Acetaminophen (paracetamol) or according to IUPAC N- (4-hydroxyphenyl) ethanamide belongs to the antipyretic non-opioid analgesic, molecular formula C8H9NO2 and mass 151.18 g / mol 1 . Question- A compound of carbon and hydrogen contains 92.3% C and has a molar mass is 78.1g/mol. The N is a position indicator for the phenyl ring which is a benzene (C6H6) derivative. acetaminophen c8h9no2 pubchem, p aminophenol acetic anhydride acetaminophen acetic acid, synthesis of acetaminophen essay 1231 words bartleby, lab 2 what a pain . Dexibuprofen. Acetaminophen is paracetamol that is generally used as anti-inflammatory medicine and included in the list of essential WHO medicines needed in health systems. Enter the molecular formula of the substance. A common mistake made by homeowners is their failure to realize that the wrong bulb can burn wiring and start a fire. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. After calculating the number of atoms, we have to add their mass multiplied by the times they are present in the atom, Molecular mass of compound = 12.0107 x 8 + 9 x 1.0078 + 1 x 14.0067 + 2 x 15.999. The temperature should be greater than 70 degree Celsius when preparing this compound. var tr_would_you_like_to_opt_out = "Would you like to opt out from selling your personal informaion for the purpose of ads personalization? Hence the Molar mass of Acetaminophen (C8H9NO2) is 151.165 g/mol. 125 amu 162 amu 76 amu 43 amu 151 amu This problem has been solved! He is a founder of Knords Learning and is passionate about helping students through his easily digestible explanations. ionization-tandem mass spectrometry quantitative determination of paracetamol and caffeine . (a) Write the molecular formula of acetaminophen (see Fig. Any chemical element. This compound is also known as Acetaminophen. How do you address yourself in vietnamese. Determine the molar mass of acetaminophen (show your work). So, Molar mass of Acetaminophen (C8H9NO2) = Molar mass of 8 Carbon (C) atoms + Molar mass of 9 Hydrogen (H) atoms + Molar mass of 1 Nitrogen (N) atom + Molar mass of 2 Oxygen (O) atoms.= (12.011) 8 + (1.008) 9 + (14.007) + (15.999) 2= 96.088 + 9.072 + 14.007 + 31.998= 151.165 g/mol. Free and expert-verified textbook solutions. Using the chemical formula of the compound and the periodic table of elements, we can add up the atomic weights and calculate molecular weight of the substance. The molecular formula C8H9NO2 may refer to: Aminomethylbenzoic acid Benzyl carbamate Hydroxydanaidal Metacetamol Methyl anthranilate N-Phenylglycine Phenylglycine Paracetamol This set index page lists chemical structure articles associated with the same molecular formula. It is generally used to reduce pain or fever in children or adults. Acetaminophen (C8H9NO2) is the active ingredient in many nonprescription pain relievers. The first was the extraction and purification of paracetamol from tablets. Carbon C = 2 12.0107 g/mol = 24.0214 g/mol, Hydrogen H = 4 1.00794 g/mol = 4.03176 g/mol, Oxygen O = 2 15.9994 g/mol = 31.9988 g/mol, Molar mass = 24.0214 + 4.03176 + 31.9988 = 60.05196 g/mol. > This. 43 amu b. 2NaCl + The second was an acid catalysed hydrolysis under reflux followed by 12.0107*8 + 1.00794*9 + 14.0067 + 15.9994*2, Note that all formulas are case-sensitive. Although many studies on its use as an analgesic were performed, it wasnt until 1950 that it was marketed under the name Triagesic. The molecular formula of acetylsalicylic acid (aspirin), one of the most commonly used pain relievers, is C9H8O4.. For example let's take oxygen: * The atomic weight of oxygen is 16. What are the functional groups in acetaminophen? Rosmarinus officinalis L. (rosemary) is an aromatic culinary herb. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al. What is the molarity of the solution? Convert grams C8H9NO2 to moles or moles C8H9NO2 to grams Molecular weight calculation: 12.0107*8 + 1.00794*9 + 14.0067 + 15.9994*2 Percent composition by element Similar chemical formulas Note that all formulas are case-sensitive. 0.00 . Acetaminophen can be synthesized when 4-aminophenol is treated with acetic acid under high temperatures. The formula for this compound is C8H9NO2 and its extended formula is HOC6H4NHCOCH3 with a molecular weight of 151.165 g mol-1. The molecule has a planar geometry with 7 carbon atoms and sp2 hybridization. Question- Polymers are large molecules composed of simple units repeated many times. 7 Ross J. Mass/ volume used 2.0126 g (1.08 g)/mol x 2.2 ml=2.376 g -. . Table 10: Mass of crude acetaminophen produce during synthesis. This program determines the molecular mass of a substance. Multiply the number of atoms by the atomic weight of each element found in steps 1 and 2 to get the mass of each element: 4. What is the molecular formula? Now here we have to find the molar mass of Acetaminophen (C8H9NO2). So the percent of carbon that is 72.72%% Of hydrogen, that is 6.81%% of nitrogen, 10.60% and the percent of oxygen that is 24.24%. We use the most common isotopes. Compound 4-aminophenol Acetic anhydride Acetaminophen. The molecule is not available in nature but it is prepared in the laboratory. Use uppercase for the first character in the element and lowercase for the second character. How many moles are in 500 mg of acetaminophen? Acetaminophen (CAUTION: p-aminophenol is hazardous to skin, concentrated HCl is caustic) Practical grade p-aminophenol contains impurities that must be removed at the begining of the synthesis. The "N" is a position indicator for the phenyl ring which is a benzene (C6H6) derivative. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. Now, to calculate the molar mass of Acetaminophen, you just have to add the molar mass of all the individual atoms that are present in Acetaminophen. Chemistry questions and answers What is the molecular mass of acetaminophen, C_8 H_9 NO_2? It is formed by combining an amide group and one hydroxy group together. Now in Acetaminophen (C8H9NO2), there are 8 Carbon atoms, 9 Hydrogen atoms, 1 Nitrogen atom and 2 Oxygen atoms. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[250,250],'knordslearning_com-large-mobile-banner-2','ezslot_8',139,'0','0'])};__ez_fad_position('div-gpt-ad-knordslearning_com-large-mobile-banner-2-0');The molar mass of Oxygen is 15.999 g/mol. 76 amu c. 151 amu d. 162 amu e. 125 amu, Calculate the molar mass of sulfuric acid. It has the chemical formula C8H9NO2, extended formula HOC6H4NHCOCH3, and IUPAC chemical name N- (4-hydroxyphenyl)acetamide. Carbon, 6 g hydrogen is 5.95 moles hydrogen, 9.27 g nitrogen is 0.6618 miles nitrogen and 21.17 g. As chemical oxidation of wastewater comes with the formation of varying, possibly persistent and toxic by-products, post-treatment of the ozonated effluent is routinely suggested. I hope you have understood the short and simple calculation for finding the molar mass of Acetaminophen. Where as molecular weight is the mass of one mole of compound which is formed by this elements. After this, the researcher found paracetamol in the urine of patients that were treated with phenacetin. A 2.00-L bottle of a solution of concentrated HCl was purchased for the general chemistry laboratory. Capitalize the first letter in chemical symbol and use lower case for the remaining letters: Ca, Fe, Mg, Mn, S, O, H, C, N, Na, K, Cl, Al. Provied information about Acetaminophen (Molecular Formula: C8H9NO2, CAS Registry Number:103-90-2) ,Boiling Point,Melting Point,Flash Point,Density,NMR Specturm,Molecular Structure,Risk Codes,Synthesis Route at guidechem What is the uses of acetaminophen c8h9no2? In addition to its use as a condiment in food preparation and in teas, rosemary has been widely employed in folk medicine and cosmetics. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. Can a Light Bulb Start a Fire? In the second part here, we're looking for the volume off liquid density that is two liters on the density off vaccine is 659 g per liter, So the mass is the volume times the density, so we have a massive 1318 g. Where Q is 10.59 Rearrange be following equation that is Q equals M c p D t. We'll see p that is Q bye bye am Delta T. This site is using cookies under cookie policy . In acetaminophen, we have 8 carbon atoms, 9 hydrogen atoms, 1 nitrogen atom, and 2 oxygen atoms. Paracetamol Molecular Formula CHNO Average mass 151.163 Da Monoisotopic mass 151.063324 Da ChemSpider ID 1906 More details: Featured data source Names Properties Searches Spectra Vendors Articles More Names and Synonyms Database ID (s) Validated by Experts, Validated by Users, Non-Validated, Removed by Users Paracetamol [BAN] [INN] [Wiki] a. If the average man weighs 70 kg, how many carbon atoms are in the average male body? What is the mass percent of hydrogen in acetaminophen? Discover 1.099 g/cm3 Pain Killer Powder CAS 62-44-2 Antipyretic Analgesics from china factories, quality 1.099 g/cm3 Pain Killer Powder CAS 62-44-2 Antipyretic Analgesics of Hanhong Medicine Technology (Hubei) Co., Ltd. from china factories. Several classes of CECs . No. . Today, its most common trade names are Tylenol and Panadol, but a large percentage of its sales are as a generic drug. of CO2 molecules In 0.25 mol- (0.256.02310^23) = 1.505710^23 number of CO2 molecules are present. Browse the list of Similar to Aspirin, it was first synthesized in 1877 by Harmon but it was not used till 1893. 2016-12-15 16:38:48 UTC By using this website, you signify your acceptance of Terms and Conditions and Privacy Policy. magnesium has three common isotopes. So for that, have a look at the periodic table given below. In acetaminophen , the formula is CHNO , the molar mass of it is obtained by adding atomic weights of carbon,hydrogen and oxygen multiplied by the superscripts respectively. common chemical compounds. We will use decolorizing charcoal (Norite) and water for that purpose. WebQC is a web application with a mission to provide best-in-class chemistry tools and information to chemists and students. 23% of a human's body. Calculate the chemical amount (in moles) of that compound in the tablet. 6H2O. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. The molecular formula C13H18O2 (molar mass: 206.28 g/mol, exact mass: 206.1307 u) may refer to: Ibuprofen. The formula for acetaminophen, otherwise known as paracetamol, is C8H9NO2 Acetaminophen a common aspirin substitute has the formula. This is a colorless white crystalline solid that has a bitter taste with a density of 1.293 g mL-1. Thus, they often have relatively simple empirical formulas. What does the word lambent mean in english? What is the molecular mass of acetaminophen c8h9no2? Acetaminophen, also known as paracetamol is a medicine used for mild pain relief. * But the molecular weight of oxygen is 32. Table salt, NaCl, contains an array of sodium and chloride ions combined in a 1:1 ratio. Table 11: Mole calculation of 4-aminophenol and acetic anhydride. to determine the a molecular formula. To complete this calculation, you have to know what substance you are trying to convert. Acetaminophen is the major metabolite of acetanilid and phenacetin, which were once commonly used drugs, and is responsible for their analgesic (pain-relieving) effects. When 2.68 g acetaminophen dissolves in 45.3 g of solvent XYZ, the solution boils at 82.3 degrees celsius. What is Acetaminophen? What is the molar mass of nicotine c10h14n2? What is the mass of 7.28 mol of copper (II) nitrate. Acetaminophen, also known as paracetamol is a medicine used for mild pain relief. Acetaminophen, C8H9NO2 is a covalent compound and an active ingredient in several popular nonprescription pain medicines such as Tylenol, what is the molecular mass (amu) for this compound. C8H9NO2 Determine the molar mass of acetaminophen (show your work). The molar mass of Carbon is 12.011 g/mol. what is the molar mass of acetaminophen c8h9no2 show calculations . If you have a periodic table with you, then you can easily calculate the molar mass of Acetaminophen (C8H9NO2). Solution Molecules of this compound are comprised of 13 carbon atoms, 18 hydrogen atoms, and 2 oxygen atoms. Molecular mass of acetaminophen 151.16amu. 81.078 g/mol c. 49 g/mol d. 41 g/mol e. None of the answers are correct., How many moles of aspirin, C9H8O4, are in a tablet that contains 325 mg of aspirin? Each tablet contains 500 mg of acetaminophen, and a typical adult dose is two tablets every eight hours. Acetaminophen is a p-aminophenol derivative with analgesic and antipyretic activities. Molar mass = grams/mole Is acetaminophen the same as paracetamol? Calculate the relative atomic mass of this; magnesium has 3 isotopes. Let me show you the calculation to get the molar mass of Acetaminophen (C8H9NO2). Theres no electrical danger to leaving a bulb partially unscrewed in a socket, but if its too loose, it could fall and shatter, which could be a hazard. C6H12O6 + 6O2 ------> 6CO2 + 6H2O + energy C8H9No2. Molar mass of C8H9NO2 is 151.1626 g/mol Compound name is acetaminophen Get control of 2022! Easy Ordering. a. February 27, 2023 By restaurants on the water in st clair shores By restaurants on the water in st clair shores Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. Acetaminophen, an analgesic and antipyretic drug, has a molecular mass of 151.2 u and a mass percent composition of 63.56% C ,6.00% H, 9.27% N, and 21.17% O. Calculate the number of moles of acetaminophen in a single tablet (show your work). Pain Killer Powder for sale, Quality Research Chemical Protonitazena HCl CAS 119277-01-6 Isotone Powder with 100% Safe Delivery USA Canada EU UK Australia on sale of Guangzhou Wanjiang Biotechnology Co., Ltd from China. Finding molar mass starts with units of grams per mole (g/mol). Each tablet contains 500 mg of acetaminophen, and a typical adult dose is two tablets every eight hours. Its formula mass is 58.44 amu. How are mass molar mass and number of moles of a substance related to each other? The melting and boiling point of the molecule is 168 C and 420 C, respectively. Common conditions treated include headache, muscle aches, arthritis, backache, toothaches, sore throat, colds, flu, and fevers. what is the molar mass of acetaminophen, C8H9NO2? Track your food intake, exercise, sleep and meditation for free. What is the mass of each element in acetaminophen c8h9no2. (C8H9NO2, M. = 151/mol ) Practice Carbon makes up approx. Substance Mass. Convert grams Acetaminophen to moles or moles Acetaminophen to grams, Molecular weight calculation: The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. Counting the number of atoms of each element in the compound. The molar mass of Hydrogen is 1.008 g/mol. Please enable JavaScript in order to use this website. What is the molar mass of acetaminophen, C8H9NO2? Assume we have 100 g of the compound and the percentage becomes the mass of each element that we have. What is the molecular formula for acetaminophen? The theoretical yield can be found from the 0.0036655 mol acetaminophen: 0.0036655 mol C8H9NO2 x (151.163 g C8H9NO2 / 1 mol C8H9NO2) = 0.5540861 g = 0.554 g acetaminophen (theoretical) (at 3 sig. The resultant alloys have very high strength-to-weight ratios. A partially unscrewed bulb is generally safer than an empty socket which could ignite a spark if contacted by dust or lint. The reason is that the molar mass of the substance affects the conversion. This site explains how to find molar mass. Raw Material CAS 103-90-2 Panadol Acetaminophen Paracetamol Research Chemicals, Find Details and Price about Pharmaceutical Intermediates Organic Intermediates from Raw Material CAS 103-90-2 Panadol Acetaminophen Paracetamol Research Chemicals - Hongyan Pharmaceutical Technology (Wuhan) Co., Ltd. Any chemical element. Did you mean to find the molecular weight of one of these similar formulas? You have no items in your shopping cart. 5% discount on every online order; View prices & discounts; Free gifts; Request & accept offers online; LOGIN NOW . This means that one mole of aspirin will have a mass of "180.157 g". Acetaminophen Lab Mechanism . What is the molar mass of acetaminophen c8h9no2 an over the counter pain reliever also known as paracetamol? C8H9NO2 Acetaminophen as a chemical formula of C8H9NO2. Poplar trees naturally make a very similar structure, called p-hydroxybenzoate, attached to lignin. Functional groups: D, Ph, Me, Et, Bu, AcAc, For, Ts, Tos, Bz, TMS, tBu, Bzl, Bn, Dmg. Explanation of how to find the molar mass of C8H9NO2: Acetaminophen (Paracetamol).A few things to consider when finding the molar mass for C8H9NO2:- make sur. Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (b) A tablet of Extra Strength Tylenol contains 500 mg acetaminophen. An undergraduate LC-MS experiment is described for the identification and quantitative determination of acetaminophen, acetylsalicylic acid, and caffeine in commercial analgesic tablets. Answer: 151.16 amu Formula Mass for Ionic Compounds In other words, it is the mass of one mole of a particular substance. Business, Finance, Economics, Accounting, Operations Management, Computer Science, Electrical Engineering, Mechanical Engineering, Civil Engineering, Chemical . Calculate the empirical formula of the following polymers: (a) Lucite (Plexiglas); 59.9%C, 8.06%H, 32.0% O. Acetaminophen is used to treat mild to moderate and pain, to treat moderate to severe pain in conjunction with opiates, or to reduce fever. Save my name, email, and website in this browser for the next time I comment. In SI, the unit for molar mass is kg/mol. var tr_already_opted_out = "You already opted out from selling your personal information"; Maths Formulas - Class XII | Class XI | Class X | Class IX | Class VIII | Class VII | Class VI | Class V Algebra | Set Theory | Trigonometry | Geometry | Vectors | Statistics | Mensurations | Probability | Calculus | Integration | Differentiation | Derivatives Hindi Grammar - Sangya | vachan | karak | Sandhi | kriya visheshan | Vachya | Varnmala | Upsarg | Vakya | Kaal | Samas | kriya | Sarvanam | Ling | If you find that a molecule contains eight carbon atoms, nine hydrogen atoms, one nitrogen atom and two oxygen atoms is it safe to assume that the molecule is acetaminophen? Acetaminophen is the generic name for the brand name medication Tylenol, made by McNeil Consumer. English Name: 4-Acetamidophenol CAS: 103-90-2 Molecular Weight: 151.163 Molecular Formula: C8h9no2 Boiling Point: 387.825.0 c at 760 Mmhg Density: 1.30.1 g/cm3 Structurally, acetaminophen is a relatively simple compound: A six-carbon benzene ring with two small chemical groups attached. Finding molar mass starts with units of grams per mole (g/mol). Molecular weight 109.13 g/mol 102.09 g/mol 151.63 g/mol. When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. Right? Finding the atomic masses of elements in the periodic table. The molar mass is a physical property, which is defined as the mass of a substance divided by its amount of substance in moles. Did you mean to find the molecular weight of one of these similar formulas? Molecular mass of acetaminophen 151.16amu See the step by step solution Step by Step Solution TABLE OF CONTENTS Step 1-Counting number of Atom 3.55 g There's no electrical danger to leaving a bulb partially unscrewed in a socket, but if it's too loose, it could fall and shatter, which could be a hazard. 12.0107*8 + 1.00794*9 + 14.0067 + 15.9994*2, Note that all formulas are case-sensitive. What is the molecular mass of acetaminophen c8h9no2? Two techniques were used in the determination of the mass of active ingredient present in the tablets. This site explains how to find molar mass. Acetaminophen C8H9NO2 Molar Mass, Molecular Weight. The mass of one atom of carbon-12 the atomic mass of carbon-12 is exactly 12 atomic mass units. With a desire to make learning accessible for everyone, he founded Knords Learning, an online chemistry learning platform that provides students with easily understandable explanations. 233.80 g/mol What is the mass of 0.0250 mol of P2O5? Explain why or why not. Examples: Fe, Au, Co, Br, C, O, N, F. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. Sum Each Element's Mass Finally, add together the total mass of each element to get the molar mass of the molecule: 96.0856 g/mol + 9.07146 g/mol + 14.0067 g/mol + 31.9988 g/mol = 151.16256 g/mol 1.). Convert between C8H9NO2 weight and moles Elemental composition of C8H9NO2 Formula in Hill system is C8H9NO2 Computing molar mass (molar weight) When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. The functional groups in acetaminophen are phenol, aromatic ring, and amide. Best study tips and tricks for your exams. Browse the list of Stop procrastinating with our smart planner features. The chemical formula of acetaminophen. Answer (1 of 5): Atomic weight is the mass of one mole of the given element. Convert grams C8H9NO2 to moles or moles C8H9NO2 to grams. 151.163 g/mol Paracetamol/Molar mass. So if we have 63.56 g carbon, then we end up with 5.292 moles. Native to the Mediterranean region, it is currently cultivated worldwide. This study explored an enzymatic treatment The percentage by weight of any atom or group of atoms in a compound can be computed by dividing the total weight of the atom (or group of atoms) in the formula by the formula weight and multiplying by 100. -When balanced with the smallest set of whole numbers, the coefficient of O2 in the following equation is: __ C2H4 + __ O2 --------> __ CO2 + __ H2O -When 22.0 g NaCl and 21.0 g H2SO4 are mixed and react according to the equation below, which is the limiting reagent? 3H + N2 2NH3 Compound Acetaminophenwith free spectra: 11 NMR, 8 FTIR, 2 Raman, and 28 MS. Chat now for more business. The formula for this compound is C8H9NO2 and its extended formula is HOC6H4NHCOCH3 with a molecular weight of 151.165 g mol-1. It has the chemical formula C8H9NO2, extended formula HOC6H4NHCOCH3, and IUPAC chemical name N-(4-hydroxyphenyl)acetamide. 94% of StudySmarter users get better grades. We will start with the percent that is each element. The list of selected compounds for a total of 116 compounds with a wide range of polarities (Log P ranging from -2.16 to 5.62) and different physicochemical properties are given in Table 1 including the name of the target compound, CAS number, molecular formula, monoisotopic mass, Log P and classification of compounds. 98.086 g/mol b. Its chemical formula is C8H9NO2. The molecular formula of acetaminophen is C 8 H 9 O 2 N. The Tylenol tablet contains 3. What is the difference between Tylenol and generic acetaminophen? Created on a Dell Dimension laptop computer with a Wacom digital tablet (Bamboo). 7.34b). WebQC is a web application with a mission to provide best-in-class chemistry tools and information to chemists and students. Short Answer. What is the molecular mass (amu) for this compound? You can specify conditions of storing and accessing cookies in your browser. This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. The molar mass of Nitrogen is 14.007 g/mol. C8H9NO2 molecular weight Molar mass of C8H9NO2 = 151.16256 g/mol This compound is also known as Acetaminophen. It is formed by combining an amide group and [] It is used for the treatment of arthritis as well. However, chemists almost always express molar masses in g/mol for convenience. Check out other related topics for more practice;Glycine (C2H5NO2) Molar MassKIO3 Molar MassPbI2 Molar MassFe3O4 Molar MassCS2 (Carbon disulfide) Molar Mass. Although the exact mechanism through which acetaminophen exert its effects has yet to be fully determined, acetaminophen may inhibit the nitric oxide (NO) pathway mediated by a variety of neurotransmitter receptors including N-methyl-D-aspartate and substance P, resulting in elevation of the pain threshold. You should know this and tell your family members, especially children, in case they replace a burned-out bulb when you arent aware of it. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. The reactants contain a t The formula for acetaminophen, otherwise known as paracetamol, is C8H9NO2. We use the most common isotopes. By using this website, you signify your acceptance of Terms and Conditions and Privacy Policy.Do Not Sell My Personal Information 3.343 * 10^(23)"molecules" Your strategy her will be to use the molar mass of aspirin to determine how many moles you have in that sample use Avogadro's number to convert the number of moles to number of molecules So, aspirin, "C"_9"H"_8"O"_4, has a molar mass of "180.157 g mol"^(-1). So in order to find the number of moles we know about fate and molecular weight. ) in formulas for adduct molecules, such as water of hydration. Determine which of the following contains the greatest mass of aluminum: 122 g of AlPO4, 266 g of Al2C16, or 225 g of Al2S3. (moles) of acetaminophen produced, and is the limiting reagent. Molar mass of C8H9NO2 = 151.16256 g/mol Convert grams Acetaminophen to moles or moles Acetaminophen to grams Molecular weight calculation: 12.0107*8 + 1.00794*9 + 14.0067 + 15.9994*2 Percent composition by element Similar chemical formulas Note that all formulas are case-sensitive. What is the molecular mass of acetaminophen c8h9no2? It is soluble in boiling water, methanol, and ethanol but it does not dissolve in water, ether or benzene. Copyright 2020 Andlearning.org These relative weights computed from the chemical equation are sometimes called equation weights. C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH In chemistry, the formula weight is a quantity computed by multiplying the atomic weight (in atomic mass units) of each element in a chemical formula by the number of atoms of that element present in the formula, then adding all of these products together. 1.30 grams of H are reacted with an excess of N to produce 4.21 grams of NH3- Finding the molar mass by means of calculating the sum of the atomic weight of the atoms, which form the compound multiplied by their numbers.
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