Previous question Next question Get more help from Chegg. 2 Answers. In chemical formula you may use: Any chemical element. This site explains how to find molar mass. Wir und unsere Partner nutzen Cookies und ähnliche Technik, um Daten auf Ihrem Gerät zu speichern und/oder darauf zuzugreifen, für folgende Zwecke: um personalisierte Werbung und Inhalte zu zeigen, zur Messung von Anzeigen und Inhalten, um mehr über die Zielgruppe zu erfahren sowie für die Entwicklung von Produkten. How many aspirin molecules are present in one 500-milligram tablet? 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. To complete this calculation, you have to know what substance you are trying to convert. Molar mass of NaCl is 58.443, how many grams is 5 mole NaCl? Molar mass of C8H9NO2 = 151.16256 g/mol. The atomic mass of H is 1.007 u. 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. C8H9No2. A process for synthesizing acetaminophen (C8H9NO2 (1) 4 C6H5NO3 + 3 NaBH4 4 C6H7NO + 3 NaBO2 + 2 H2O), a pain reliever and a fever reducer, is based on the chemical reactions below. If the formula used in calculating molar mass is the molecular formula, the formula weight computed is the molecular weight. Molar mass of C8H9NO2 is 151.16256 g/mol Molar mass of KCl is 74.5513 g/mol Molar mass of SnSe2 is 276.63 g/mol Molar mass of (NH4)2SO4 is 132.13952 g/mol Molar mass of c6h5no2 is 123.1094 g/mol Molar mass of B2O5 is 101.619 g/mol Molar mass of C1H2O1 is 30.02598 g/mol The mass and molarity of chemical compounds can be calculated based on the molar mass of the compound. what happens when you mix nitroglycerin and peroxide? Molecular weight is actually an older term of “relative molar mass” or “molecular mass”, which is a dimensionless quantity equal to the molar mass divided by the molar mass … These relative weights computed from the chemical equation are sometimes called equation weights. Molecular weight is actually an older term of “relative molar mass” or “molecular mass”, which is a dimensionless quantity equal to the molar mass divided by the molar mass … Do a quick conversion: 1 moles C8H9NO2 = 151.16256 gram using the molecular weight calculator and the molar mass of C8H9NO2. Calculations: Formula: C8H9NO2 Molar Mass: 151.1641 g/mol 1g=6.61532731647263E-03 mol Percent composition (by mass): Element Count Atom Mass %(by mass) O = 16. This chemistry video tutorial explains how to calculate the molar mass of a compound. The mass (in grams) of a compound is equal to its molarity (in moles) multiply its molar mass: grams = mole × molar mass. The given mass of K (4.7 g) is a bit more than one-tenth the molar mass (39.10 g), so a reasonable “ballpark” estimate of the number of moles would be slightly greater than 0.1 mol. RFM (relative formula mass) = (8 x 12) + (9 x 1) + (1 x 14) + (2 x 16) = 151 g/mol. 1 decade ago. ive no idea!!!!! The numbers below each compound are the molar masses in g mol− The therapeutic concentration—the concentration needed to be effective—of acetaminophen (C 8 H 9 NO 2, molar mass 151.2 g/mol) is 10-20μ g/mL. grams = 58.443 × 5 = 292.215 (g) Methyl anthranilate, also known as MA, methyl 2-aminobenzoate, or carbomethoxyaniline, is an ester of anthranilic acid.Its chemical formula is C 8 H 9 NO 2.It has a fruity grape smell, and one of its key uses is as a flavoring agent. See the answer. The exact term of the above molecular weight is “molar mass”, which is based on the atomic mass of each element. Molar Mass: 151.1626. Definitions of c8h9no2, synonyms, antonyms, derivatives of c8h9no2, analogical dictionary of c8h9no2 (English) How many moles and grams of carbon are present in 4.4 g of acetaminophen (tylenol), C8H9NO2. The exact term of the above molecular weight is “molar mass”, which is based on the atomic mass of each element. The atomic mass of C is 12.01 u. A. :: Chemistry Applications:: Chemical Elements, Periodic … E.g. A common request on this site is to convert grams to moles. 9.323 e-4 moles @ 6.02 e23 molecules / mole = 5.6 e20 molecules. common chemical compounds. 1.67 × 1021 molecules. Each tablet contains 500 mg of acetaminophen, and a typical adult dose is two tablets every eight hours. 12.0107*8 + 1.00794*9 + 14.0067 + 15.9994*2. • Determine the molar mass of acetaminophen (show your work). C8H9NO2 Relevance. This is how to calculate molar mass (average molecular weight), which is based on isotropically weighted averages. A 1.5 g tablet for pain might contain 0.30 g acetaminophen (C8H9NO2, 151.16 g/mol) and 0.044 g codeine ( C18H21NO3, 299.36 g/mol). 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. C8H9NO2. To the nearest whole number: C = 12. Molar mass of acetaminophen C8H9NO2 = 8 * 12 + 9 * 1 + 1 * 14 + 2 * 16 = 151 g/mol Answer where Molar mass of C = 12 H = 1 view the full answer. Convert grams Acetaminophen to moles or moles Acetaminophen to grams. I then started to find the mass fractions by dividing the masses I had found by the molar mass like so: Mass fraction of Ti: (327.174)/(413.527) = 0.9 I found the mass fractions of Al and of V in a similar fashion, getting 0.06 and 0.04 respectively. Für nähere Informationen zur Nutzung Ihrer Daten lesen Sie bitte unsere Datenschutzerklärung und Cookie-Richtlinie. The given compound is Tylenol which is having a molecular formula of C8H9NO2. Calculate the number of moles of codeine in the tablet. We use the most common isotopes. C 8 H 9 N O 2. Answer Save. 2.53 × 1023 atoms. Calculate the molecular weight This is not the same as molecular mass, which is the mass of a single molecule of well-defined isotopes. molar mass and molecular weight. What is the molar mass of acetaminophen, C8H9NO2? N = 14. Solution for What is the molar mass of acetaminophen, C8H9NO2? The reason is that the molar mass of the substance affects the conversion. 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. p-Nitro phenol is colorless but yellow in alkaline solution because of ______? H = 1. Convert grams Acetaminophen to moles or moles Acetaminophen to grams, Molecular weight calculation: acetaminophen | HOC6H4NHCOCH3 or C8H9NO2 | CID 1983 - structure, chemical names, physical and chemical. We will learn how to calculate the molar mass of a compound by using its chemical formula. Exact Mass: 155.088436 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) Monoisotopic Mass: 155.088436 g/mol: Computed by PubChem 2.1 (PubChem release 2019.06.18) Topological Polar Surface Area: 49.3 Å²: Computed by Cactvs 3.4.6.11 (PubChem release 2019.06.18) Heavy Atom Count: 11: Computed by PubChem: Formal Charge: 0: Computed by PubChem: … Molecular weight calculation: 12.0107*8 + 1.00794*9 + 14.0067 + 15.9994*2 ›› Percent composition by element Formula weights are especially useful in determining the relative weights of reagents and products in a chemical reaction. Finding molar mass starts with units of grams per mole (g/mol). When calculating molecular weight of a chemical compound, it tells us how many grams are in one mole of that substance. Molar mass, 151.163 g/mol. 12.0107*8 + 1.00794*9 + 14.0067 + 15.9994*2, Note that all formulas are case-sensitive. Referring to the periodic table, the atomic mass of K is 39.10 amu, and so its molar mass is 39.10 g/mol. of a chemical compound, More information on 76 g/mol C. 151 g/mol D. 162 g/mol E. 125 g/mol (2) Calculate the molar mass of acetaminophen (C8H9NO2), an over-the-counter pain reliever also known as paracetamol. Browse the list of Formula in Hill system is C8H9NO2: Computing molar mass (molar weight) To calculate molar mass of a chemical compound enter its formula and click 'Compute'. HOW do you calculate the molar mass of C8H9NO2 (PARACETAMOL)? Molecular Weight : 151.16256 g/mol.Enter a chemical formula to calculate its molar mass and elemental composition: Molar mass of acetaminophen is 151.1626 g/mol . Daten über Ihr Gerät und Ihre Internetverbindung, darunter Ihre IP-Adresse, Such- und Browsingaktivität bei Ihrer Nutzung der Websites und Apps von Verizon Media. The formula weight is simply the weight in atomic mass units of all the atoms in a given formula. Example Reactions: • C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH. Yahoo ist Teil von Verizon Media. The atomic weights used on this site come from NIST, the National Institute of Standards and Technology. aus oder wählen Sie 'Einstellungen verwalten', um weitere Informationen zu erhalten und eine Auswahl zu treffen. Molar mass of C8H9NO2 = 151.16256 g/mol. Favourite answer. 0.250 grams C8N9NO2 @ 268.15 g/mol = 9.323 e-4 moles. How many sulfur atoms are there in 21.0 g of Al2S3? • Calculate the number of moles of acetaminophen in a single tablet (show your work). 260 °C Alfa Aesar: 256 °C Food and Agriculture Organization of the United Nations Methyl 2-aminobenzoate: 135 °C OU Chemical Safety Data (No longer updated) More details: 260 °C Alfa Aesar A15681: 15 °C / 133.5 mmHg (64.0239 °C / 760 mmHg) FooDB FDB000897 256 °C Chemenu CM118177: 256 °C Sigma-Aldrich ALDRICH-236454: 256 °C / 760 mmHg Kaye & Laby (No longer updated) use avagadro's number to find molecules. 5.6 X 10^20 molecules Did you mean to find the molecular weight of one of these similar formulas? Sie können Ihre Einstellungen jederzeit ändern. Convert grams C8H9NO2 to moles or moles C8H9NO2 to grams. For bulk stoichiometric calculations, we are usually determining molar mass, which may also be called standard atomic weight or average atomic mass. Dazu gehört der Widerspruch gegen die Verarbeitung Ihrer Daten durch Partner für deren berechtigte Interessen. How accurately do you want it? Molar mass of C8H9NO2 is 151.1626 g/mol Compound name is acetaminophen Convert between C8H9NO2 weight and moles The atomic mass of N is 14.006 u. (1) Find the molar mass of diatomic oxygen. The molecular formula of aspirin is C9H8O4. 43 g/mol B. Damit Verizon Media und unsere Partner Ihre personenbezogenen Daten verarbeiten können, wählen Sie bitte 'Ich stimme zu.' This compound is also known as Acetaminophen. Steve S. Lv 5. The phosphorus in the sample weighing 0.5426g is precipitated as MgNH4PO4•6H2O(molar mass=245.32g/mol) and ignited to Mg2P2O7 (molar ? your answer is. • C6H7NO + CH3COOH = C8H9NO2 + H2O. Encyclo.co.uk, online since 2007, is a search engine for English meanings and definitions. Assume that the density of blood is 1.0 g/mL. Acetaminophen-c8h9no2 - 3591882 Answer: Paracetamol, also known as acetaminophen, is a medication used to treat pain and fever. 151.16 g/mol. 1) Acetaminophen Molar mass: 151.16256. use its molar mass to find moles. Acetaminophen (C8H9NO2) is the active ingredient in many nonprescription pain relievers. The molar mass is determined by using the subscripts in the formula and the atomic masses ( 8 x 12g/mol + 9 x 1g/mol + 1 x 14g/mol + 2 x 16g/mol). Dies geschieht in Ihren Datenschutzeinstellungen. Reactions: • C6H7NO + C4H6O3 = C8H9NO2 + CH3COOH ( 1 ) the. Formula weights are especially useful in determining the relative weights computed from the chemical are! A chemical compound, it tells us how many moles and grams of are... Dose is two tablets every eight hours, you have to know what substance you trying! Or C8H9NO2 | CID 1983 - structure, chemical names, physical and chemical that., you have to know what substance you are trying to convert you may use Any! 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The compound question Next question Get more help from Chegg is how to calculate its molar mass of acetaminophen show. 2007, is a medication used to treat pain and fever mass, which is on!