Consider ethane with a molecular formula of . One mole off, as Spain contains one eighty point on five eight gram, which is the molar mass of aspirin. Now that you know how many moles of aspirin you have in your sample, use the fact . Molar mass of C9H8O4 is 180.1574 g/mol Compound name is aspirin. 6.92 x 10 24 molecules of H 2 O. 100.0g 1 mole aspirin 180.157g = 0.55507 moles aspirin. Since the molecular weight of Aspirin - C9H8O4 is equal to: = 180.157 g/mol =6.022 x 10^23 atoms or molecules, it therefore follows that 1.70 x 10^21 molecules = 1.70 x 10^21 /6.022 x 10^23 x 180.157 = 0.50858 grams. Atomicity of nitrogen (N 2) molecule is 2. = (1 mole x 1.20 x10 ^21 molecules)/6.02 x10^23 molecules)= 1.993 x10^-3 moles. Find the molar mass of all the elements in the compound in grams per mole. Using a calculator, divide the number of grams by the molar mass. Mass of each molecule of nitrogen = (28 x 10-3)/(6.022 x 10 23) = 4.650 x 10-26 kg. The gram molecular mass of any compound with the formula C9H8O4 is [9(gram atomic mass of carbon) + 8(gram . Therefore, the weight of the aspirin molecule is 180. g (d) What is the molar mass of a particular compound if 0.070 mol weighs 6.00 g? EDIT - Never realised. chemistry. 1 grams C9H8O4 is equal to 0.0055507011590197 mole. Do a quick conversion: 1 moles C9H8O4 = 180.15742 gram using the molecular weight calculator and the molar mass of C9H8O4. Compare empirical formula structural formula. The molecular mass of H 2 O is 18g/mol. And finally, it's asking us what the molar Mass A Seagull sounds like. (aspirin) is C9H8O4. See full answer below. Mass of each atom of nitrogen = 4.650 x 10-26 /2 = 2.325 x 10-26 kg. Now, let's calculate the number of moles; Mole = g i v e n. m a s s m o l e c u l a r. w e i g h t. The mass in grams of 1.20 x10^21 molecules of asprin is 0.359 grams. The mass is 209,41 g. What is the mass in grams of 1.40 1021 molecules of aspirin C9H8O4? We review their content and use your feedback to keep the quality high. Express your answer using two significant figures. Convert between (aspirin)C9H8O4 weight and moles. 31 What is the theoretical weight of aspirin that should be produced use molar mass of aspirin as 180.16 g mol? 30 What is the mass in grams of 1.00 molecule of aspirin C9H8O4 )? This relation is then used to 'convert' a number of H 2 O molecules to grams by the ratio: mass of X molecules of H 2 O / X molecules = mass of a mole of H 2 O molecules / 6.022 x 10 23 molecules. How are the molecular mass and the molar mass of a compound similar and how are they different? 2)The gram molecular mass of oxygen is 16.0 g right? Step 1: Dry an Erlenmeyer flask and add 3 grams of salicylic acid to it. Chemistry. Step 3: Mix the solution and keep the flask in warm water for 15 minutes. Do a quick conversion: 1 moles C9H8O4 = 180.15742 gram using the molecular weight calculator and the molar mass of C9H8O4. . g (c) What is the mass, in grams, of 2.82 1023 molecules of aspirin, C9H8O4? Element Symbol Atomic weight Atoms Mass percent; Carbon: C: 12.0107: 9: . find the number of moles of aspirin by use of Avogadro's law that is 1 mole =6.02 x10^23 molecules. Step 4: To the warm solution, add 20 drops of cold water drop wise. Chemistry: A Molecular Approach 4th Edition Nivaldo J. Tro. For example, the molecular formula of aspirin is C9H8O4. Step 2: Put 5 to 8 drops of 85% phosphoric acid along with 6 mL of acetic anhydride to the flask. Question: How Many Grams Of ASA, C9H8O4, Are Present In 250.0 ML Of 3.0 X 10-3 M C9H8O4? in grams,of a molecule of aspirin (C9H8O4) 2.99 * 10^-22 g C9H8O4. . How would I find this? 7.5 x 10^-3 moles of copper (II) iodide (CuI2) is equivalent to _____ grams . e.g 1 H2O molecule = 2 x 1.01u + 16.00u = 18.02 u Molar mass of H2O is 6.02 x 1023 H2O molecules = 18.02 g H2O molecule A Mole - molecules and formula units = (6 x 1.00794) + (12 x 12.017) x (6 x 15.999) = 180 g 180 . Problem 21E: Determine the mass in grams of each of the following: 0.600 mol of oxygen atoms 0.600 mol of oxygen. The 3.21 grams of Siegel salis like acid that it tells us that the CDO's house, like acid, has one ascetic hydrogen. This means that one mole of aspirin will have a mass of 180.157 g. You're dealing with a 100.0-g sample of aspirin, which will be equivalent to. mass of one sulphur dioxide molecule in grams. 13.3M people helped. What is the mass, in grams, of 1.501021 molecules of aspirin, c9h8o4? Problem 22E: A 55-kg woman has 7.5103 mol of hemoglobin (molar mass = 64,456 g/mol) in her blood. Aspirin, C9H8O4 , is produced through the following reaction of salicylic acid, C7H6O3, and acetic anhydride, C4H6O3: C7H6O3(s) + C4H6O3(l) ---> C9H8O4(s) + HC2H3O2 . The gram molecular mass of any compound with the formula C9H8O4 is [9(gram atomic mass of carbon) + 8(gram . The mass is 209,41 g. What is the mass in grams of 1.40 1021 molecules of aspirin C9H8O4? Three moles of aspirin has a mass of: 540 grams. Solve for the mass of X molecules of H 2 O. Introductory Chemistry Answer (1 of 2): By definition, the empirical formula of a chemical compound is the simplest positive integer ratio of atoms present in the compound. Element Number of Moles Atomic Mass Total Mass Ca 1 40.1 g/mole 35.5 g/mole 40.1 g Cl 2 71.0 g CaCl 2 111.1 g We can determine the mass of a molecule of aspirin by dividing one molecule by the Avogadro's number, {eq}\displaystyle 6.022\times 10^ {23}\. Avogadro's constant = 6.022 10 mol From the given information . The result is the number of moles in your element or compound. Add the atomic . A: . Click hereto get an answer to your question Calculate the mass percentage of aspirin (C9H8O4) in acetonitrile (CH3CN) when 6.5 g of C9H8O4 is dissolved in 450 g of CH3CN . - 26385616 Show the reaction mechanism of the synthesis of aspirin. What is the mass in grams of 4.59 x 10^22 molecules of water? 2)The gram molecular mass of oxygen is 16.0 g right? 2 36 Calculate the mass percentage of aspirin (C9H8O4) in acetonitrile (CH3CN) when 6.5g of C9H8O4 . Answer (1 of 2): Shouldn't really be asking for answers to your chemistry homework on Quora! Compound Moles Weight, g (aspirin)C9H8O4: Elemental composition of (aspirin)C9H8O4. One mole of H 2 O is 6.022 x 10 23 molecules of H 2 O ( Avogadro's number). 3)How would I find the mass, in grams, of 3.01 x 10^23 molecules of . The mass in grams of 1.20 x10^21 molecules of asprin is 0.359 grams. The gram atomic mass (gam), gram molecular mass (gmm), and gram formula mass (gfm) are the mass of one mole of an element, a molecular compound, and an ionic compound, respectively. what of 1 .20 x10^21 molecules. 1. 15. You will now have a number between 0 and 1. The answer is 180.15742. Who are the experts? Molar Mass of a Compound The molar mass of a compound is the sum of the molar masses of the elements in the formula. Find the number of atoms in 5.78 mol NH4NO3. 3.13 * 10 . Molecular FormulaC9H8O4; Average mass180.157 Da; Monoisotopic mass180.042252 Da .. Dec 1, 2004 is written as CH3OCH3, you can predict that this low molecular mass ether . How would I find this? (d) What is the molar mass of a particular compound if 0.099 mol weighs 5.10 g? (c) What is the mass, in grams, of 2.26 1023 molecules of aspirin, C9H8O4? Experts are tested by Chegg as specialists in their subject area. This compound is also known as Aspirin. find the number of moles of aspirin by use of Avogadro's law that is 1 mole =6.02 x10^23 molecules. You can view more details on each measurement unit: molecular weight of C9H8O4 or mol This compound is also known as Aspirin. First, we will determine the number of moles of aspirin present. . Express your answer using two significant figures. The mass in grams of 2.0x10-2 moles of C6H12O6. in grams,of a molecule of aspirin (C9H8O4) 2.99 * 10^-22 g C9H8O4. A: What is the mass in grams of 4.010 20 molecules of aspirin (C9H8O4) ? mass aspirin = 0.12 g. B:Caffeine has the formula C8H10N4O2 If an average cup of coffee contains approximately 130 mg of caffeine, how many moles of caffeine are in one cup? Using the formula . . The molar mass is the mass of all the atoms in a molecule in grams per mole. Divide the component's molar mass by the entire molecular mass. . The molecular formula of methane (CH_4) suggests that one molecule of this compound consists of 4 atoms of H. So 1 mole of CH_4 will have 4 mol atom of Hydrogen. . That is; C 9 H 8 O 4 180. Compound Moles Weight, g; C9H8O4: . Find each of the following quantities: C; the number of atoms in 5.78 mol NH4NO3. Molecular weight calculation: 12.0107*9 + 1.00794*8 + 15.9994*4. Find each of the following quantities: C; the number of atoms in 5.78 mol NH4NO3. What is the mass in grams of 0.0015 mol of aspirin, #C_9H_8O_4#,? Problem 20E: The approximate minimum daily dietary requirement of the amino acid leucine, C6H13NO2, is 1.1 g.. 134 C TCI A2262: 136-140 C Alfa Aesar: 138-140 C OU Chemical Safety Data (No longer updated) More details: 136-140 C Alfa Aesar A12488: 122 C MolMall: 136 C LKT Labs [A0819] : 139 C Jean-Claude Bradley Open Melting Point Dataset 15219: 138.5 C Jean-Claude Bradley Open Melting Point Dataset 17267: 135 C Jean-Claude Bradley Open Melting Point Dataset 22166, 27755, 27756, 27757 . (a) How many moles of ammonium ions are in 0.474 g of ammonium carbonate? That means one point five . calculation. View this answer. A: What is the mass in grams of 4.010 20 molecules of aspirin (C9H8O4) ? (b) What is the mass, in grams, of 0.0573 mol of iron (III) phosphate? (1 u . Define atomic mass, molecular mass and equivalent weight. Aspirin molecular weight. mol (b) What is the mass, in grams, of 0.0255 mol of iron(III) phosphate? . (1 u is equal to 1/12 the mass of one atom of carbon-12) Example: Calculate the molar mass of CaCl 2 to the tenths decimal place. Aspirin | C9H8O4 | CID 2244 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards . In 500 ml solution, 20.7 g potassium . Solve Study Textbooks Guides. This problem has been solved! The mass in grams of 2.0x10-2 moles of C6H12O6. Do a quick conversion: 1 moles Aspirin = 180.15742 gram using the molecular weight calculator and the molar mass of C9H8O4. 31 What is the theoretical weight of aspirin that should be produced use molar mass of aspirin as 180.16 g mol? . Complete step by step answer: Let us write the given parameters first and calculate the weight of the aspirin molecule. Ask Your Question; 21st October 2019. study. 13.3M people helped. Multiply each of the subscripts within the empirical formula by the number calculated in Step 2. The gram molecular mass of any compound with the formula C9H8O4 is [9(gram Atomic Mass of carbon) + 8(gram atomic mass of hydrogen ) + 4(gram atomic mass of oxygen)] or 180.1558. calculation. 6.92 x 10 24 molecules of H 2 O. 36 Calculate the mass percentage of aspirin (C9H8O4) in acetonitrile (CH3CN) when 6.5g of C9H8O4 . the molecular mass Upvote11Downvote0ShareAnswer itThe molar mass the mass all the atoms molecule grams per mole. Synthesis of Aspirin/Acetylsalicylic acid (C 9 H 8 O 4). AnswersDrive. 30 What is the mass in grams of 1.00 molecule of aspirin C9H8O4 )? Join / Login >> Class 12 >> Chemistry . Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). Convert grams C9H8O4 to moles or moles C9H8O4 to grams. We then count the number of atoms and multiply it by the individual atomic masses. What is the mass, in grams, of 1.701021 molecules of aspirin, C9H8O4? Convert between C9H8O4 weight and moles. Multiply it by 100% to get percent composition. The molecular formula for a compound is provides the actual number of each type of atom in a molecule.