100.0g ⋅ 1 mole aspirin 180.157g = 0.55507 moles aspirin. Step 1: Dry an Erlenmeyer flask and add 3 grams of salicylic acid to it. So, the mass of 1.70×1021 molecules of aspirin would be: (1.70×10^21 molecules) * (1 mol /6.02* 10^23 molecule) * 180g/mol= 0.508 gram Solution for What is the mass, in grams, of 1.40×1021 molecules of aspirin, C9H8O4 . Molar Mass of a Compound The molar mass of a compound is the sum of the molar masses of the elements in the formula. 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? Mass of each atom of nitrogen = 4.650 x 10-26 /2 = 2.325 x 10-26 kg. Avogadro's constant = 6.022 × 10²³ mol⁻¹ From the given information . Convert between C9H8O4 weight and moles. Find the molecular mass of the entire compound. 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? (1 u is equal to 1/12 the mass of one atom of carbon-12) g (d) What is the molar mass of a particular compound if 0.070 mol weighs 6.00 g? Convert between (aspirin)C9H8O4 weight and moles. Aspirin, C9H8O4 , is produced through the following reaction of salicylic acid, C7H6O3, and acetic anhydride, C4H6O3: C7H6O3(s) + C4H6O3(l) ---> C9H8O4(s) + HC2H3O2 . This problem has been solved! . How are the molecular mass and the molar mass of a compound similar and how are they different? See full answer below. Who are the experts? One mole off, as Spain contains one eighty point on five eight gram, which is the molar mass of aspirin. We review their content and use your feedback to keep the quality high. Express your answer using two significant figures. What is the mass of 0.40 mol of aspirin? Molecular weight calculation: 12.0107*9 + 1.00794*8 + 15.9994*4. Aspirin = C9H8O4 We determine the molar mass of acetylsalicylic acid: 1 mol C9H8O4 = 12*9 + 1*8 + 16*4 = 180 g i) We convert the 325 mg of aspirin into grams: 1 g/1000 mg * 325 mg = 0.325 g We use the molar . Find the number of atoms in 5.78 mol NH4NO3. Multiply it by 100% to get percent composition. 1. Problem 22E: A 55-kg woman has 7.5103 mol of hemoglobin (molar mass = 64,456 g/mol) in her blood. find the number of moles of aspirin by use of Avogadro's law that is 1 mole =6.02 x10^23 molecules. 2)The gram molecular mass of oxygen is 16.0 g right? 13.3M people helped. Step 3: Mix the solution and keep the flask in warm water for 15 minutes. The mass in grams of 1.20 x10^21 molecules of asprin is 0.359 grams. The mass and molarity of chemical compounds can be calculated based on the molar mass of the compound. (b) What is the mass, in grams, of 0.0573 mol of iron (III) phosphate? Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). The mass in grams of 2.0x10-2 moles of C6H12O6. . 6.92 x 10 24 molecules of H 2 O. Aspirin | C9H8O4 | CID 2244 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards . 36 Calculate the mass percentage of aspirin (C9H8O4) in acetonitrile (CH3CN) when 6.5g of C9H8O4 . . What is the mass in grams of 4.59 x 10^22 molecules of water? 3,211 explanations. The result is the number of moles in your element or compound. 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 . 31 What is the theoretical weight of aspirin that should be produced use molar mass of aspirin as 180.16 g mol? To calculate the molar mass of a molecule, we first obtain the atomic weights from the individual elements in a periodic table. Chemistry. Do a quick conversion: 1 moles Aspirin = 180.15742 gram using the molecular weight calculator and the molar mass of C9H8O4. Get the answer to this question and access other important questions, only at BYJU'S. Element Symbol Atomic weight Atoms Mass percent; Carbon: C: 12.0107: 9: . Therefore, this many molecules want one five zero times ten to the port. Molecular mass of sulphur dioxide (SO 2) = 32 x 1 + 16 x 2 = 64 g. 1 mole of sulphur dioxide is 64 g Compound Moles Weight, g; C9H8O4: . calculation. 1 grams C9H8O4 is equal to 0.0055507011590197 mole. How many aspirin molecules are there in this 0.0015 mol sample? Divide the gram molecular mass by the empirical formula mass. = (1 mole x 1.20 x10 ^21 molecules)/6.02 x10^23 molecules)= 1.993 x10^-3 moles. 3)How would I find the mass, in grams, of 3.01 x 10^23 molecules of . Therefore, the weight of the aspirin molecule is 180. Convert grams C9H8O4 to moles or moles C9H8O4 to grams. Problem 21E: Determine the mass in grams of each of the following: 0.600 mol of oxygen atoms 0.600 mol of oxygen. Now that you know how many moles of aspirin you have in your sample, use the fact . Question: How Many Grams Of ASA, C9H8O4, Are Present In 250.0 ML Of 3.0 X 10-3 M C9H8O4? That means one point five . = (1 mole x 1.20 x10 ^21 molecules)/6.02 x10^23 molecules)= 1.993 x10^-3 moles. 6.92 x 10 24 molecules of H 2 O. 13.3M people helped. The molecular formula for a compound is provides the actual number of each type of atom in a molecule. 30 What is the mass in grams of 1.00 molecule of aspirin C9H8O4 )? Answer (1 of 2): Shouldn't really be asking for answers to your chemistry homework on Quora! How much mass (in grams) is this. Using a calculator, divide the number of grams by the molar mass. ⠺⠺ Aspirin molecular weight. Three moles of aspirin has a mass of: 540 grams. Problem 20E: The approximate minimum daily dietary requirement of the amino acid leucine, C6H13NO2, is 1.1 g.. Do a quick conversion: 1 moles C9H8O4 = 180.15742 gram using the molecular weight calculator and the molar mass of C9H8O4. Consider ethane with a molecular formula of . 3)How would I find the mass, in grams, of 3.01 x 10^23 molecules of water? moles of aspirin to mass, we need the molar mass of aspirin, C9H8O4: . 7.5 x 10^-3 moles of copper (II) iodide (CuI2) is equivalent to _____ grams . 31 What is the theoretical weight of aspirin that should be produced use molar mass of aspirin as 180.16 g mol? 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. Show the reaction mechanism of the synthesis of aspirin. That is; C 9 H 8 O 4 ⇒ 180. 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. How would I find this? The mass in grams of the aspirin is 0.194 g. From the question, We are to determine the mass in grams of 6.5×10²⁰ molecules of aspirin (C₉H₈O₄). 36 Calculate the mass percentage of aspirin (C9H8O4) in acetonitrile (CH3CN) when 6.5g of C9H8O4 . (aspirin) is C9H8O4. 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 . 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. How would I find this? And as you know that in one more off any molecule, we have six point zero two time stand with about twenty three molecules in one more. Ask Your Question; 21st October 2019. study. We then count the number of atoms and multiply it by the individual atomic masses. 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 . mol (b) What is the mass, in grams, of 0.0255 mol of iron(III) phosphate? (1 u . Join / Login >> Class 12 >> Chemistry . What is the mass, in grams, of 1.50×1021 molecules of aspirin, c9h8o4? The mass is 209,41 g. What is the mass in grams of 1.40 1021 molecules of aspirin C9H8O4? What is the mass in grams of 0.0015 mol of aspirin, #C_9H_8O_4#,? 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. g (c) What is the mass, in grams, of 2.82 1023 molecules of aspirin, C9H8O4? A: What is the mass in grams of 4.0×10 20 molecules of aspirin (C9H8O4) ? Find the molar mass of all the elements in the compound in grams per mole. Solve Study Textbooks Guides. 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. Molar mass of C9H8O4 is 180.1574 g/mol Compound name is aspirin. Divide the component's molar mass by the entire molecular mass. chemistry. Introductory Chemistry Atomicity of nitrogen (N 2) molecule is 2. The chemical analysis of aspirin indicates that the molecule is 60.00% carbon, 4.44% hydrogen, and 35.56% oxygen. 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}\. 65 Moeller sodium hydroxide solution to react completely. Question. the molecular mass Upvote11Downvote0ShareAnswer itThe molar mass the mass all the atoms molecule grams per mole. . 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 . And finally, it's asking us what the molar Mass A Seagull sounds like. Step 4: To the warm solution, add 20 drops of cold water drop wise. The mass in grams of 2.0x10-2 moles of C6H12O6. Add the atomic . Chemistry: A Molecular Approach 4th Edition Nivaldo J. Tro. This compound is also known as Aspirin. One mole of H 2 O is 6.022 x 10 23 molecules of H 2 O ( Avogadro's number). Step 2: Put 5 to 8 drops of 85% phosphoric acid along with 6 mL of acetic anhydride to the flask. in grams,of a molecule of aspirin (C9H8O4) 2.99 * 10^-22 g C9H8O4. Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). what of 1 .20 x10^21 molecules. The answer is 180.15742. 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. (d) What is the molar mass of a particular compound if 0.099 mol weighs 5.10 g? Synthesis of Aspirin/Acetylsalicylic acid (C 9 H 8 O 4). A: What is the mass in grams of 4.0×10 20 molecules of aspirin (C9H8O4) ? Compare empirical formula structural formula. In 500 ml solution, 20.7 g potassium . I'm not entirely sure what you want me to answer as your wording isn't very clear, but we'll go for "how many grams of carbon is present in 60 grams of aspirin" as my assumption. The mass is 209,41 g. What is the mass in grams of 1.40 1021 molecules of aspirin C9H8O4? 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. The molecular mass of H 2 O is 18g/mol. 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 . Solve for the mass of X molecules of H 2 O. The mass in grams of 1.20 x10^21 molecules of asprin is 0.359 grams. The molar mass is the mass of all the atoms in a molecule in grams per mole. 30 What is the mass in grams of 1.00 molecule of aspirin C9H8O4 )? You will now have a number between 0 and 1. C 9 H 8 O 4 ⇒ 9 × 12 + 8 × 1 + 16 × 4. 7 A Mole - molecules and formula units Molecular mass is the mass of one molecule in amu(u). . Find each of the following quantities: C; the number of atoms in 5.78 mol NH4NO3. 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. 3.13 * 10 . Molar mass of C9H8O4 = 180.15742 g/mol. So, aspirin, C9H8O4, has a molar mass of 180.157 g mol−1. Number of molecules of aspirin = 6.5×10²⁰ molecules View this answer. . . Complete step by step answer: Let us write the given parameters first and calculate the weight of the aspirin molecule. Find each of the following quantities: C; the number of atoms in 5.78 mol NH4NO3. . 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. what of 1 .20 x10^21 molecules. (c) 85 mL of 0.40 M (NH4 )2S are mixed with 65 mL of 0.50 M ZnCl2. (c) What is the mass, in grams, of 2.26 1023 molecules of aspirin, C9H8O4? What is the mass, in grams, of 1.70×1021 molecules of aspirin, C9H8O4? - 26385616 The 3.21 grams of Siegel salis like acid that it tells us that the CDO's house, like acid, has one ascetic hydrogen. You can view more details on each measurement unit: molecular weight of C9H8O4 or mol This compound is also known as Aspirin. 15. this question says that Siegel cells look acid is the active ingredient in aspirin, and it tells us that it took 35.17 milliliters of a 0.5 years. 2)The gram molecular mass of oxygen is 16.0 g right? mass of one sulphur dioxide molecule in grams. Compound Moles Weight, g (aspirin)C9H8O4: Elemental composition of (aspirin)C9H8O4. 2 . Using the formula . First, we will determine the number of moles of aspirin present. calculate the molar mass molecule, first obtain the atomic weights from the individual elements. in grams,of a molecule of aspirin (C9H8O4) 2.99 * 10^-22 g C9H8O4. Example: Calculate the molar mass of CaCl 2 to the tenths decimal place. 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 Express your answer using two significant figures. find the number of moles of aspirin by use of Avogadro's law that is 1 mole =6.02 x10^23 molecules. (a) How many moles of ammonium ions are in 0.474 g of ammonium carbonate? The gram molecular mass of any compound with the formula C9H8O4 is [9(gram atomic mass of carbon) + 8(gram . 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. Mass of each molecule of nitrogen = (28 x 10-3)/(6.022 x 10 23) = 4.650 x 10-26 kg. A: . — EDIT - Never realised. AnswersDrive. calculation. 3.13 * 10 . Define atomic mass, molecular mass and equivalent weight. For example, imagine you have 2 g of water, or H 2 O, and you want to convert it to moles. Experts are tested by Chegg as specialists in their subject area. For example, the molecular formula of aspirin is C9H8O4. Do a quick conversion: 1 moles C9H8O4 = 180.15742 gram using the molecular weight calculator and the molar mass of C9H8O4. Calculate The Mass Percentage Of Aspirin (C9H8O 4 ) In Acetonitrile (Ch3Cn) When 6.5G Of C 9H 8O4Is Dissolved In 450 G Of Ch 3Cn.