WebIn order to calculate the number of moles of salicylic acid you need to divide its weight (cell B2) with its formula mass (138.12g/mol). To do this type =B2/138.12 in cell A2 then hit … WebzSalicylic acid reacts with acetic anhydride to form aspirin, acetylsalicylic acid. If the percent yield in this reaction is 78.5%, what mass of salicylic acid is required to produce 150. g aspirin? z2 C 7H 6O 3 + C 4H 6O 3 Æ2 C 9H 8O 4 + H2O salicylic acid acetic anhydride aspirin Percent Yields from Reactions
(PDF) Identification of Alkalimetric Levels Using Acid-Base …
1 grams Salicylic Acid to mol = 0.00724 mol 10 grams Salicylic Acid to mol = 0.0724 mol 50 grams Salicylic Acid to mol = 0.362 mol 100 grams Salicylic Acid to mol = 0.724 mol 200 grams Salicylic Acid to mol = 1.44801 mol 500 grams Salicylic Acid to mol = 3.62002 mol 1000 grams Salicylic Acid to mol = 7.24004 mol See more How many grams Salicylic Acid in 1 mol?The answer is 138.12074. We assume you are converting between grams Salicylic Acid and mole. You can view more details on … See more You can do the reverse unit conversion frommoles Salicylic Acid to grams, or enter other units to convert below: See more Note that all formulas are case-sensitive.Did you mean to convert one of these similar formulas? grams C6H4(OH)CO2H to moles grams C6H4(OH)Co2H to … See more WebApr 1, 2024 · Use the 25 to 60% cream once every 3 to 5 days. Children 2 years of age and older—Use the 2 to 10% cream as needed. Use the 25 to 60% cream once every 3 to 5 days. Children younger than 2 years of age—Use is not recommended. For topical dosage form (gel): For acne: Adults—Use the 0.5 to 5% gel once a day. chris cox farmers
Molar mass of acetylsalicylicacid - WebQC
WebAug 29, 2024 · Since 1 mole salicylic acid --> 1 mole aspirin, you now know the moles of aspirin. Grams of aspirin = moles aspirin x molar mass aspirin . Percent yield = (0.152 g/theoretical g of aspirin) x100% Answer should be 58.3% yield (to 3 significant figures) WebMass of Salicylic Acid Used (mock value) = 276.24 g. Molar Mass of Salicylic Acid = 138.12 g. Moles of Salicylic Acid = (1)/ (2) = 276.24/138.12 = 2.000 moles. To then … WebBest Answer. 3. Calculate the number of moles in: (1) 2.1 g of salicylic acid (GMM: 138 g mol-) 201g, Imolay = 0.015ä17391 0.015a mai (2) 4.0 mL of acetic anhydride (GMM: 102 … genshin three keys