SITUATION: You are a chemist in a manufacturing company which produces acetaldehyde, CH3CHO. This is prepared by the reaction of ethanol with copper (II) oxide according to the following equation: CH3CH2OH + CuO → CH3CHO + H2O + Cu If there are 1620 g of ethanol and 1020 g of CuO readily available in the laboratory, what mass of acetaldehyde can be produced? QUESTIONS: 1. Would you recommend the company to buy more ethanol or copper (II) oxide? Why? 2. How many grams of acetaldehyde will be produced from the readily available materials? 3. How many grams of the excess reactant will be left after the reaction? 4. If your actual yield is 552.6 g, what is its percent yield?

SITUATION: You are a chemist in a manufacturing company which produces acetaldehyde, CH3CHO. This is prepared by the reaction of ethanol with copper (II) oxide according to the following equation: CH3CH2OH + CuO → CH3CHO + H2O + Cu If there are 1620 g of ethanol and 1020 g of CuO readily available in the laboratory, what mass of acetaldehyde can be produced? QUESTIONS: 1. Would you recommend the company to buy more ethanol or copper (II) oxide? Why? 2. How many grams of acetaldehyde will be produced from the readily available materials? 3. How many grams of the excess reactant will be left after the reaction? 4. If your actual yield is 552.6 g, what is its percent yield?

Principles Of Pharmacology Med Assist

6th Edition

ISBN:9781337512442

Author:RICE

Publisher:RICE

Chapter1: Numerals And Fractions

Section: Chapter Questions

Problem 5RP

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