A. If the experiment produces 50g of products and the expected mass is 90g, the theoretical yield is 55.6%. B. A box that weighs 10g with a volume of 20cm^3, the molar mass is 0.5g/cm^3. - Statement A is correct and statement B is incorrect. - Statement A is incorrect and statement B is correct. - Both statements are correct. - Both statements are incorrect.
A. If the experiment produces 50g of products and the expected mass is 90g, the theoretical yield is 55.6%. B. A box that weighs 10g with a volume of 20cm^3, the molar mass is 0.5g/cm^3. - Statement A is correct and statement B is incorrect. - Statement A is incorrect and statement B is correct. - Both statements are correct. - Both statements are incorrect.
Chemistry: The Molecular Science
5th Edition
ISBN:9781285199047
Author:John W. Moore, Conrad L. Stanitski
Publisher:John W. Moore, Conrad L. Stanitski
Chapter2: Chemical Compounds
Section: Chapter Questions
Problem 143QRT: The present average concentration (mass percent) of magnesium ions in seawater is 0.13%. A chemistry...
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A. If the experiment produces 50g of products and the expected mass is 90g, the theoretical yield is 55.6%.
B. A box that weighs 10g with a volume of 20cm^3, the molar mass is 0.5g/cm^3.
- Statement A is correct and statement B is incorrect.
- Statement A is incorrect and statement B is correct.
- Both statements are correct.
- Both statements are incorrect.
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