Can u answer this 2 questions please and show your complete solution please thank you 5. A water sample is found to have 9.4 ppb of chloroform CHCI3, how many grams of would be found in a glassful (250 ml) of this water? 6. A bottle of wine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm^3 . Calculate the concentration of ethanol in wine in terms of mass percent.
Can u answer this 2 questions please and show your complete solution please thank you 5. A water sample is found to have 9.4 ppb of chloroform CHCI3, how many grams of would be found in a glassful (250 ml) of this water? 6. A bottle of wine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm^3 . Calculate the concentration of ethanol in wine in terms of mass percent.
Chapter7: Solutions And Colloids
Section: Chapter Questions
Problem 7.42E
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Can u answer this 2 questions please and show your complete solution please thank you
5. A water sample is found to have 9.4 ppb of chloroform CHCI3, how many grams of would be found in a glassful (250 ml) of this water?
6. A bottle of wine contains 12.5% ethanol by volume. The density of ethanol (C2H5OH) is 0.789 g/cm^3 . Calculate the concentration of ethanol in wine in terms of mass percent.
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