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Identify compounds of biochemical compounds?
Please help! Many thanks!! :)
1 AnswerGeography2 weeks agoHelp please ?
A commercial solution of ethanol in water has a concentration of 35.0% v / v.
The density of water is 0.9996 g / mL.
The density of ethanol (C2H5OH) is 0.7894 g / mL.
The density of the solution is 0.9260 g / mL.
What is the molar fraction of ethanol in this solution?
1 AnswerBotany6 months ago
