How much 95% ethanol do you need to make a 600 mL solution of 70% ethanol?!


Question: How much 95% ethanol do you need to make a 600 mL solution of 70% ethanol?
A.442 mL
B.81.4 mL
C.1.1 L
D.110 mL

Answers:

Best Answer - Chosen by Voters

95x = .70 * 600

.95x = 420

x = 442.105



442ml

me



12

~The Fat Man



A




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