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Do my answers look correct for these? Thanks Calculate the mass percent of a solution containing 45.6 grams ethanol (C2H6O) in...

Asked by Matt

Do my answers look correct for these? Thanks

Calculate the mass percent of a solution containing 45.6 grams ethanol (C2H6O) in 245 grams of water.

15.7%

You are asked to make 500.0 mL of a 4.5M solution of HCl, but the only HCl you have available to dilute is 18.0M. Describe how you would make the desired solution.

.1253L
15 years ago

Answers

Answered by bobpursley
the first is right, the second has no description at all.
15 years ago

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