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Chemistry, 28.01.2020 06:31 alissa3329
This is a percentage composition by mass problem.
what is the approximate percent by mass of the water in the hydrated salt?
select one:
a. 98%
b. 88%
c. 2.5%
d. 12%
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Answers: 3
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This is a percentage composition by mass problem.
what is the approximate percent by mas...
what is the approximate percent by mas...
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