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Home Q & A Board Science-Related Homework Help Chemistry (Moderator: Laser_3)
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UnicornPanda UnicornPanda
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11 years ago Edited: 11 years ago, UnicornPanda
How much dry solute would you take to prepare each of the following solutions from the dry solute and the solvent?

\(123g\) of \(0.200m\) \({{NaNO}_{3}}\)

This is what I got, but it says it's wrong. Help?

\(0.200mol {{NaNO}_{3}} * \frac{85g}{1 mol {{NaNO}_{3}}}=17g
123g-17g=106g\)

What am I doing wrong?
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wrote...
#1
11 years ago
I don't think that it would be correct to subtract the grams (17) from the total 123 that you hope to prepare in the end.
UnicornPanda Author
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#2
11 years ago
What would you suggest I do?
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