In the laboratory, a student adds 16.8 g of chromium(III) sulfate to a 250. mL volumetric flask and adds water to the mark on the neck of the flask. Calculate the concentration (in mol/L) of chromium(III) sulfate, the chromium(III) ion and the sulfate ion in the solution.
[Cr2(SO4)3] = | M |
[Cr3+] = | M |
[SO42-] = | M |
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In the laboratory, a student adds 16.8 g of chromium(III) sulfate to a 250. mL volumetric...
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