Chemistry, asked by fahnbullehremembers, 3 months ago

calculate the hromium in K2r2o4​

Answers

Answered by dinesh5271
0

Answer:

Explanation:

The chemical formula for potassium dichromate is K2Cr2O7 . Its molar mass is 294.182 g/mol . ( ...

One mole of potassium dichromate contains two moles of chromium. ...

Plug in the known vales and solve for percent composition of Cr .

The percent composition of chromium in potassium chromate is 35.3495% .

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