Back some years ago I had a bottle of 2.00 x 10-1 Molar RhCl3 solution. The...
Back some years ago I had a bottle of 2.00 x 10-1 Molar RhCl3 solution. The volume of the solution was 250 ml, so how many grams of RhCl3 were dissolved in the solution?
Homework Answers
250 ml 2.00 X 10-1 (M) RhCl3 = 250 X 0.200 mmol RhCl3 = 50 mmol RhCl3 = 50 X 0.209 g RhCl3 = 10.45 g RhCl3. (molar mass of RhCl3 is 209.26 g/mol)
So, 10.45 g RhCl3 were dissolved in that solution.
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