Answer :

TiO2 in solution weighs 4.32 grams

Given:

solution volume = 4.50 ml

solution concentration = 12M

To Find:

TiO2 mass

For a solution, multiply the mass of TiO2 by its molar mass by the volume of the solution.

TiO2's mass is equal to

12*80*4.5/1000 times its mass in kilogrammes, or 4.32 grammes.

Thus, 4.32 grams of TiO2 are needed.

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