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Vinil7 [7]
3 years ago
12

Ionic formula for sodium oxide

Chemistry
1 answer:
Bas_tet [7]3 years ago
5 0
The ionic formula of sodium oxide would be Na20
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Calculate the volume in liters of a M potassium dichromate solution that contains of potassium dichromate . Round your answer to
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The question is incomplete, here is the complete question:

Calculate the volume in liters of a 0.13 M potassium dichromate solution that contains 200. g of potassium dichromate . Round your answer to 2 significant digits.

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<u>Explanation:</u>

To calculate the volume of solution, we use the equation used to calculate the molarity of solution:

\text{Molarity of the solution}=\frac{\text{Mass of solute}}{\text{Molar mass of solute}\times \text{Volume of solution (in L)}}

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Putting values in above equation, we get:

0.13M=\frac{200}{294.15\times \text{Volume of solution}}\\\\\text{Volume of solution}=\frac{200}{294.15\times 0.13}=5.23L

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