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2 years ago

A solution is 12.5% Na3PO, by mass. How many grams of Na3PO4

Chemistry

1 answer:

Harman [31]2 years ago

7 0

<h2>Answer: 4.94 g </h2>

Explanation:

Mass of solution of Na₃PO₄ = volume × density

= 35.9 mL × 1.10 g/mL

= 39.49 g

Now, since the solution only contains 12.5% Na₃PO₄, then the mass of Na₃PO₄ is 12.5% of 39.49 g

12.5% × 39.49 g = <u>4.94 g </u>

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Answer:

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2 years ago

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