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3 years ago

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When an aqueous solution of sodium phosphate (Na3PO4) and an aqueous solution of magnesium sulfate (MgSO4) are mixed, a precipit

ate forms. Write the chemical formula of the precipitate.

1 answer:

Akimi4 [234]3 years ago

8 0

Answer: The chemical formula of this precipitate is $Mg_{3}(PO_{4})_{2}$ .

Explanation:

An equation which depicts the chemical reaction of substances in the form of chemical formulas is called a chemical equation.

For example, chemical equation for an aqueous solution of sodium phosphate $(Na_{3}PO_{4})$ and an aqueous solution of magnesium sulfate $(MgSO_{4})$ are mixed, a precipitate forms is as follows.

$3MgSO_{4}(aq) + 2Na_{3}PO_{4}(aq) \rightarrow Mg_{3}(PO_{4})_{2}(s) + 3Na_{2}SO_{4}(aq)$

Here, trimagnesium phosphate is the precipitate. The chemical formula of this precipitate is $Mg_{3}(PO_{4})_{2}$ .

Thus, we can conclude that the chemical formula of this precipitate is $Mg_{3}(PO_{4})_{2}$ .

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Explanation:

According to the dilution law,

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$V_1$ = volume of stock solution = 268 ml

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Next, you take 100.00 ml of that solution and dilute it to 184 ml in a volumetric flask.

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$M_1V_1=M_2V_2$

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$M_1$ = molarity of stock solution = 1.32 M

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mixas84 [53]

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Explanation :

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Formula used :

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