When MgSO_4 reacts with NH_4OH and Na_2HPO_4, | vedclass

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Question

(A) The reaction between magnesium sulfate $(MgSO_4)$,ammonium hydroxide $(NH_4OH)$,and disodium hydrogen phosphate $(Na_2HPO_4)$ is a standard qualit

Vedclass · Accepted Answer

$Mg(NH_4)PO_4$

Vedclass · Answer

(A) The reaction between magnesium sulfate $(MgSO_4)$,ammonium hydroxide $(NH_4OH)$,and disodium hydrogen phosphate $(Na_2HPO_4)$ is a standard qualitative test for magnesium ions $(Mg^{2+})$.The chemical equation for the reaction is:$MgSO_4 + NH_4OH + Na_2HPO_4 \rightarrow Mg(NH_4)PO_4 \downarrow + Na_2SO_4 + H_2O$The white crystalline precipitate formed is magnesium ammonium phosphate,which has the formula $Mg(NH_4)PO_4$.

When $MgSO_4$ reacts with $NH_4OH$ and $Na_2HPO_4$,it forms a white crystalline substance. What is the formula of that substance?

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