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Chemistry, 23.04.2020 04:22 34267

Identify the double displacement reaction.

3Pb + 2h 3PO 4 ⟶ 3H 2 + Pb 3(PO 4) 2
2NO 2 ⟶ 2O 2 + N 2
2NaBr + Ca(OH) 2 ⟶ CaBr 2 + 2NaOH
2NH 3 + H 2SO 4 ⟶ (NH 4) 2SO 4

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You know the right answer?
Identify the double displacement reaction.

3Pb + 2h 3PO 4 ⟶ 3H 2 + Pb 3(PO 4) 2
2N...
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