eggemotions
eggemotions
22.02.2021 • 
Chemistry

Identify the double displacement reaction. 3Pb + 2h 3PO 4 → 3H 2 + Pb 3(PO4)2
2NO 2 — 20 2+N 2
2NaBr + Ca(OH) 2 - CaBr 2 + 2NaOH
2NH3 + H2SO4 (NH4)2SO4

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