SiiN1(s)-→ Si(s) +N2(g)

Question

Question

science chemistry

Answer 1

Answer #1

Si₃N_4(s)----> 3Si_(s) + 2N_2(g)

Its a decomposition reaction wher silicon nitride decomposes to silicon and nitrogen

2Al_(s) + 2H₃PO_4(aq)-----> 2AlPO_4(aq) + 3H₂_(g)

Its a displacement reaction where the aluminium displacing Hydrogen

Answer 2

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