Question

37) Which chemical equation is correctly balanced?

a) Al(OH)3(s) → Al₂O3(s) + 2 H₂O(g)
b) KI(aq) + Pb(NO3)2(aq) → KNO3(aq) + 4 Pbl₂(aq)
c) 2 Na3PO4(aq) + 3 CaCl₂(aq) →6 NaCl(aq) + Ca3(PO4)2(aq) to S
d) CsH12) +6 O₂(g)→ 5 CO₂(g) + 6 H₂O(g)
0 (0

Answer 1

Answer: c)
`2\text{Na}_(3)\text{PO}_(4)+3\text{CaCl}_(2) \longrightarrow 6\text{NaCl}+\text{Ca}_(3)\text{(PO}_(4))_(2)`