Answered

Balance the following chemical equations, and classify the reaction.
1.AqNO3 = Zn → Zn(NO3)2 + Ag
2.CaCO3 = HCl → CaCl2 + H2CO3
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Sagot :

Answer:

1. 2AgNO3 + Zn = Zn(NO3) 2 + 2Ag

Single displacement reacrion

2. CaCO3 + 2HCl= CaCl2 + H2CO3

Double displacement reaction

Explanation:

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