Question

Examine the equation

Fe + Cu(NO3)2
Fe(NO3)2 + Cu
What is the best classification for the equation's reaction?
single displacement
double-displacement
synthesis
combustion
decomposition

Answer 1

Single-displacement

Step-by-step explanation:

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Answer 2

Single displacement.

Step-by-step explanation:

Single replacement:

It is the reaction in which one elements replace the other element in compound.

AB + C → AC + B

Chemical equation:

Fe + Cu(NO₃)₂ → Cu + Fe(NO₃)₃

Balanced chemical equation:

2Fe + 3Cu(NO₃)₂ → 3Cu + 2Fe(NO₃)₃

This is single displacement reaction in which iron displace the copper and form iron nitrate.

Chemical equation:

Cu + Fe(NO₃)₂ → CuNO₃ + Fe

Balanced chemical equation:

2Cu + Fe(NO₃)₂ → 2CuNO₃ + Fe

This is single displacement reaction in which copper displace the iron and form copper nitrate.