Answered

This unbalanced equation represents a chemical reaction:
Pb(NO3)2 + Nal NaNO3 + PbI2
What is the coefficient for Nal once the equation is balanced?
Α. 1
B. 2
C. 3
D. 4

Answer :

Answer:

2

Explanation:

Pb(NO3)2 + 2NaI 2NaNO3 + PbI2
It is b 222222222222222222222222222

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