<span>Balancing is making sure there are the same number of atoms on either side of the reaction.
Pb(NO3)2 + Li2SO4--> PbSO4 + LiNO3
There are 2 NO3 groups and 2 Li on the right side, need 2 on the left side.
Need a coefficient of 2 for LiNO3
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I’m pretty sure it’s A sorry if wrong
Answer:
5
Explanation:
Balance the equation in order of C,H,O and then you should be able to find the coefficient
The total mass would be 142.05 g/mol. Since sodium is 22.99 g/mol and there are 2 sodium atoms, it would be 45.98 g/mol. Divide 45.98 by 142.05 and you get 32.37%
The salt doesn't dissolve at that temperature. heating aids in dissolving
