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Chemistry, 02.06.2020 01:00 matt851062

Given the unbalanced equation:
_NO3- + 4H+ + Pb → Pb2+ + NO2 + 2H20
What is the coefficient of NO2 when the equation is correctly balanced?
1. 1
2. 2
3. 3
4. 4

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Given the unbalanced equation:
_NO3- + 4H+ + Pb → Pb2+ + NO2 + 2H20
What is the coeffici...

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