How to balance 4NaNO3 + 5PbO → 8Pb(NO3)2 + 7Na2O with coefficients?
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Ответ:
The balanced equation
2NaNO₃ + PbO → Pb(NO₃)₂ + Na₂O
Further explanationGiven
Reaction
NaNO3 + PbO → Pb(NO3)2 + Na2O
Required
Balanced equation
Solution
1. Give coefficientaNaNO₃ + bPbO → Pb(NO₃)₂ + cNa₂O(Pb(NO₃)₂ ⇒coefficient 1 for the most complex compounds)
2. Make an equationN, left=a, right=2⇒a=2
Na, left = a, right=2c⇒a=2c⇒2=2c⇒c=1
Pb, left = b, right=1⇒b=1
The equation becomes :
2NaNO₃ + PbO → Pb(NO₃)₂ + Na₂O
Ответ:
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Step-by-step explanation: