En la foto esta resuelto
2 NaNO3 →2 NaNO2 + O2
Mm NaNO3 = 84.99 g/mol
O2 = 32 g/mol
1. convertir libras a gramos
1 libra ----- 453.59 g
0.45 libra ------ x
x = 204.12 g NaNO3
2. Calcular gramos de oxígeno
g O2 = 204.12 g NaNO3 x 1 mol NaNO3 x 1 mol O2 x 32 g O2 x 70 g
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84.99 g NaNO3 2 mol NaNO3 1 mol O2 100 g
g O2 = 26.899
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Verified answer
En la foto esta resuelto
2 NaNO3 →2 NaNO2 + O2
Mm NaNO3 = 84.99 g/mol
O2 = 32 g/mol
1. convertir libras a gramos
1 libra ----- 453.59 g
0.45 libra ------ x
x = 204.12 g NaNO3
2. Calcular gramos de oxígeno
g O2 = 204.12 g NaNO3 x 1 mol NaNO3 x 1 mol O2 x 32 g O2 x 70 g
``````````````````````` ````````````````` ``````````````` ``````````
84.99 g NaNO3 2 mol NaNO3 1 mol O2 100 g
g O2 = 26.899