Nahco3 is added until the fizzing due to the formation of, Ask an Expert

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Spilled sulfuric acid (H2SO4) is often neutralized by sprinkling sodium bicarbonate (NaHCO3) on it and then mopping up the resultant solution. The NaHCO3 reacts with H2SO4 as follows:

2NaHCO3(s) + H2SO4(aq) → Na2SO4(aq) + 2H2O(l) + 2CO2(g)
NaHCO3 is added until the fizzing due to the formation of CO2(g) ceases. If 27.0 mL of 6.0 M H2SO4 was spilled, what is the minimum mass of solid NaHCO3 that must be added to the spill to neutralize the acid?

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