We’re being asked to calculate the maximum mass of sodium bromide (NaBr) that could be produced by the chemical reaction.
We're given the balanced reaction: HBr + NaOH → NaBr + H2O
Notice that we are given the mass of both reactants: this means we need to determine the limiting reactant, which is the reactant that forms the less amount of product.
This is because once the limiting reactant is all used up, the reaction can no longer proceed and make more products.
Aqueous hydrobromic acid will react with solid sodium hydroxide to produce aqueous sodium bromide and liquid water.
HBr + NaOH → NaBr + H2O
Suppose 15.0 g of hydrobromic acid is mixed with 11.4 g of sodium hydroxide. Calculate the maximum mass of sodium bromide that could be produced by the chemical reaction.
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What scientific concept do you need to know in order to solve this problem?
Our tutors have indicated that to solve this problem you will need to apply the Limiting Reagent concept. You can view video lessons to learn Limiting Reagent. Or if you need more Limiting Reagent practice, you can also practice Limiting Reagent practice problems.