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Problem: For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants.2Na(s) + Br2(g) → 2NaBr(s)2.5 mol Na, 1 mol Br2

🤓 Based on our data, we think this question is relevant for Professor Dutta's class at ECU.

FREE Expert Solution

The limiting reactant is defined as the reactant which is consumed at the end of the reaction.


The maximum amount of products that can be formed in a chemical reaction is limited by the amount of the limiting reactant.


We can determine the limiting reactant by calculating the amount of products that form through each of the reactants. This can be done by doing a mole to mole comparison between the reactants and the products. For this, we will use the coefficients of reactants and products from the balanced equation.


The reactant, that produces the smallest amount of products, is the limiting reactant.


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Problem Details

For the reaction shown, find the limiting reactant for each of the following initial amounts of reactants.
2Na(s) + Br2(g) → 2NaBr(s)

2.5 mol Na, 1 mol Br2

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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. If you need more Limiting Reagent practice, you can also practice Limiting Reagent practice problems.

What professor is this problem relevant for?

Based on our data, we think this problem is relevant for Professor Dutta's class at ECU.