Limiting reactants Module 10.powerpointxxxxx
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This document provides steps for balancing a chemical equation. It first emphasizes that balancing the reaction is the most important step for stoichiometric calculations. It then lists the two steps for balancing a reaction: 1) Count the number of atoms of each element in the reactants and products and list them. 2) Adjust the coefficients of the reactants or products so that the number of atoms for each element are equal on both sides of the equation. Balancing the reaction ensures the stoichiometric coefficients are correct for accurate stoichiometric calculations.
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Limiting reactants Module 10.powerpointxxxxx
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- 23. PROBLEM SOLVING TIP: The first and most important step for any stoichiometric calculation— such as finding the limiting reagent or theoretical yield—is to start with a balanced reaction. Since our calculations use ratios based on the stoichiometric coefficients, our answers will be incorrect if the stoichiometric coefficients are not right. Here are the steps on how to balance a chemical equation: Step 1: Count the number of atoms of each element in the reactants and the products. List each element and how many atoms are there in the reactants and products side.