In a balanced chemical equation, does the number of moles of reactants always equal the number of moles of products? The following reaction is balanced: 2H₂(g) + O₂(g) →→→ 2H₂O(g) How many total moles of reactants are there? moles reactants Using the same equation, 2H₂(g) + O₂(g) →→→→ 2H₂O(g) how many total moles of product are there? moles product I

Chemistry
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ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
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Chapter1: Chemical Foundations
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**Balanced Chemical Equations: Understanding Moles of Reactants and Products**

1. **Initial Question:**
   - *In a balanced chemical equation, does the number of moles of reactants always equal the number of moles of products?* 
     - [Dropdown for answer selection]

2. **Example Balanced Reaction:**
   - The following chemical reaction is balanced:
     \[
     2H_2(g) + O_2(g) \rightarrow 2H_2O(g)
     \]

3. **Reactants Calculation:**
   - *How many total moles of reactants are there?*
     - [Input box for moles reactants]

4. **Products Calculation:**
   - Using the same balanced equation:
     \[
     2H_2(g) + O_2(g) \rightarrow 2H_2O(g)
     \]
   - *How many total moles of product are there?*
     - [Input box for moles product] 

Use this guide to help determine whether the moles of reactants and products are always equal. This exploration into balanced chemical equations is crucial for understanding stoichiometry.
Transcribed Image Text:**Balanced Chemical Equations: Understanding Moles of Reactants and Products** 1. **Initial Question:** - *In a balanced chemical equation, does the number of moles of reactants always equal the number of moles of products?* - [Dropdown for answer selection] 2. **Example Balanced Reaction:** - The following chemical reaction is balanced: \[ 2H_2(g) + O_2(g) \rightarrow 2H_2O(g) \] 3. **Reactants Calculation:** - *How many total moles of reactants are there?* - [Input box for moles reactants] 4. **Products Calculation:** - Using the same balanced equation: \[ 2H_2(g) + O_2(g) \rightarrow 2H_2O(g) \] - *How many total moles of product are there?* - [Input box for moles product] Use this guide to help determine whether the moles of reactants and products are always equal. This exploration into balanced chemical equations is crucial for understanding stoichiometry.
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