The drawing below shows a mixture of molecules: key carbon hydrogen nitrogen sulfur Boog охудen chlorine Suppose the following chemical reaction can take place in this mixture: CHĄ(9)+4 S(s) → CS,(9)+2 H, S(g) Of which reactant are there the most initial moles? Enter its chemical formula: Of which reactant are there the least initial moles? Enter its chemical formula: Which reactant is the limiting reactant? Enter its chemical formula:

Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
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using the information from the attatched picture to answer the 3 questions.

1. Of which reactant are there the most initial moles? Enter its chemical formula:

2.Of which reactant are there the least initial moles? Enter its chemical formula:

3.Which reactant is the limiting reactant? Enter its chemical formula:

### Mixture of Molecules and Chemical Reaction

**Diagram Description:**

The illustration shows a mixture of molecules with a box containing visual representations and a key to identify each element by color. 

**Key:**
- **Black**: Carbon
- **Gray**: Hydrogen
- **Blue**: Nitrogen
- **Red**: Oxygen
- **Yellow**: Sulfur
- **Green**: Chlorine

**Diagram Details:**
- The box contains two black spheres bonded to four gray spheres, representing methane (CH₄).
- Below, there are eight yellow spheres representing sulfur (S).

**Chemical Reaction Given:**

\[ \text{CH}_4(g) + 4\text{S}(s) \rightarrow \text{CS}_2(g) + 2\text{H}_2\text{S}(g) \]

**Questions:**

1. **Of which reactant are there the most initial moles? Enter its chemical formula:**
    - Answer: \_\_\_

2. **Of which reactant are there the least initial moles? Enter its chemical formula:**
    - Answer: \_\_\_

3. **Which reactant is the limiting reactant? Enter its chemical formula:**
    - Answer: \_\_\_


This setup helps in analyzing the quantities of reactants, understanding stoichiometry, and determining the limiting reactant in a chemical reaction.
Transcribed Image Text:### Mixture of Molecules and Chemical Reaction **Diagram Description:** The illustration shows a mixture of molecules with a box containing visual representations and a key to identify each element by color. **Key:** - **Black**: Carbon - **Gray**: Hydrogen - **Blue**: Nitrogen - **Red**: Oxygen - **Yellow**: Sulfur - **Green**: Chlorine **Diagram Details:** - The box contains two black spheres bonded to four gray spheres, representing methane (CH₄). - Below, there are eight yellow spheres representing sulfur (S). **Chemical Reaction Given:** \[ \text{CH}_4(g) + 4\text{S}(s) \rightarrow \text{CS}_2(g) + 2\text{H}_2\text{S}(g) \] **Questions:** 1. **Of which reactant are there the most initial moles? Enter its chemical formula:** - Answer: \_\_\_ 2. **Of which reactant are there the least initial moles? Enter its chemical formula:** - Answer: \_\_\_ 3. **Which reactant is the limiting reactant? Enter its chemical formula:** - Answer: \_\_\_ This setup helps in analyzing the quantities of reactants, understanding stoichiometry, and determining the limiting reactant in a chemical reaction.
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