Answer:
Comparing the molar ratios, we observe that the ratios are significantly different between Compound 1 and Compound 2. This suggests that the two compounds have different chemical compositions. Therefore, Compound 1 and Compound 2 are likely two different compounds containing copper and chlorine. Their distinct molar ratios indicate that they have different identities and chemical structures.
Explanation:
To determine whether Compound 1 and Compound 2 are the same or different compounds, we can calculate the molar ratios of copper to chlorine in each compound and compare them.
1. **Compound 1:**
- Mass of copper (Cu) = 62.20 g
- Mass of chlorine (Cl) = 35.80 g
2. **Compound 2:**
- Mass of copper (Cu) = 47.27 g
- Mass of chlorine (Cl) = 52.73 g
Next, we need to find the molar masses of copper and chlorine:
- Molar mass of copper (Cu) = 63.55 g/mol
- Molar mass of chlorine (Cl) = 35.45 g/mol
Now, we can calculate the number of moles of copper and chlorine in each compound:
1. **Compound 1:**
[tex]- Moles of copper (Cu) = \( \frac{62.20 \text{ g}}{63.55 \text{ g/mol}} \approx 0.9793 \text{ moles} \)[/tex]
[tex]- Moles of chlorine (Cl) = \( \frac{35.80 \text{ g}}{35.45 \text{ g/mol}} \approx 1.0091 \text{ moles} \)[/tex]
2. **Compound 2:**
[tex]- Moles of copper (Cu) = \( \frac{47.27 \text{ g}}{63.55 \text{ g/mol}} \approx 0.7443 \text{ moles} \)[/tex]
[tex]- Moles of chlorine (Cl) = \( \frac{52.73 \text{ g}}{35.45 \text{ g/mol}} \approx 1.4866 \text{ moles} \)[/tex]
Now, we can find the molar ratio of copper to chlorine in each compound:
1. **Compound 1:**
[tex]- Copper:Chlorine ratio = \( \frac{0.9793}{1.0091} \approx 0.9709 \)[/tex]
2. **Compound 2:**
[tex]- Copper:Chlorine ratio = \( \frac{0.7443}{1.4866} \approx 0.5000 \)[/tex]
Comparing the molar ratios, we observe that the ratios are significantly different between Compound 1 and Compound 2. This suggests that the two compounds have different chemical compositions. Therefore, Compound 1 and Compound 2 are likely two different compounds containing copper and chlorine. Their distinct molar ratios indicate that they have different identities and chemical structures.
