When calcium carbonate is added to hydrochloric acid, calcium chloride, carbon dioxide, and water are produced. CaCO3(s) + 2HCl(aq) → -> CaCl₂(aq) + H₂O(1) + CO₂(g) How many grams of calcium chloride will be produced when 27.0 g of calcium carbonate is combined with 14.0 g of hydrochloric acid? mass of CaCl₂: 20.44 Incorrect E

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How can we calculate the calcium carbonate?
### Reaction of Calcium Carbonate with Hydrochloric Acid

When calcium carbonate is added to hydrochloric acid, the reaction produces calcium chloride, carbon dioxide, and water. The balanced chemical equation for this reaction is:

\[ \text{CaCO}_{3(s)} + 2 \text{HCl}_{(aq)} \rightarrow \text{CaCl}_{2(aq)} + \text{H}_2\text{O}_{(l)} + \text{CO}_{2(g)} \]

### Calculation of Calcium Chloride Production

**Objective:**  
Determine how many grams of calcium chloride (CaCl\(_2\)) will be produced when 27.0 grams of calcium carbonate (CaCO\(_3\)) is combined with 14.0 grams of hydrochloric acid (HCl).

- **Calculated Mass of CaCl\(_2\):**  
  20.44 grams  
  *(Note: This result is marked as incorrect in the image.)*

### Identifying the Excess Reactant

Determine which reactant is in excess after the reaction is complete.

- **Options:**
  - CaCO\(_3\)
  - HCl

### Excess Reactant Calculation

Calculate how many grams of the excess reactant will remain after the reaction is complete.

- **Calculated Mass of Excess Reactant:**  
  16.72 grams  
  *(Note: This result is marked as incorrect in the image.)*

### Notes

- The calculations above require using stoichiometry based on the balanced equation provided.
- Verify the molar masses and stoichiometric ratios to ensure accurate results.
- Revisit calculations if marked incorrect, as shown in the input fields.
Transcribed Image Text:### Reaction of Calcium Carbonate with Hydrochloric Acid When calcium carbonate is added to hydrochloric acid, the reaction produces calcium chloride, carbon dioxide, and water. The balanced chemical equation for this reaction is: \[ \text{CaCO}_{3(s)} + 2 \text{HCl}_{(aq)} \rightarrow \text{CaCl}_{2(aq)} + \text{H}_2\text{O}_{(l)} + \text{CO}_{2(g)} \] ### Calculation of Calcium Chloride Production **Objective:** Determine how many grams of calcium chloride (CaCl\(_2\)) will be produced when 27.0 grams of calcium carbonate (CaCO\(_3\)) is combined with 14.0 grams of hydrochloric acid (HCl). - **Calculated Mass of CaCl\(_2\):** 20.44 grams *(Note: This result is marked as incorrect in the image.)* ### Identifying the Excess Reactant Determine which reactant is in excess after the reaction is complete. - **Options:** - CaCO\(_3\) - HCl ### Excess Reactant Calculation Calculate how many grams of the excess reactant will remain after the reaction is complete. - **Calculated Mass of Excess Reactant:** 16.72 grams *(Note: This result is marked as incorrect in the image.)* ### Notes - The calculations above require using stoichiometry based on the balanced equation provided. - Verify the molar masses and stoichiometric ratios to ensure accurate results. - Revisit calculations if marked incorrect, as shown in the input fields.
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