### Chemical Reactions: Predicting Products**Problem Statement:**1. **Predict the product when the two substances mix.**2. If the reaction occurs, write the balanced chemical equation.3. If the reaction does not happen, write "NA".**Given Substances:**- Calcium metal and water vapor#### Steps for Problem Solving:1. **Identification of Reactants:** - Calcium metal (Ca) - Water vapor (H₂O, in gaseous form)2. **Predicting the Product:** - When calcium reacts with water vapor, it is expected to form calcium hydroxide (Ca(OH)₂) and hydrogen gas (H₂).3. **Writing the Balanced Chemical Equation:** - The general reaction between calcium metal and water vapor is: \[ Ca (s) + 2H₂O (g) \rightarrow Ca(OH)₂ (s) + H₂ (g) \] 4. **Balancing the Equation:** - The balanced chemical equation for the reaction is: \[ Ca (s) + 2H₂O (g) \rightarrow Ca(OH)₂ (s) + H₂ (g) \]### Conclusion:When calcium metal reacts with water vapor, it forms calcium hydroxide and hydrogen gas. The balanced chemical equation for the reaction is shown above.

A reaction is called balanced when number of atoms in reactant and product side are equal to each…

Answered: Predict the product when the two…

Predict the product when the two substances mix. If the reaction occurs, write the balanced chemical equation. If the reaction does not happen, write "NA" Calcium metal and water vapor.

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

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Concept explainers

Crystal Structures

Solids are present all around us. They have different properties and applications. Diamond and graphite are two well-known solids. Diamond is the hardest material in the world and is used in making jewelry. Graphite on the other hand is soft. The lead of your pencil is graphite. Why are they so different in appearance and properties despite the fact they are chemically the same? Both are allotropes of carbon. The answer lies in the structure, the way constituent particles are arranged in the solids.

Question

### Chemical Reactions: Predicting Products

**Problem Statement:**

1. **Predict the product when the two substances mix.**

2. If the reaction occurs, write the balanced chemical equation.

3. If the reaction does not happen, write "NA".

**Given Substances:**

- Calcium metal and water vapor

#### Steps for Problem Solving:

1. **Identification of Reactants:**
- Calcium metal (Ca)
- Water vapor (H₂O, in gaseous form)

2. **Predicting the Product:**
- When calcium reacts with water vapor, it is expected to form calcium hydroxide (Ca(OH)₂) and hydrogen gas (H₂).

3. **Writing the Balanced Chemical Equation:**
- The general reaction between calcium metal and water vapor is:
\[
Ca (s) + 2H₂O (g) \rightarrow Ca(OH)₂ (s) + H₂ (g)
\]

4. **Balancing the Equation:**
- The balanced chemical equation for the reaction is:
\[
Ca (s) + 2H₂O (g) \rightarrow Ca(OH)₂ (s) + H₂ (g)
\]

### Conclusion:

When calcium metal reacts with water vapor, it forms calcium hydroxide and hydrogen gas. The balanced chemical equation for the reaction is shown above.

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