Classify each chemical reaction:

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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Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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**Classify each chemical reaction:**

1. **Reaction:**
   \[
   \text{HCl(aq) + NaOH(aq) → NaCl(aq) + H}_2\text{O(l)}
   \]

   **Type of Reaction (Check all that apply):**
   - [ ] Combination
   - [ ] Decomposition
   - [ ] Single Replacement
   - [ ] Double Replacement
   - [ ] Precipitation
   - [ ] Combustion
   - [ ] Acid-Base

2. **Reaction:**
   \[
   \text{2CH}_3\text{CH}_2\text{OH(l) + 9O}_2\text{(g) → 6CO}_2\text{(g) + 8H}_2\text{O(l)}
   \]

   **Type of Reaction (Check all that apply):**
   - [ ] Combination
   - [ ] Decomposition
   - [ ] Single Replacement
   - [ ] Double Replacement
   - [ ] Precipitation
   - [x] Combustion
   - [ ] Acid-Base

3. **Reaction:**
   \[
   \text{Mg(s) + Pb(NO}_3\text{)}_2\text{(aq) → Mg(NO}_3\text{)}_2\text{(aq) + Pb(s)}
   \]

   **Type of Reaction (Check all that apply):**
   - [ ] Combination
   - [ ] Decomposition
   - [x] Single Replacement
   - [ ] Double Replacement
   - [x] Precipitation
   - [ ] Combustion
   - [ ] Acid-Base

4. **Reaction:**
   \[
   \text{8Ca(s) + S}_8\text{(s) → 8CaS(s)}
   \]

   **Type of Reaction (Check all that apply):**
   - [x] Combination
   - [ ] Decomposition
   - [ ] Single Replacement
   - [ ] Double Replacement
   - [ ] Precipitation
   - [ ] Combustion
   - [ ] Acid-Base

**Explanation:** 
Each reaction is categorized by its type based on the reactants and products involved. This assists in predicting the outcome and understanding the processes,
Transcribed Image Text:**Classify each chemical reaction:** 1. **Reaction:** \[ \text{HCl(aq) + NaOH(aq) → NaCl(aq) + H}_2\text{O(l)} \] **Type of Reaction (Check all that apply):** - [ ] Combination - [ ] Decomposition - [ ] Single Replacement - [ ] Double Replacement - [ ] Precipitation - [ ] Combustion - [ ] Acid-Base 2. **Reaction:** \[ \text{2CH}_3\text{CH}_2\text{OH(l) + 9O}_2\text{(g) → 6CO}_2\text{(g) + 8H}_2\text{O(l)} \] **Type of Reaction (Check all that apply):** - [ ] Combination - [ ] Decomposition - [ ] Single Replacement - [ ] Double Replacement - [ ] Precipitation - [x] Combustion - [ ] Acid-Base 3. **Reaction:** \[ \text{Mg(s) + Pb(NO}_3\text{)}_2\text{(aq) → Mg(NO}_3\text{)}_2\text{(aq) + Pb(s)} \] **Type of Reaction (Check all that apply):** - [ ] Combination - [ ] Decomposition - [x] Single Replacement - [ ] Double Replacement - [x] Precipitation - [ ] Combustion - [ ] Acid-Base 4. **Reaction:** \[ \text{8Ca(s) + S}_8\text{(s) → 8CaS(s)} \] **Type of Reaction (Check all that apply):** - [x] Combination - [ ] Decomposition - [ ] Single Replacement - [ ] Double Replacement - [ ] Precipitation - [ ] Combustion - [ ] Acid-Base **Explanation:** Each reaction is categorized by its type based on the reactants and products involved. This assists in predicting the outcome and understanding the processes,
Expert Solution
Step 1
  • In a Rxn , When two or more substances combine to form a new substance then this type of reaction is called combination reaction .
  • In a Rxn , when a compound brakes up into two or more simpler substances then this type of reaction is called decomposition reaction.
  • In a reaction when element takes the place of another element in a compound then this reaction is called displacement reaction.
  • When two or more compounds reacts to form two or more new compounds by mutual exchange of atom or group of atoms then this type of reaction is called double displacement reaction.
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