Classify each chemical reaction: 2CH₂CH₂CO₂H (1) + 70₂ (8)→ 6CO₂(g) + 6H₂O(g) HCl(aq) + NaOH(aq). → NaCl(aq) + H₂O(1) reaction Mg1₂(aq) + Pb(NO₂)₂(aq) → Mg(NO₂)₂(aq) + Pbl₂(s) 8Ca(s) + S₂ (s)→ 8CaS (s) Explanation Check 60000 type of reaction (check all that apply) combination single replacement double replacement decomposition combination single replacement double replacement decomposition combination single replacement double replacement decomposition combination single replacement double replacement decomposition X 000 DOD precipitation combustion acid-base precipitation combustion acid-base precipitation combustion acid-base precipitation combustion acid-base 5
Ionic Equilibrium
Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.
Arrhenius Acid
Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red.
Bronsted Lowry Base In Inorganic Chemistry
Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.
![**Classifying Chemical Reactions**
The table below classifies several chemical reactions based on their types. Each reaction can be identified as a combination, single replacement, double replacement, precipitation, decomposition, combustion, or acid-base reaction. Please use the checkboxes to indicate all applicable types for each reaction.
| Reaction | Check Applicable Types |
|----------|------------------------|
| \( 2 \text{C}_2\text{H}_5\text{COOH} (l) + 7\text{O}_2 (g) \rightarrow 6\text{CO}_2 (g) + 6\text{H}_2\text{O} (g) \) | [ ] Combination [ ] Single Replacement [ ] Double Replacement [ ] Precipitation [x] Combustion [ ] Decomposition [ ] Acid-Base |
| HCl (aq) + NaOH (aq) → NaCl (aq) + H₂O (l) | [ ] Combination [ ] Single Replacement [ ] Double Replacement [ ] Precipitation [ ] Combustion [ ] Decomposition [x] Acid-Base |
| MgI₂ (aq) + Pb(NO₃)₂ (aq) → Mg(NO₃)₂ (aq) + PbI₂ (s) | [ ] Combination [ ] Single Replacement [x] Double Replacement [x] Precipitation [ ] Combustion [ ] Decomposition [ ] Acid-Base |
| 8Ca (s) + S₈ (s) → 8CaS (s) | [x] Combination [ ] Single Replacement [ ] Double Replacement [ ] Precipitation [ ] Combustion [ ] Decomposition [ ] Acid-Base |
**Explanation:**
- **Combustion Reaction:** Reaction 1 involves a hydrocarbon and oxygen, producing carbon dioxide and water, characteristic of combustion.
- **Acid-Base Reaction:** Reaction 2 shows the neutralization of an acid by a base, forming water and a salt.
- **Double Replacement and Precipitation Reaction:** Reaction 3 involves two aqueous solutions forming a solid precipitate.
- **Combination Reaction:** Reaction 4 involves two elements forming a single compound.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc2bfb154-6516-44b8-a74c-6088eccd0097%2F30593c0d-2226-481d-be9b-003c952217f9%2Flwhi2q_processed.jpeg&w=3840&q=75)
Different types of chemical reaction:
a) Precipitation reaction:
In precipitation reaction an insoluble salt is formed by the reaction between 2 aqueous solution containing soluble salts.
b) double displacement reaction
In double displacement reaction the cation and anion of the two compound switch places. In this reaction 2 Compound (reactants) exchange of ions to form 2 new compounds (products).
c) single displacement reaction:
Single displacement reaction occurs when one of the element displaces the another element from its compound.
d) Redox reaction:
In redox reactions oxidation and reduction occurs simultaneously.
e) Neutralization reaction: (acid base reaction)
Neutralization reaction also known as acid base reaction. As in this reaction acid and base neutralizes to produce salt and water.
f) Decomposition reaction:
Decomposition reaction occurs when large or complex compound break down into simpler compounds or elements.
g) Combustion reaction:
Combustion reaction is a reaction in which the Hydrocarbons react with oxygen gas (O2) to produce carbon dioxide (CO2) and water (H2O).
h) Combination reaction :
Combination reaction is a reaction in which 2 or more reactant combine to form a single product.
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