Match the reaction type to its description.
Column A
1.
energy is a reactant:
energy is a reactant
2.
energy is a product:
energy is a product
3.
the products have higher energy than the reactants:
the products have higher energy than the reactants
4.
the reactants have higher energy than the products:
the reactants have higher energy than the products
5.
energy is absorbed:
energy is absorbed
6.
energy is released:
energy is released
Column B
a.exothermic
b.endothermic
1. energy is a reactant: b. endothermic
2. energy is a product: a. exothermic
3. the products have higher energy than the reactants: b. endothermic
4. the reactants have higher energy than the products: a. exothermic
5. energy is absorbed: b. endothermic
6. energy is released: a. exothermic
Matching the reaction type to its description:
1. energy is a reactant: b. endothermic
2. energy is a product: a. exothermic
3. the products have higher energy than the reactants: b. endothermic
4. the reactants have higher energy than the products: a. exothermic
5. energy is absorbed: b. endothermic
6. energy is released: a. exothermic
To match the reaction type to its description, we need to understand the meaning of the terms and compare them to the descriptions provided.
1. Energy is a reactant: This means that energy is required for the reaction to occur. It is considered as one of the reactants.
Description: Energy is a reactant.
2. Energy is a product: This means that energy is formed or produced during the reaction. It is considered as one of the products.
Description: Energy is a product.
3. The products have higher energy than the reactants: This indicates that the energy level of the products is greater than that of the reactants.
Description: The products have higher energy than the reactants.
4. The reactants have higher energy than the products: This suggests that the energy level of the reactants is greater than that of the products.
Description: The reactants have higher energy than the products.
5. Energy is absorbed: This means that the reaction absorbs or takes in energy from the surroundings.
Description: Energy is absorbed.
6. Energy is released: This indicates that the reaction releases or gives off energy to the surroundings.
Description: Energy is released.
Based on the descriptions provided, we can match the reaction types to the corresponding letters in Column B:
1. Energy is a reactant -> b. endothermic
2. Energy is a product -> a. exothermic
3. The products have higher energy than the reactants -> endothermic (b)
4. The reactants have higher energy than the products -> exothermic (a)
5. Energy is absorbed -> endothermic (b)
6. Energy is released -> exothermic (a)