(1) C6H12O6 (3) CaCl2
(2) CH3OH (4) CCl4
Cr(SO4)2
Monopoly GO! bye bye guys i gtg
Answer:
Need the choices before i can give answers thanks
Explanation:
Question 1 options:
Decreasing the volume of the reaction container.
Adding more particles of reactants.
Adding a chemical catalyst.
Increasing the temperature of the reaction.
Question 2 (1 point)
In this analogy, shrinking the hallways is analogous to:
Question 2 options:
Decreasing the volume of the reaction container.
Adding more particles of reactants.
Adding a chemical catalyst.
Increasing the temperature of the reaction.
Question 3 (1 point)
chemical catalyst helps change the rate of a chemical reaction by
Question 3 options:
Adding more reactants
Decreasing the activation energy
Increasing the activation energy
Adding more products
Question 4 (1 point)
In this analogy, shortening the passing periods is analogous to:
Question 4 options:
Decreasing the volume of the reaction container.
Adding more particles of reactants.
Adding a chemical catalyst.
Increasing the temperature of the reaction.
Question 5 (1 point)
In this analogy, hiring a matchmaker is analogous to:
Question 5 options:
Decreasing the volume of the reaction container.
Adding more particles of reactants.
Adding a chemical catalyst.
Increasing the temperature of the reaction.
Question 6 (1 point)
What are two conditions that must be met in order for a chemical reaction to take place?
Question 6 options:
Collisions with the proper orientation
Sufficient activation energy
Appropriate coefficient of friction
Both A and B
Both B and C
Answer:D - adding a catalyst
Explanation:
In this analogy, adding more students is analogous to adding more particles of reactants in a chemical reaction. Shrinking the hallways is analogous to decreasing the volume of the reaction container. A chemical catalyst helps change the rate of a chemical reaction by decreasing the activation energy.
Question 1: Adding more students in this analogy is analogous to adding more particles of reactants in a chemical reaction. Just like adding more students can increase the amount of activity and interactions in a classroom, adding more particles of reactants can increase the collision frequency and hence the reaction rate.
Question 2: Shrinking the hallways in this analogy is analogous to decreasing the volume of the reaction container in a chemical reaction. Just like shrinking the hallways restricts the movement of students, decreasing the volume of the reaction container restricts the movement of particles and increases the collision frequency.
Question 3: A chemical catalyst helps change the rate of a chemical reaction by decreasing the activation energy required for the reaction to occur. It provides an alternate reaction pathway with a lower activation energy, allowing more particles to have sufficient energy to react.
Question 4: Shortening the passing periods in this analogy is analogous to increasing the temperature of the reaction in a chemical reaction. Just like shortening the passing periods allows students to move faster and increases their chances of colliding, increasing the temperature of the reaction increases the kinetic energy of particles and enhances their collision frequency.
Question 5: Hiring a matchmaker in this analogy is analogous to adding a chemical catalyst in a chemical reaction. Just as a matchmaker facilitates the meeting of compatible people, a chemical catalyst facilitates the reaction between reactant particles, increasing the reaction rate.
Question 6: Two conditions that must be met for a chemical reaction to take place are collisions with the proper orientation and sufficient activation energy. Collisions between reactant particles must occur with the proper orientation to enable the formation of new chemical bonds, and these collisions must also have sufficient energy to overcome the activation energy barrier.
#SPJ3