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TRUE OR FALSE 1. Increasing the temperature will increase the kinetic energy of particles, therefore increasing the collisions between particles. 2. Usually lowering the temperature will slow down a reaction. 3. Increasing the concentration of the reactants will slow down the reaction. 4. A catalyst increases the efficiency of collisions between reactants 5. You observe bubbles after adding metal to a solution. Do you assume a chemical reaction took place? YES OR NO?

TRUE OR FALSE 1. Increasing the temperature will increase the kinetic energy of particles, therefore increasing the collisions between particles. 2. Usually lowering the temperature will slow down a reaction. 3. Increasing the concentration of the reactants will slow down the reaction. 4. A catalyst increases the efficiency of collisions between reactants 5. You observe bubbles after adding metal to a solution. Do you assume a chemical reaction took place? YES OR NO?

Introductory Chemistry: A Foundation
Introductory Chemistry: A Foundation
9th Edition
ISBN:9781337399425
Author:Steven S. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Donald J. DeCoste
Chapter17: Equilibrium
Section: Chapter Questions
Problem 10CR: . Explain what it means that a reaction has reached a state of chemical equilibrium. Explain why...
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TRUE OR FALSE 1. Increasing the temperature will increase the kinetic energy of particles, therefore increasing the collisions between particles. 2. Usually lowering the temperature will slow down a reaction. 3. Increasing the concentration of the reactants will slow down the reaction. 4. A catalyst increases the efficiency of collisions between reactants 5. You observe bubbles after adding metal to a solution. Do you assume a chemical reaction took place? YES OR NO?
Transcribed Image Text:TRUE OR FALSE 1. Increasing the temperature will increase the kinetic energy of particles, therefore increasing the collisions between particles. 2. Usually lowering the temperature will slow down a reaction. 3. Increasing the concentration of the reactants will slow down the reaction. 4. A catalyst increases the efficiency of collisions between reactants 5. You observe bubbles after adding metal to a solution. Do you assume a chemical reaction took place? YES OR NO?
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