Crushing or grinding a solid reactant increases the reaction rate by O adding energy to the reactants O increasing the surface area O decreasing the surface area decreasing the concentration of the reactant particles

Crushing or grinding a solid reactant increases the reaction rate by O adding energy to the reactants O increasing the surface area O decreasing the surface area decreasing the concentration of the reactant particles

Introductory Chemistry: An Active Learning Approach

6th Edition

ISBN:9781305079250

Author:Mark S. Cracolice, Ed Peters

Publisher:Mark S. Cracolice, Ed Peters

Chapter18: Chemical Equilibrium

Section: Chapter Questions

Problem 2CLE

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Question

Please help answer both questions

Crushing or grinding a solid reactant increases the reaction rate by
adding energy to the reactants
increasing the surface area
decreasing the surface area
decreasing the concentration of the reactant particles
The collision theory states that in order to react, reactant particles must
(and proper
collide with sufficient
O number of particles, planning
speed, structure
energy, orientation

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