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chapter 6- equilibria
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卡片总数: 7 张•内容版本: v4•公开卡包•更新时间: 8/1/2026
卡片预览 (7 张)
#1
正面 (问题)
what is dynamic equilibrium
背面 (解答)
when forward and reverse reactions in a closed system happen at the same rate and the concentration of the reactants and products stays the same
#2
正面 (问题)
what is Le Chateliers Principle
背面 (解答)
it states that if a system that is in dynamic equilibrium is subjected to a change in conditions the system will move in the direction to oppose the change
#3
正面 (问题)
what effects the value of Kc
背面 (解答)
a change in temperature
#4
正面 (问题)
ΔH for exothermic reaction
背面 (解答)
negative ΔH
#5
正面 (问题)
what happens to the equilibrium if Kc increases in value/ decreases in value
背面 (解答)
• the equilibrium moves to the right- forward direction (more product) • equilibrium shifts to the left- backward direction (less product)
#6
正面 (问题)
背面 (解答)
#7
正面 (问题)
ΔH for endothermic reactions
背面 (解答)
ΔH positive