Equilibrium

Question 1

Reverse the reaction

Answer 1

Inverse of expression: 1/kc

Question 2

Halve the coefficients

Answer 2

Kc to the half power (square root of kc)

Question 3

Double the coefficients

Answer 3

Square the expression- kc^2

Question 4

Sum equations

Answer 4

Product of the expressions- kc=kc^1+kc^2

Question 5

Increases temp in exothermic reaction-

Answer 5

Equilibrium moves to the left favoring reactants, kc decreases

Question 6

Decrease temp in exothermic reaction

Answer 6

Moves to right in favor of product- kc increases

Question 7

Temp increased in endothermic reaction

Answer 7

moves to the right in favor of products, kc increases

Question 8

Decrease temp in endothermic reaction

Answer 8

Moves to left favoring reactants kc decreases

Question 9

Exothermic reaction

Answer 9

Delta H is (-) and is released with the PRODUCTS

Question 10

Endothermic reaction

Answer 10

Delta H is (+) and it is absorbed by REACTANTS

Question 11

Q>Kc

Answer 11

The concentration of products is greater than at equilibrium and the reverse reaction is favored until equilibrium is reached

Question 12

Q

Answer 12

the concentration of the reactants is greater than at equilibrium and the forward reaction is favored until equilibrium is reached

Question 13

Q=kc

Answer 13

System is at equilibrium

Question 14

Kc> 1(10)^18

Answer 14

Equilibrium mixture is mostly products- almost goes to complete

Question 15

0.01

Answer 15

Equilibrium mixture contains good concentration of Reactants and products