An equilibrium constant with a value of

An equilibrium constant with a value of

Subject: Mathematics    / Statistics
Question

An equilibrium constant with a value of 5.7 x 10–8 indicates that at equilibrium
Question 1 options:

the reactants are favored

the products are favored

approximately equal concentrations of reactants and products are present

Save
Question 2 (0.5 points)

How many of the following statements are true?

Consider the equilibrium: CO(g) + Cl2(g) <–> COCl2(g). When chlorine gas is added to the reaction vessel the equilibrium shifts to the right.

Consider the equilibrium: CO(g) + Cl2(g) <–> COCl2(g), where delta H = – 108.6 kJ/mol. When temperature of the reaction vessel decreases the equilibrium shifts to form more COCl2.

When the equilibrium constant for a reaction is much less than one (K < 1), the concentration of the products is larger than the concentration of the reactants
Question 2 options:

0

1

2

3

Save
Question 3 (0.5 points)

Consider the following reaction:

N2 + 3 H2 <–> 2 NH3 delta H = -22 kcal/mol

When H2 is removed, what will happen to the position of equilibrium according to LeChatelier’s Principle?
Question 3 options:

shift right

shift left

no change

Save
Question 4 (0.5 points)

Consider the following reaction:

N2 + 3 H2 <–> 2 NH3 delta H = -22 kcal/mol

When NH3 is added, what will happen to the position of equilibrium according to LeChatelier’s Principle?
Question 4 options:

shift right

shift left

no change

Save
Question 5 (0.5 points)

Consider the following reaction:

N2 + 3 H2 <–> 2 NH3 delta H = -22 kcal/mol

When a catalyst is added, what will happen to the position of equilibrium according to LeChatelier’s Principle?
Question 5 options:

shift right

shift left

no change

Save
Question 6 (0.5 points)

Consider the following reaction:

N2 + 3 N2 <–> 2 NH3 delta H = -22 kcal/mol

When N2 is added, what will happen to the position of equilibrium according to LeChatelier’s Principle?
Question 6 options:

shift right

shift left

no change

Save
Question 7 (0.5 points)

Consider the following reaction:

N2 + 3 H2 <–> 2 NH3 delta H = -22 kcal/mol

When the temperature is increased, what will happen to the position of equilibrium according to LeChatelier’s Principle?
Question 7 options:

shift right

shift left

no change

Save
Question 8 (0.5 points)

Consider the following reaction:

N2 + 3 H2 <–> 2 NH3 delta H = -22 kcal/mol

When H2 is added, what will happen to the position of equilibrium according to LeChatelier’s Principle?
Question 8 options:

shift right

shift left

no change

Save
Question 9 (0.5 points)

An equilibrium constant of K= 4.6 x 1015indicates that at equilibrium
Question 9 options:

the reactants are favored

the products are favored

roughly equal amounts of reactants and products will be present

the reaction will stop

Save
Question 10 (0.5 points)

An equilibrium constant of K= 9.8 x 10-7indicates that at equilibrium
Question 10 options:

the reactants are favored

the products are favored

roughly equal amounts of reactants and products will be present

the reaction will stop

https://applewriters.com/place-order/
Order Now