Other Chemistry Answers

What is the pH of a solution with a [H3O+] concentration of 1.5 X 10 -13 M?

What is the pH of a solution whose [H3O+] concentration is 3.2 X 10-4 M?

What is the pH of a solution whose [H3O+] is 1 X 10 -6 M?

Calculate the volume of 0.55M HNO3 necessary to neutralize 5500 cm3 of 0.45M KOH

What volume of 5.0 M HNO3 is required to neutralize 2500 cm3 of a 2.0 M NaOH solution

A titration of 15.0 cm3 of household ammonia, NH3, required 3870 cm3 of 8.0 M HCl. Calculate the molarity of the ammonia

2NH3 + Ag+ Ag(NH3)2+
What is the Lewis acid in this equation?
What is the Lewis base in this equation?

HCN(aq) + SO4-2(aq) HSO4-(aq) + CN -(aq)
What is the Bronsted - Lowry acid in this equation?
What is the Bronsted - Lowry base in this equation?
What is the conjugate acid in this equation?
What is the conjugate base in this equation?

Why are hydrogen ions NEVER found in an aqueous solution?

For the reaction:
2 NO (G) + O2 (G) 2 NO2 (G)





Write the equilibrium constant expression for the reaction.
What effect would an increase in temperature have on the reaction rate?
What would be the effect on the reaction rate if the [O2] were doubled?
What would be the effect on the reaction rate if the pressure on the reaction were doubled?
Assume the reaction is reversible and at equilibrium. What shifts in the equilibrium of this reaction are suggested by Le Chatelier's Principle?
IF AT EQUILIBRIUM THE
[NO2] = 0.400 M
[O2] = 0.875 M
AND THE KEQ OF THE EQUILIBRIUM IS .65



[NO] = ?

IF AT EQUILIBRIUM THE
[NO2] = 0.400 M
[O2] = 0.875 M
[NO] = 0.125 M



Keq = ?