A 1 liter solution contains 0.319 M hypochlorous acid and 0.425 M sodium hypochlorite. Addition of 0.080 moles of calcium hydroxide will:
(Assume that the volume does not change upon the addition of calcium hydroxide.)

Select all of them that apply-

Raise the pH slightly
Lower the pH slightly
Raise the pH by several units
Lower the pH by several units
Not change the pH
Exceed the buffer capacity

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

What does the symbol (–hfus) indicate in a phase change?

Achemical equilibrium between gaseous reactants and products is shown. n2(g) + 3h2(g) ⇌ 2nh3(g) how will the reaction be affected if the pressure on the system is increased? it will shift toward the reactant side as there is lower pressure on the reactant side. it will shift toward the product side as there is higher pressure on the product side. it will shift toward the reactant side as there are a greater number of moles of gas on the reactant side. it will shift toward the product side as there are a fewer number of moles of gas on the product side.