Exam 4: Aqueous Reactions and Solution Stoichiometry

What volume (mL)of a concentrated solution of sodium hydroxide (6.00 M)must be diluted to 200.0 mL to make a 0.880 M solution of sodium hydroxide?

An aliquot (28.7 mL)of a KOH solution required 31.3 mL of 0.118 M HCl for neutralization. What mass (g)of KOH was in the original sample?

The balanced reaction between aqueous potassium hydroxide and aqueous acetic acid is ________.

Which one of the following is a weak acid?

Which of the following is an oxidation-reduction reaction?

How many grams of NaOH (MW = 40.0)are there in 200.0 mL of a 0.175 M NaOH solution?

Mixing 10.00 mL of an aqueous solution with 10.00 mL of water represents a ________.

Which of these metals will be oxidized by the ions of cobalt?

In a titration of 35.00 mL of 0.737 M H₂SO₄, ________ mL of a 0.827 M KOH solution is required for neutralization.

When H₂SO₄ is neutralized by NaOH in aqueous solution, the net ionic equation is ________.

What volume (mL)of 7.48 × 10^-2 M perchloric acid can be neutralized with 115 mL of 0.244 M sodium hydroxide?

What are the spectator ions in the reaction between Mg(OH)₂ (aq)and HCl (aq)?

What volume (mL)of 142 M phosphoric acid can be neutralized with 0.367 mL of 0.0824 M sodium hydroxide?

Oxidation and ________ mean essentially the same thing.

Of the species below, only ________ is not an electrolyte.

What are the respective concentrations (M)of Fe³⁺ and I^- afforded by dissolving 0.200 mol FeI₃ in water and diluting to 725 mL?

________ is an oxidation reaction.

The molarity of a solution prepared by diluting 43.72 mL of 5.005 M aqueous K₂Cr₂O₇ to 500. mL is ________.

The spectator ions in the reaction between aqueous chloric acid and aqueous barium hydroxide are ________.

Of the reactions below, only ________ is not spontaneous.