Acids and Bases

Classification

100

The classification of the following substances:

KOH, NaOH, NH₃, Ca(OH)₂

What are bases

200

The classification of these substances:

Methyl orange, bromthymol blue, litmus, bromcresol green

What are indicators

300

The classification of these substances:

LiBr, CaS, RbCl, Sr(NO₃)₂

What are salts/ionic substances?

400

Which does NOT belong with the others?

NaOH

CH₃OH

KOH

Mg(OH)₂

What is CH3OH

500

The classification of these substances:

KCl, NaOH, HCl, CH₃COOH, NH₃, LiF

What are electrolytes?

Ions and concentrations

100

The concentration of hydronium in a solution with a pH of 3.

What is 1 x 10^-3

200

The most prevalent ion present in a basic solution.

What is hydroxide/OH-?

300

The new pH of a solution that started with a pH of 5 and sees a 100x increase in hydronium.

What is 3?

400

The pH of a solution that has an H₃O⁺ concentration of 0.001 moles/L.

What is 3?

500

The pH of a solution that has a hydroxide ion concentration of 1 x 10^-2.

What is 12?

Indicators

100

The color of litmus when added to a 1.0 M NaOH solution.

What is blue?

200

What type of substance would turn phenolphthalein pink?

What is a base?

300

The possible pH range of a substance that turns bromthymol blue a blue color, while it also turns phenolphthalein clear.

What is 7.6 - 8.0 ?

400

The color that NH₃ would be when added to thymol blue.

What is blue?

500

The best indicator from table M to differentiate between an acid with a pH of 2, and one with a pH of 5.

What is methyl orange?

Titration

100

The general form for a neutralization reaction.

What is an acid+base --> salt + water?

200

This is equal when something is neutralized.

What is moles of OH^- and moles of H⁺ ?

300

The molarity of an NaOH solution if 20 mL of 2.0 M HCl is required to exactly neutralize 10 mL of the NaOH solution.

What is 4.0 M?

400

The salt created when nitric acid and calcium hydroxide are combined.

What is calcium nitrate / Ca(NO₃)₂?

500

The concentration of NaOH when 14 mL of 0.1 M H₂SO₄ neutralizes 14 mL of the base.

What is 0.2 M?

Odds and Ends

100

Acids, bases, and ionic salts are all classified as this.

What are electrolytes?

200

An example of a diprotic acid.

What is H₂SO₄ or H₂CO₃?

300

The Bronsted-Lowry definition of a base.

What is an H+ (proton) acceptor.

400

The conjugate acid of NH₃.

What is NH₄⁺?

500

The definition of ampoteric.

What is something that can act as an acid or base?