Solutions Acids and Bases Review

What is a base in an aqueous solution?

• A substance that donates protons

• A substance that accepts protons

• A substance that donates electrons

• A substance that accepts electrons

How is the pH scale measured?

• From 0 to 7

• From 0 to 14

• From 7 to 14

• From 1 to 10

Which of the following is a weak acid in an aqueous solution?

• HCl

• H₂SO₄

• CH₃COOH

• HNO₃

What is the end product of an acid-base neutralization reaction?

• acid and base

• water and base

• water and salt

• water and acid

Which of the following substances is the closest to a neutral pH?

• ammonia

• milk of magnesia

• milk

• vinegar

Which substance would be the best choice to add to lemon juice to neutralize it?

• ammonia

• lye

• baking soda

• milk

Which substance is the strongest base on the pH scale?

• ammonia

• lye

• baking soda

• milk

The table shows data from an investigation designed to find a liquid solution that is both an base and a strong electrolyte. Based on the data, the solution that is both a base and strong electrolyte is…

• Solution 1

• Solution 2

• Solution 3

• Solution 4

Tags

NGSS.MS-PS1-2

The table shows data from an investigation designed to find a liquid solution that is both an acid and a strong electrolyte. Based on the data, the solution that is both an acid and strong electrolyte is…

• Solution 1

• Solution 2

• Solution 3

• Solution 4

What is the pH of a neutral solution at 25°C?

• A) 0

• B) 7

• C) 14

• D) 10