Module #10 - Concepts

Question 1

Acids

Answer 1

1. Taste sour.
2. Are covalent compounds that conduct electricity when added to water.
3. Turn blue litmus paper red.

Question 2

Bases

Answer 2

1. Taste bitter.
2. Are slippery to the touch when dissolved in water.
3. Turn red litmus paper blue.

Question 3

When ionic compounds dissolve the split into…

Answer 3

their constituent ions.

Question 4

Acid + Base =

Answer 4

Salt (ionic compound) + Water

Question 5

Relationship between molarity and moles:

Answer 5

1. When a number of moles is divided by volume (in liters), you get molarity.
2. When molarity is multiplied by volume (in liters), you get number of moles.

Question 6

Endpoint of the Titration

Answer 6

When the indicator changes color.