Concentration and pH

Question 1

What is cohesion?

Answer 1

Bonding between H2O molecules

Question 2

What is adhesion?

Answer 2

Bonding between H2O and other substances

Question 3

What is a solvent?

Answer 3

Things that dissolve solutes creating solutions (Water)

Question 4

What is specific heat?

Answer 4

The amount of energy it takes to heat up 1 g of a substance by 1 degree C

Question 5

What is heat of vaporization?

Answer 5

The amount of heat needed to turn 1 g of a liquid into a vapor, without a rise in the temperature of the liquid

Question 6

What is concentration?

Answer 6

The amount of a substance in a defined space

Question 7

What is pH?

Answer 7

Potential hydrogen

Question 8

What is pOH?

Answer 8

The scale used to determine hydroxide ion concentration in a solution

Question 9

What is hydroxide ion?

Answer 9

Oxygen molecule with one hydrogen attached and a negative charge

Question 10

What is acid base?

Answer 10

When substance causes H3O > OH

Question 11

What is a basic base?

Answer 11

Substance has OH > H3O

Question 12

What is a neutral base?

Answer 12

When both H3O and OH are equal

Question 13

If a thing has a pH of 7, what is its substance?

Answer 13

Water

Question 14

What does H3O stand for?

Answer 14

Hydronium ion

Question 15

What does OH stand for?

Answer 15

Hydroxide ion