Moles and Molar Mass

What is the numerical value of Avogadro's number?

• 6.02 x 10²³

• 60.02 x 10²³

• 6.02 x 10²⁴

• 6.02 x 10³²

How many molecules of water are found in 1 mol of Water?

• 18.0 x 10²³

• 6.02 x 10²³

• 2.01 x 10²³

• 60.2 x 10²³

Which definition would best describe a mole?

• A small burrowing mammal

• A way to classify scientific weight

• The scientific unit for the amount of weight

• The scientific unit for the amount of substance

What is molar mass?

• The mass of an atom

• The mass of Monty Mole

• The mass of a mole of substance

• The mass of the weight of a substance

What is the mass of 2 mol of C?

• 24.0g

• 12.0g

• 36.0g

• 6.02g

Molar mass is in units of ___________.

• mole

• gram

• grams/mole

• moles/gram

Which has more atoms, 0.1 mole of silver or 1 mole of gold?

• 1 mol of gold

• 0.1 mol of silver

• False, they are the same

• Not enough information

What is the molar mass of 1 mol of NaCl

• 23.0g

• 35.5g

• 58.4g

• 81.6g