Mole Conversions

Front

What are the units for molar mass?

Back

grams/mole

Front

Which dimensional analysis setup correctly converts moles to grams?

Back

Setup C

Front

What is the molar mass of fluorine gas?

Back

38 g/mol

Front

What conversion factor is used to find moles in 28 grams of CO₂?

Back

1 mol = 44.01 g

Front

What conversion factor is used to find moles of argon in 11.2 L at STP?

Back

1 mol = 22.4 L

Front

Define 'mole' in chemistry.

Back

A mole is a unit that measures the amount of substance, equivalent to 6.02 x 10²³ particles.

Front

What is Avogadro's number?

Back

6.02 x 10²³ particles/mol

Front

How do you convert moles to grams?

Back

Multiply the number of moles by the molar mass of the substance.

Front

What is the molar mass of sodium (Na)?

Back

22.99 g/mol

Front

How many moles are in 50 grams of water (H₂O)?

Back

50 g ÷ 18.02 g/mol = 2.77 moles