Free Printable Mole Conversions with Mass

Worksheets

Mole Conversions with Mass

Total questions: 20

Worksheet time: 2hrs 36mins

Name

Class

Date

How many moles are in 19.82 g Mg?

1.226mol Mg

481.7mol Mg

1.000mol Mg

0.8156 mol Mg

What are the units for molar mass?

grams

amu

grams/mole

liters

Determine the molar mass for carbon tetrachoride (CCl₄)

153.823 g/mol

118.37 g/mol

189.35 g/mol

47.464 g/mol

Avogadro's number is equal to one_____.

kilogram

gram

kelvin

mole

What is the molar mass of Gold (III) chloride (AuCl₃)?

196.967 g

626.354 g

232.42 g

303.326 g

How many grams are in 3.33 mol of Potassium Sulfide (K₂S)?

367 g

454 g

238 g

132 g

How many molecules of sugar (C₆H₁₂O₆) are in one mole?

24 molecules

180 molecules

180 g

6.02 x 10²³molecules

Which conversion factor should be used to solve the following, "How many moles in 28 grams of CO₂?"

1 mol = 22.4 L

1 mol = 44.01 g

1 mol = 6.02x10²³ atoms

more than one

What is the molar mass of AuCl₃?

96 g

130 g

232.5 g

303.3 g

10.

What is the molar mass of Hydrogen Peroxide (H₂O₂)?

48 g/mole

34.02 g/mole

36.5 g/mole

35.5 g/mole

11.

What are the units for molar mass?

grams

amu

grams/mole

liters

12.

The number 6.02 x 10²³, which is the number of particles found in a mole.

molar mass

mole

Avogadro's number

hydrate

13.

How many moles are in 16.94g of water?

16.94 mol H₂O

0.9401 mol H₂O

305.3 mol H₂O

1.063 mol H₂O

14.

What is the mass in grams of 5.90 mol C₈H_18?

.0512 g

19.4 g

673 g

389 g

15.

How many grams of Hydrogen are there in 25 moles of water?

25 g

450 g

18 g

50 g

16.

(0902) What is the molar mass of Ca(NO₃)₂?

148.096 g

164.086 g

102.055 g

70.084 g

17.

(0903) How many moles are in 74 g of KCl

0.99 mole

0.014 mole

11 moles

0.14 mole

18.

(0903) Determine how many grams are in 0.36 moles of CCl₄.

150 g

55 g

0.0023 g

2.2 g

19.

(0903) If you want 1.55 moles of nitrogen trichloride, how many grams should you measure out?

0.0129 g

120. g

187 g

9.33 g

20.

(0903) How many moles are in 16.94 g of water? (hint: do you know the formula for water?)

16.94 moles

0.9403 mole

305.2 moles

1.063 moles

Reset

Mole Conversions with Mass

Total questions: 20

Worksheet time: 2hrs 36mins

Similar Resources on Wayground