WorksheetsMole to Molar Mass
Total questions: 25
Worksheet time: 25mins
What is the mass in grams of 2.3456 moles of W?
W= 183.84
431.22 grams
6.02 grams
207.2 grams
486.01 grams
How many grams are in 0.523 mol of AlPO4?
63.78 g
38.68 g
47.23 g
55.43 g
What is the mass in grams of 5.90 mol C8H18?
C= 12.01 g
H=1.01 g
.0512 g
19.4 g
674.13 g
389.67 g
When looking for Molar mass, where do you look for the Atomic Mass?
Periodic Table
Guess
6.02 X 1023
The Mole
What is the mass of one mole of aluminum?
26.982 g
13 g
53.985 g
14 g
What are the units for molar mass?
grams
amu
grams/mole
liters
What is the definition of molar mass?
number of grams per one mole of a substance
whole number ratio that is a multiple of a chemical formula
simplest, whole number ratio of a chemical formula
6.02 x 10^23 particles per one mole of a substance
What is the molar mass of sodium?
11
23
45.98
3
What is the molar mass of water (H2O)?
18.02 g/mol
20.02 g/mol
16.00 g/mol
22.00 g/mol
How many grams are in 3 moles of carbon dioxide (CO2)?
132.03 g
44.01 g
88.02 g
66.03 g
What is the molar mass of glucose (C6H12O6)?
180.18 g/mol
150.13 g/mol
200.20 g/mol
160.16 g/mol
If you have 2 moles of NaCl, what is the mass in grams? (Na = 22.99, Cl = 35.45)
117.88 g
58.44 g
100.00 g
75.00 g
What is the molar mass of sulfuric acid (H2SO4)?
98.08 g/mol
100.10 g/mol
80.06 g/mol
90.09 g/mol
How many moles are in 50 grams of calcium carbonate (CaCO3)? (Ca = 40.08, C = 12.01, O = 16.00)
0.50 moles
0.60 moles
0.40 moles
0.70 moles
What is the molar mass of ammonia (NH3)?
17.03 g/mol
18.04 g/mol
15.02 g/mol
20.05 g/mol
How many grams are in 0.75 moles of methane (CH4)? (C = 12.01, H = 1.01)
12.09 g
16.05 g
18.08 g
20.10 g
What is the molar mass of ethanol (C2H5OH)?
46.08 g/mol
48.10 g/mol
50.12 g/mol
44.06 g/mol
How many grams are in 1.5 moles of nitrogen gas (N2)? (N = 14.01)
42.03 g
28.02 g
56.04 g
70.05 g
What is the molar mass of acetic acid (CH3COOH)?
60.05 g/mol
62.07 g/mol
58.04 g/mol
64.08 g/mol
How many moles are in 100 grams of sodium hydroxide (NaOH)? (Na = 22.99, O = 16.00, H = 1.01)
2.50 moles
1.25 moles
3.00 moles
2.00 moles
What is the molar mass of potassium chloride (KCl)?
74.55 g/mol
76.60 g/mol
70.50 g/mol
78.65 g/mol
How many grams are in 2.5 moles of sulfur dioxide (SO2)? (S = 32.07, O = 16.00)
160.15 g
80.07 g
120.11 g
200.19 g
What is the molar mass of magnesium sulfate (MgSO4)?
120.37 g/mol
110.35 g/mol
130.39 g/mol
100.33 g/mol
How many moles are in 75 grams of hydrochloric acid (HCl)? (H = 1.01, Cl = 35.45)
2.05 moles
1.50 moles
2.10 moles
1.75 moles
What is the molar mass of phosphoric acid (H3PO4)?
98.00 g/mol
100.00 g/mol
102.00 g/mol
104.00 g/mol
