WorksheetsChemistry Stoichiometry Review
Total questions: 10
Worksheet time: 5mins
What is the molar mass of Helium?
4.00g/mol
1.00g/mol
2.00g/mol
6.00g/mol
What is the mass of 2 mol H2O ?
18g/mol
2g/mol
30g/mol
36g/mol
How many molecules are there in 4.00 moles of glucose? C6H12O6?
72g
2.408 × 1024
22.4L
4.56
How many moles of Gold are in 400gAu ?
5.43 mol Au
2 mol Au
2.03 mol Au
9.47 mol Ar
How many moles are in 28g CO2 ?
0.64mol
0.64 atoms
0.64g
6.04 mol
What is the mass of 2.6mol Lithium Bromide (LiBr)?
206g LiBr
2.6 mol LiBr
304g LiBr
226.2gLiBr
What is the volume of 0.05mol of Neon gas at STP?
1.12L Ne
102g Ne
47L Ne
100 mol Ne
How many moles of Argon are in 11.2L of Argon gas at STP?
50mol Ar
11.2L Ar
0.5mol Ar
50L Ar
What is the volume of 14g of Nitrogen gas at STP?
4L
24L
11L
11101L
What is the mass of 2.00×1023 molecules of F2 ?
12.6g
120g
52.1g
11L
