WorksheetsGram - Gram Review Quiz
Total questions: 13
Worksheet time: 3hrs 15mins
How many steps will it take me to convert units from grams of compound A to grams of compound B?
4
3
2
1
I use molar mass to convert to moles when the problem gives me grams?
False
True
How do I convert from grams to moles?
multiply by Avogadro's number
divided by Avogadro's number
I use mole to mole ratio (coefficients) from balanced chemical equation to convert Compound A into Compound B?
True
False
How do I convert from moles to grams?
multiply by Avogadro's number
divided by Avogadro's number
When converting from grams of compound A to grams of compound B, the molar mass used in the first and third step are the mass of the same compound.
True
False
The correct order of unit conversions for gram to gram stoichiometry is
mol -> mol -> g
g -> mol -> mol -> g
mol -> g -> mol -> g
mol -> g -> g -> mol
If we have 10 g of O2, how many grams of H2O can we make?
2H2 + O2 --> 2H2O
Place the parts of the setup of a gram to gram conversion in the correct position.
18.02 g H2O
1 mol H2O
10 g O2
32 g O2
1 mol O2
2 mol H2O/1 mol O2
Cl2 + 2 KBr → Br2 + 2 KCl
How many grams of potassium chloride can be produced from 356 grams potassium bromide?
4 Al + 3 O2 –> 2 Al2O3
How much aluminum would be needed to react with 45 grams of O2?
28.5 g
71.1 g
60 g
50.6 g
2 Al + 3 H2SO4 -> Al2(SO4)3 + 3 H2
How many grams of aluminum sulfate would be formed if 250 g H2SO4 completely reacted with aluminum?
B2H6 + 3 O2 ->2 HBO2 + 2 H2O
What mass of O2 will be needed to burn 36.1 g of B2H6?
The Formula to make S'mores is: 2 C + 1 M + G2 → C2MG2. If you have 5 Marshmallows (M), 9 Chocolate Pieces (C), and 9 Graham Cracker Halves (G), how many S'mores can you make?
