Review Game Zone
Games
Test
Preview
Back
Match it!
Match it! Select the correct answer from the pull down...Good luck!
What is the percent composition of sodium in sodium phosphate?
dimensional analysis
Fe
molar mass
2,1,2
42%
17 g/mol
8
5:2
What is the ratio of O2 : H2O in equation 4?
dimensional analysis
Fe
molar mass
2,1,2
42%
17 g/mol
8
5:2
What are the coefficients when equation 3 is balanced?
dimensional analysis
Fe
molar mass
2,1,2
42%
17 g/mol
8
5:2
What is the molar mass of ammonia (NH3)?
dimensional analysis
Fe
molar mass
2,1,2
42%
17 g/mol
8
5:2
What do you call the mass of 1 mole of a substance?
dimensional analysis
Fe
molar mass
2,1,2
42%
17 g/mol
8
5:2
What is the limiting reagent when 65 grams of iron and 130 grams of chlorine gas react? (see equation 1)
dimensional analysis
Fe
molar mass
2,1,2
42%
17 g/mol
8
5:2
To solve problems in this unit we use a series of conversion factors. What is this calculation method called?
dimensional analysis
Fe
molar mass
2,1,2
42%
17 g/mol
8
5:2
How many atoms of oxygen in Ca3(PO4)2?
dimensional analysis
Fe
molar mass
2,1,2
42%
17 g/mol
8
5:2
Check it!