vocabulary
solving
Mole to Mole
Determine limiting reactatnt
Ratios
100

What is the name that relates to things in the equation in a porportion

Mole ratio

100

2H₂ + O₂ → 2H₂O (what is the ratio of hydrogen to oxygen)

2:1

100

2H2+O2→2H2O  ( given 4.0 moles of hydrogen)  How many moles of oxygen gas (O₂) are required to react with 4.0 moles of hydrogen gas

2.0 moles

100

How do you determine the limited reactant


Checkign your mole ratio

100

2H + Cl2→ HCL waht is the ratio of of hydrogen to chlorine

2:2

200

What term is used to describe the mass in grams of one mole of a substance,  

Molar mass

200

2Na2O+3C→2Na2CO3 (given 10 grams of Na2O)(conver it to moles

0.217

200

2Al+3Cl2→2AlCl3 (given 5.0 molesAl) how many moles of AlCl₃ will be produced.

5.0 moles of aluminum chloride will be formed

200

If im baking a cake and i have 3 cups of flour and 2.5 cups of water, what is my limiting reactant

The flour 

200

CH4+2O2→CO2+2H2O What is my ratio of Hydrogen to Oxygen

1:1

300

The ratio of the actual yield to theoretical yield

percent yield

300

2KClO₃ → 2KCl + 3O₂ ) find the molar mass of KCL

74.6 g/mol

300

N2 + 3H2 → 2NH3 How many moles of NH3 can be formed from 8.0 moles of H2

5.33 moles


300

2H2+O2→2H2O what is the limiting reactant

 Hydrogen is teh limitng recatant

300

2H2+O2→2H2O what is my ratio of Hyfrogen to Oxygen

2:1

400

Which law states that mass cant be created or destroyed

Law Of Conservation of mass

400

2Na2O+3C→2Na2CO3 ( given 25 grams of sodium oxide) covert to grams) ( how many grams of sodium carbonate can be formed

57.7 grams

400

2C2H4+7O2→4CO2+6H2O )Given 6.0 mole of ethene C2H4, How many moles of C02 are formed

12.0 moles of CO2 are formed

400

2Al+6HCl→2AlCl3+3H2

HCl

400

N2+3F2→2NF3 waht is my ratio of nitrogen to florine

1:3

500

Define limiting reactant 

substance in a chemical reaction that is completely consumed first

500

4Al+3O2→2Al2O3 ( given 3.50 mol Al, convert to grams

178.43 grams are produced

500

N2+O2→2NO) given 5.0 mol of N2 How many moles of nitrogen monoxide are produced 

10.0 Mol of NO

500

5 slices of bread, 3 slices of cheese, each sanwhich requires 2 slices of bread and 1 slice of cheese waht is my limiting reactant

cheese 

500

C3H8+5O2→3CO2+4H2O what is my ratio of carbon to oxygen

3:10