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Balancing Equations
Mole Tunnel
Molar Mass
Solutions
Gas Laws
100
This law states that the reactant side must equal the product side
What is the law of conservation of mass
100
Method for finding the molar mass of a compound
What is adding up the molar masses of each element
100
molar mass of H2
What is 2
100
M
What is molarity
100
What is the relationship between temperature and pressure?
What is directly proportional?
200
To balance an equation you must take an inventory of the following
What is atoms
200
Method for going from grams to moles
What is x grams * (1 mole/molar mass)
200
Molar mass of pure oxygen
What is 32
200
units for molarity
What is moles/ liters
200
What is the relationship between pressure and volume?
What is an inverse relationship?
300
H2 + O2 --> H2O
What is 2H2 + O2 --> 2H2O
300
Method for going from moles to moles
What is x moles of y * (x moles of z/ x moles of y)
300
Molar mass of water
What is 18
300
Formula for making a dilution
What is m1v1 = m2v2
300
What is the relationship between volume and temperature?
What is directly proportional?
400
Balance this equation _____ Na + _____ H2O--> _____ NaOH + _____ H2
What is 2Na + 2H2O --> 2NaOH+ H2
400
Methods for going from moles to grams
What is moles * (molar mass/ 1 mole)
400
molar mass of sodium hydroxide
What is 40
400
What happens when NaCl is dissolved into water
What is breaks into Na+ and Cl- ions
400
The combined gas law
What is p1v1/t1=p2v2/t2
500
Balance this equation: Silicon dioxide + Hydrogen fluoride--> Silicon tetrafluoride + Water
What is SiO2 + 4HF --> SiF4 + 2H2O
500
Formula for percent yield
What is (actual/theoretical)*100
500
Molar Mass of Ammonia Hydroxide
What is 35
500
Difference between a saturated and unsaturated solution
What is a saturated solution has the maximum amount of solute that the solvent can hold, an unsaturated solution does not have the max amt.
500
How to rearrange the combined gas law if there is a constant variable.
What is cross out the variable