Chemical Reactions
Moles
Stoichiometry
Gas Laws
Other
100
What is a word problem?
100
How many moles of Ag contain 4.49 × 10>23 atoms of Ag
What is .75 moles of Ag?
100
This substance controls how much product is formed from the chemical reaction
What is a Limiting Reactant?
100
indirect relationship between pressure and volume
What is boyles law?
100
What expands when it freezes
Why does Ice float?
200
What is a Balanced Equation?
200
How many atoms of copper are in a pure gold coin weighing 12g
What is 1.1 x 10 >23 atoms
200
experimental value/theory (x100)
What is Percent Yeild?
200
direct relationship between volume and temperature (V1/T1 = V2/T2)
What is charles law?
200
118
What is how many elements are on the periodic table?
300
2 substances -> 1 product
What is Combination
300
The simplest whole-number ratio of atoms in a compound
What is empirical formula?
300
Number of representative particles in a mole, 6.02 X 10^23
What is avagdros number?
300
a law combines Lussac's, Charles's, and Boyles's Law, indirect
What is combined law?
300
A soild produced during a chemical reaction.
What is a precipitate?
400
1 reactant -> 2 products
What is decomposition?
400
(Mass of Element / Molecular Mass of Compound) * 100%
What is Percent Composition?
400
Part of chemistry that studies amount of substances that are involved in reactions
What is stoiciometry?
400
At constant pressure, the temperature of 550 ml of gas is incresed from 270K to 420K. What is the new volume
What is 856mL?
400
solid, liquid, gas, and plasma
What are the states of matter?
500
A solution in which the solvent is water
What is an aqueous solution?
500
Actual formula for the compound
What is a molecular formula?
500
what is left over
What is excess reactant?
500
solid -> gas
what is sublimation?
500
universal solvent
What is water?