Show:
The Mole
Stoichiometry
States of Matter and Gas Laws
Solutions
Equilibrium, Acids, and Bases
100
The mass of one mole of a substance.
What is molar mass?
100
A shorthand representation of a chemical reaction.
What is a chemical equation?
100
432 K converted to ˙C.
What is 159?
100
A homogenous mixture of two or more substances.
What is a solution?
100
A substance with a pH lower than 7.
What is an acid?
200
6.02 x 10^23
What is Avogadro's number?
200
The substances on the right of a chemical equation.
What are products?
200
The state of matter where all motion is said to cease; -273˙C
What is absolute zero?
200
The substance dissolved in a solution.
What is a solute?
200
The type of ion found in an acid.
What is hydronium (H3O+)?
300
The molar mass of iron (Fe).
What is 56?
300
The percent yield if 41.03g of NaOH is produced if 50g was expected.
What is 82.1%?
300
The rate of evaporation is equal to the rate of condensation.
What is dynamic equilibrium?
300
The molarity of 2.3 moles of NaCl in .45L of solution.
What is 5.11M?
300
M1 V1 = M2 V2
What is the formula for titration reactions?
400
The amount of moles in 2.35g of water (H2O).
What is .13?
400
The amount of H2 created if .6 moles of Ca react with excess HCl in the reaction Ca + 2HCL --> CaCl2 + H2.
What is .6?
400
PV = nRT
What is the Ideal Gas Law?
400
The equation for finding the molarity in a solution/dilution.
What is M = n/L?
400
-log(H+)
What is pH?
500
The amount of atoms in 10.2L of Ar gas (at STP).
What is 2.74 x 10^23?
500
The limiting reagent if 23g of FeCl2 reacts with 41g of Na3PO4.
What is FeCl2?
500
A law that describes the inverse relationship between the pressure and volume of a gas.
What is Boyle's Law?
500
The amount of grams required to produce 500 mL of a 1.66M Ca(OH)2 solution.
What is 61.5g?
500
An acid reacts with bases to form these.
What are salts and water?