A unit of measurement used to express amounts of a chemical substance.
What is a mole?
100
The relationship between the relative qualities of substances taking part in a reaction or forming a compound.
What is Stoichiometry?
100
At constant temperature and volume, the total pressure exerted by a mix of gases is equal to the sum of the partial pressures.
What is Dalton's Law of Partial Pressure?
100
A liquid mixture in which the minor component is uniformly distributed within the major component.
What is a solution?
100
A state in which opposing forces or influences are balanced.
What is an equilibrium?
200
It's a word that represents an amount or a number.
How is a mole similar to a dozen?
200
2 CO + O2 -> 2 CO2
Balance the following equation: CO + O2 -> CO2
200
PV=nRT
What is the Ideal Gas Law?
200
It is able to dissolve other substances.
What is a solvent?
200
A chemical substance that neutralizes alkalis, dissolves some metals, and turns litmus red; typically, a corrosive or sour-tasting liquid of this kind.
What is an acid?
300
0.44 moles
How many moles are in 12g of aluminum?
300
0.455 moles
How many moles of Na2S2O3 are needed to react completely with 42.7g of AgBr?
300
The SI unit of temperature.
What is Kelvin?
300
The minor component in a solution, dissolved in the solvent.
What is a solute?
300
A substance that, is slippery to the touch, tastes bitter, changes the color of indicators, reacts with acids to form salts, and promotes certain chemical reactions.
What is a base?
400
6.22g
How many grams is 0.345 moles of water?
400
0.24 moles
How many moles of HCl can form from 0.12mol of Cl2?
400
A temperature at which all motion is said to stop, even electron's orbits. -273.
What is absolute zero?
400
Add heat or stir the solution.
How do you make a solution dissolve faster?
400
An acid has a pH of anything below 7 and a base has anything higher than 7.
How can you tell an acid and base apart?
500
6.02 x 10^23
What is a molar mass?
500
0.030 moles
How many moles of Na2S2O3 are needed to react with 0.12mol of Cl2?
500
A temperature at which the vapor pressure of the liquid is equal to the external pressure.
What is boiling point?
500
Solvent and solute.
What are the two parts of a solution?
500
A measure of the acidity or basicity of an aqueous solution.