The Mole
Stoichiometry
States of matter and gases
Solutions
Equilibrium, Acids, and Bases
100
The unit of measurement chemists use to express certain amounts of a substance.
What is The mole
100
Calculating reactants and products in a chemical reaction
What is Stoichiometry
100
Plasma, Gas, Liquid, Solid
What is the states of matter
100
A liquid mixture where a substance has been dissolved into it.
What is a solution
100
a substance with a pH of less than 7.
What is an acid
200
6.022x10^23
What is Avogadro's number
200
____ + ___ = H2O
What is Reactants
200
cold temperatures and pressure.
What is needed for a liquid to become a solid
200
The substance added to a liquid to create a solution
What is a solute
200
A substance with a pH greater than 7
What is a base
300
1.0079 x 6.022e^23
What is the number of hydrogen particles in one mole of hydrogen.
300
2Na + Cl2 >____
What is 2NaCl
300
99% of all matter in the universe
What is Plasma
300
The major component of a solution
What is A Solvent
300
Changes color according to pH
What is Indicators
400
2 x 88.906 = 177.812g
What is the weight of two moles of yttrium
400
___< 4 KCl
What is 4 K + 2 Cl2
400
Substance becomes less dense, fills container and no longer has a definite volume.
What is Liquid becoming a gas
400
A solution where the components have been uniformly distributed
What is a Homogenous mixture
400
indicates a change from acid to base
What is phenolphthalein
500
HCl + LiBr > HBr + LiCl
What is A double replacement reaction.
500
Solid phases directly into a gas
What is Sublimation
500
A solution that has components not uniformly distributed throughout the solution.
What is a heterogenous mixture
500
Able to determine pH of any substance.
What is Universal indicator.
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