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25 Cards in this Set

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Conditions of stp

At temp 0 degrees celcius and a pressure of 101.3 kpa or 1 atm

Pressure and volume

Inversely

Temp and pressure

Directly

Volume and temp

Directly

Combined gas law

V times p divided by constant temp

Combined gas law prob

When settinf up the one with a set must be used once at top and once at bottom

Synthesis reaction

R and S = RS

Decomposition

RS = R and S

Single replacement

T and RS = TS and R

Double replacement

RS and TU = RU and TS

Combustion reaction

CH and O2 = 02 and H20

Exo

Looses heat as surroundings heat up

Endo

Gains heat as the surroundings cool down

Formula for specific heat

Csp equals q over m delta triangle

Csp

4.16

Heat of fusion

Is when the heat of 1 mole is absorbed from a solid when it melts to a liquid

Heat of vaporization

The amount of heat needed to vaporize one mole of a given liquid

What makes a substance dissolve faster

Stirring temp and surface area

Solute

Gets dissolved cuz is baby

Solvent

Does dissolving is older

Solubility

Amount of solute tht dissolves in a given quantity of a solvent

Most common unit of solubility

1 g of solute equals 100 g of solvent

Molarity

Moles over liters

Dillution formula

M1V1 equals M2V2

Arrhenius said wat

Acids give of hudrogen ion and bases give off hydroxide ions