Chemistry Equations
Terms
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 Percent Calculations

percent
100 ml x volume of flask  Number of Moles

Molarity x Volume in Liters = Number of Moles
M X V = Moles  Molarity

Molarity (M)  moles (n)
liter (V)  Ideal Gas law for Molecular Weight

MW=mRT
PV  Formula for Heat

Heat = SH x m x (T2  T1)
(T2  T1) = Calories
1 cal/g x weight  Gas Law solving for T2

T2 = P2V2T1
P1V1  Ideal gas law for T

T=PV
nR  Gas law solving for V2

V2= P1V1T2
T1P2  Gas Law solving for P2

P2 = P1V1T2
T1V2  Ideal Gas law for pressure

P=mRT
V(MW)