SOL Formulas/Constants

Moles and Particles

100

Avogadro's number

6.022 ∙ 10²³ molecules/atoms/particles in a mole

200

Units of molar mass

grams/mole

300

Ideal Gas constant

0.0821 L atm / mol K

OR 

8.314 J / mol K

400

Density formula

Mass/Volume

500

% error equation

](actual-exp)/actual] x 100%

Gas Laws

100

Boyle's Law

PV=PV

200

Charles Law

V/T = V/T

300

Dalton's Law of Partial Pressures

P1 + P2 + P3+ ... = PTotal

400

Combined Gas Law

PV/T = PV/T

500

Ideal Gas Law

PV= nRT

Bring the Heat/Radiation

100

Boiling Point elevation/Freezing Point Depression formula

Q= mc(delta T)

200

Celcius to Kelvin conversion

K=C + 273

OR 

C= K - 273

300

Fahrenheit to Celcius conversion

F= 1.8C + 32

OR

C=5/9(F-32)

400

Alpha Particle

⁴₂ He or alpha symbol

500

Heat of fusion/vaporization equation

Q = mHf
Q= Amount of Energy (J)
m= Mass (kg)
Hf or Hv= Heat of fusion (j/Celsius) or vaporzation

Miscellaneous

100

STP conditions

1 atm // 760 mm Hg
22.4 L/mol
6.022∙10²³ atoms/1 mol

200

Gamma particle

⁰₀gamma

high energy photon

300

percent yield formula

(experimental/theoretical) x 100%

400

Equation for finding pOH from pH

pH + pOH = 14

OR

14 - pH = pOH

500

beta particle

⁰_-1 beta

Miscellaneous x2

100

Molarity formula

moles/liters

mol/L

200

Dilutions

MV= MV

300

1L= ________mL

1L = 1000mL

400

1 g = ________ kg

1 g = .001 kg

500

True or False: 1 cm³ = 1mL of water

True!