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CHEM CH 12 & 14

QuestionAnswer
has indefinite shape and indefinite volume gas
has definite volume and indefinite shape liquid
has definite shape and definite volume solid
study of the calculations of products and reactants in chemical reactions stoichiometry
SI unit for mass kilograms
SI unit for amount of substance moles
6.02 x 10^23 representative particles Avogadro's number
SI unit for temperature Kelvin
non-SI unit for volume Liters
0 C & 1 atm OR 273K & 101.3 kPa STP conditions
PIVI = P2V2 Boyle's Gas Law
P1/T1 = P2/T2 Gay Lussac's Gas Law
V1/T1 = V2/T2 Charles' Gas Law
volume of 1 mole of any gas at STP conditions 22.4 Liters
PV = nRT Ideal Gas Law
(P1 x V1)/T1 = (P2 x V2)/T2 Combined Gas Law
Ptotal = P1 + P2 + P3 + ..... Dalton's Gas Law of partial pressures
Ideal gas constant R = 8.31
number of moles n
Created by: cadetjt
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