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Chemistry
12/13/2009
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Term
empirical formula
 Definition
%/% ratio --> mass/mass ratio --> mole/mole ratio --> whole #/whole # ratio
Term
molarity
Definition
(M)= moles of solute/ liter of solution = moles= grams of solute/mw of solute
Term
concentration(dilution law)
 Definition
C1V1=C2V2
Term
sph!
 Definition
sph= q/m * ΔT
Term
entergy
 Definition
q= sph * m * ΔT
Term
entergy
 Definition
q= sph * m * ΔT
Term
heat of reactions
 Definition
ΔHrxn= ∑ΔHf products - ∑ΔHf reactants
Term
∑?
 Definition
sum
Term
Δ?
 Definition
change
Term
speed of wave
 Definition
vλ=C
Term
v(weird one)
 Definition
nu - frequency
Term
λ
 Definition
lambda- wavelength
Term
C
 Definition
2.998 x 10^8 m/sec
Term
C1
 Definition
concentration of first substance
Term
C2
 Definition
concentration of second substance
Term
V1
 Definition
volume of first substance
Term
V2
 Definition
volume of second substance