General Chemistry
Organic Chemistry
Advanced Chemistry
Instruments
Chemistry Constants and Equations
100
Correct Number of Sig Figs after this mathematical operation:
(34.555-25.43)x2.5
Two
100
# of Hydrogens in this molecule.
6
100
Term for a constant-pressure system
Isobaric
100
What functional group is associated with the large broad peak from 3700 to 3000 cm^-1
-OH
100
Speed of Light (c)
3.00x108 m/s
200
Two required reactants for combustion.
Fuel and O2
200
The name of this functional group.
Tertiary Amide
200
This technique analyzes a molecule based on the ratio of mass to charge.
Mass Spectrometry
200
What does an I.R. measure.
Vibrations of an atom
200
Avogadro's Number (N)
6.022X1023 mol-1
300
The side of an electrochemical cell where reduction occurs.
Cathode
300
What are the two main kinds of reactions can be done with alkanes
Radical reactions or combustion reactions
300
The type of polymerization utilized to synthesize polystyrene.
Chain Growth Polymerization
300
What technique would you use to identify the molecular mass of a compound
Mass spec
300
Ideal Gas Law
PV=NRT
400
Allowable values for ml in a system with l=1.
-1,0,1
400
Chiral relationship of these molecules:
Enantiomer
400
What needs to be true for a reaction to be considered spontaneous under standard conditions.
Delta G standard of that reaction is positive
400
What do you create using spectroscopy to find the concentrations of unknown substances?
A standard curve
400
Planck's Constant (h)
6.626X10-34 Js
500
Seven strong acids.
HCl, HNO3, H2SO4, HBr, HI, HClO3, HClO4
500
The conditions needed for a radical initiation.
Heat or Light
500
Amino Acids in this sequence:
QGCTA
Glutamine, Glycine, Cysteine, Threonine, Alanine
500
In a Proton nuclear magnetic resonance, does a deshielded proton have an higher ppm or a lower ppm.
A higher ppm
500
Henderson-Hasselbach Equation
pH=pKa+log10([conjugate base]/[acid])