THE PERIODIC TABLE
The atomic number of an atom is the number of ______ in the atom's nucleus.
Protons
An experiment where a volume of a solution of known concentration is added to a volume of another solution in order to determine its concentration.
Titration
The number 10.00 has how many significant figures?
4
A chemical reaction that is catalyzed by an acid
Acid Catalyzed
Organic Chemistry is the study of compounds that contain this element.
Carbon
Give the name of each element.
(a) Cu
(b) Bi
(c) Ti
Copper, Bismuth, and Titanium
This experiment is used to measure how much a chemical substance absorbs light by measuring the intensity of light as a beam of light passes through sample solution.
Spectrophotometry
Of the 3 main states of matter, the one covered by Dalton's Law of Partial Pressure is _________.
Gas
A Nucleophilic Substitution in which the Rate Determining Step involves 2 components
SN2
The functional group given below is characteristic of organic _____ .
O
| |
R - C - R
Ketone
The number of hydrogen atoms it takes to equal the weight of one carbon atom
12
This experiment is used to determine the heat of neutralization for the reaction of a strong acid and base.
Thermochemistry
What is the total number of electrons in the correct Lewis dot structure of a sulfite ion?
24
Attack of a nucleophile at the carbonyl carbon, breaking the C - O π bond. What is the type of mechanism
Addition
Which formula represents butane?
CH3 - CH2 - CH2 - CH3
or
C4H10
The Periodic Table was invented.
1869
A reaction is used to create carbon-carbon bonds to produce conjugated systems of alkenes, styrenes, or biaryl compounds
Suzuki coupling
Which one of the following violates the octet rule?
(a) PCl3
(b) CBr4
(c) NF3
(d) OF2
(e) AsF5
(e) AsF5
A reaction where unsaturated bonds of alkenes and alkynes compounds are cleaved with ozone.
Ozonolysis
Which of the following physical properties would differ for a pair of enantiomers?
a) Solubility in ethanol
b) Direction of rotation of plane-polarized light
c) Boiling point and melting point
d) Index of refraction
b) Direction of rotation of plane-polarized light
Glucose is a simple sugar that is an important source of energy in living organisms. Name the elements from the periodic table that make up Glucose.
Carbon, Hydrogen, and Oxygen
An organic reaction which is employed to convert carboxylic acids in the presence of excess alcohol and a strong acid catalyst to give an ester as the final product
Fischer Esterification
Nitric acid is a very important industrial chemical: 1.612 x 10^10 pounds of it were produced in 1992. If the density of nitric acid is 12.53 pounds/gallon, what volume would be occupied by this quantity? (1 gallon = 3.7854 liters) (With four sig figs)
4.870 x 10^9 liters
A chemical reaction that involves the gaining of electrons by one of the atoms involved in the reaction between two chemicals
Reduction
How can we prepare RR’ R” OH by the action of excess of a suitable Grignard reagent on which of the following reactants?
a) nitrile or an aldehyde
b) ester or an alcohol
c) aldehyde or a ketone
d) ketone or an ester
a) nitrile or an aldehyde