The Periodic Table
name for the columns on the periodic table
families/groups
Type of bonding that involves the TRANSFER of electrons from one ion to another.
ionic bonding
the smallest unit of matter
the atom
the force a gas exerts on the walls of a container is defined as __
pressure
evidence of a chemical reaction occuring
bubbles, gas given off, color change, explosion, etc.
group 17 elements are called __.
halogens
True/False: NaSO4 is a valid ionic compound.
False. It should be Na2SO4
The three subatomic particles
electron, proton, neutron
In Boyle's Law, pressure is (inversely, directly) proportional to volume.
inversely
Type of reaction: Na + Br2 --> NaBr
synthesis reaction
Trend for atomic radius
increases down and to the left
Name for NH4Cl
ammonium chloride
neutrons
Ideal Gas Law equation
PV = nRT
type of reaction of which two compounds swap cations/anions to for two new products.
double replacement reaction
electron configuration for Sulfur
1s22s22p63s23p4
Formula for dicarbon tetrahydride
C2H4
ion that is formed from the loss of electrons
cation
Sometimes leaving a bicycle in the sun on a hot day will cause a blowout. Why?
As temperature of a gas increases, pressure will also increase based on the ideal gas law. The volume of the tire can only expand so much before the rubber gives and releases the build up of pressure.
Balance the chemical Equation below:
__ CH4 + ___Cl2 --> ___CCl4 + ___HCl
1,4,1,4
Noble gas configuration for Vanadium
[Ar]4s23d3
Formulas for the following polyatomic ions:
sulfate, acetate
SO42-
C2H3O21-
Iodine is 80% I-127, 17% I-126, and 3% I-128. Calculate the average atomic mass of iodine.
126.89 amu
A 2.50-L volume of hydrogen measured at –196 °C is warmed to 100 °C. Calculate the volume of the gas at the higher temperature, assuming no change in pressure.
12.1 L
Balance the equation below:
C2H6 + O2 --> CO2 + H2O
2,7,4,6