Unit 7
Stoich!
Stoich!
Unit 8 Modern Atomic Theory
Unit 9
Chemical Bonding
Chemical Bonding
Unit 10
I've got the Solution!
I've got the Solution!
Unit 11
Acids & Bases
Acids & Bases
Unit 12
Gases
Gases
100
Used to determine moles of a substance in the balanced chemical equation.
What is a coefficient?
100
One of these is not a type of electromagnetic radiation.
radiowaves, microwaves, sound waves, infrared, visible
What are sound waves?
100
CaCl2 Li3N Al2(SO4)3 all exhibit this type of bonding
What is Ionic bonding?
100
This is another name for a SOLUTION.
What is "A HOMOGENEOUS MIXTURE?"
100
HCl HNO3 H2SO4 vinegar
Identifies as...
What is an acid?
100
This is the relationship between pressure and volume.
What is INDIRECT (or INVERSE)?
200
The mole ratio of oxygen to carbon dioxide:
C3H8 + 5 O2 --> 3 CO2 + 4 H2O
What is 5 : 3?
200
This is the relationship between wavelength and frequency.
What is inverse relationship?
(long wavelength, low frequency)
200
CO2 NH3 BF3 PCl5 all exhibit this type of bonding
What is a covalent bond?
200
Lemonade solution -- sugar dissolved in water.
This is the solute.
What is "SUGAR?"
200
The name for this compound: Ba(OH)2
What is barium hydroxide?
200
A gas occupies 4.5 L of space at standard pressure. The pressure is then reduced to 325 mmHg.
This is an example of his gas law.
What is Boyle's Law?
300
The balanced chemical equation:
__ H2SO4 + __ Al(OH)3 --> __ Al2(SO4)3 +__H(OH)
What are: 3, 2, 1, 6?
300
This is what the atomic number represents for an atom.
What is number of protons and number of electrons in a neutral atom?
300
The type of molecular geometry (shape) that has three bonding domains around the central atom.
What is trigonal planar?
300
The amount of grams of KNO3 able to be dissolved in 100 g H2O at
What is 55 g of KNO3 ?
300
The 2 products from an acid base neutralization reaction.
What are SALT and WATER?
300
This model is used to describe the behavior of gases, particularly the physical properties @ the molecular level.
What is the Kinetic Molecular Theory?
400
Known as the reactant that gets all used up and runs outs at the end of the reaction.
What is a limiting reactant?
400
Name the element.
Who is PHOSPHORUS?
400
The first step (once you have the chemical formula) of a Lewis Structure.
What is "determine the number of valence electrons?"
400
This is the number of moles of potassium iodide, KI, needed to be added to water to produce 2.5 L of a solution with a concentration of 0.35 M.
What is 0.875 moles of KI?
400
The pH of an acid whose [H+] is 2.67 x 10-3 M.
What is pH 2.57?
400
A balloon is cooled from 300 K to 100 K. If its original volume was 6 mL, this is its new volume.
What is 2 mL?
500
A party favor bag is to contain: 3 lollipops, 10 starburst, 1 king size candy bar, 8 tootsie rolls, and 1 ring pop.We have 22 lollipops, 22 starburst, 8 king size candy bars, 32 tootsie rolls, and 5 ring pops. The theoretical yield is.
What is 4 party favor bags?
500
Name the element with the following electron configuration: 1s22s22p63s23p64s23d104p3
Who is As - Arsenic?
500
The molecular geometry (shape) for PCl3.
What is "TRIGONAL PYRAMIDAL?"
500
This is the amount of grams of potassium iodide, KI, needed to make 200 mL of a 2.5 M solution.
What is 83 grams?
500
The pH of a solution with an [OH-] = 3.43 x 10-8M.
What is pH 6.54?
500
A sample of helium gas has a volume of 33.6 L at STP. This is the number of moles of the gas.
What is 1.50 moles?
Use PV = nRT
R = 0.0821 L atm / mol K