The Mole
Moles and Particles
Everything in Between
Formulas
The Rest of the Story
100
A small furry mammal adapted to a subterranean lifestyle (i.e., fossorial) - not a gopher.
What is a mole?
100
The conversion factor to find the number of Zn atoms in 3.5 mol of Zn.
What is 6.02 x 10^23 rp /1 mol ?
100
The molar mass of Mg(OH)2.
What is 58.33 g/mol ?
100
Formula for Sulfuric Acid .
What is H2SO4?
100
A compound that has a specific number of water molecules trapped inside of its crystal structure.
What is a hydrate?
200
The physicist and lawyer determined that the volume of 1 mole of gas is this ... 602,213,670,000,000,000,000,000 and lays claim to its name.
What is Avogadro's Number?
200
Find the number of Zn atoms in 3.5 mol of Zn. Use correct significant figures and scientific notation.
What is 2.1 x 10^24 atoms ?
200
Using correct significant figures, the mass in grams of 4.56 mol Cu.
What is 290 g (289.77 g).
200
The name for CH4.
What is methane or carbon tetrahydride?
200
MgSO4 * 7H2O
What is magnesium sulfate heptahydrate?
300
Anything that contains 6.02 x 10^23 representative particles.
What is a mole?
300
The conversion factor to find the number of moles in 5.5 x 10^24 atoms of Mg.
What is 1 mol/6.02 x 10^23 atoms ?
300
With correct scientific notation, the number of moles in 24.3 g Au.
What is 1.23 x 10^-1 mol Au?
300
Hg3(PO4).
What is Mercury Phosphate?
300
The percent composition of all of the elements of H3PO4.
What is H = 3.086% P = 31.62% O = 65.31% ?
400
The mass in grams of 1 mole of any pure substance.
What is molar mass?
400
Find the number of mol in 5.75 x 10^22 atoms Al.
What is 9.55 x 10^21 mol ?
400
The number of grams in 3.4 x 10^24 molecules of NH3.
What is 9.6 x 10^1 g or 96 g NH3?
400
H2CO3.
What is carbonic acid?
400
The formula of a compound with the smallest whole number mole ratio of the elements.
What is the empirical formula?
500
The 5 representative particles.
What are atoms, molecules, formula units, electrons, and ions?
500
The type of representative particle and the number of moles for 2.75 X 10^18 rp CO2 .
What are molecules and 4.57 x 10^-6 mol ?
500
The number of molecules in 4 g CH4.
What is 1.5 x 10^23 molecules...2 x 10^23 molecules CH4?
500
TiO2.
What is titanium dioxide?
500
The empirical formula and name for a compound that contains 35.98% Al and 64.02% S.
What is Al2S3 - Aluminum Sufide?
M
e
n
u