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General Chemistry
Converting Units
Significant Figures
Naming Compounds
Avocado's Number
100
The branch of chemistry that studies carbon compounds.
What is organic chemistry?
100
The number of milligrams in 5.4 x 10^-5 kg
What is 54mg?
100
50.26 x 10^4
What is 4 sigfigs?
100
The polyatomic ion MnO4-
What is permanganate?
100
The number of moles of carbon in 1 mole of CO2.
What is 1?
200
An extremely well confirmed explanation that unifies a wide range of observations
What is a theory?
200
The density of an 8.0g wooden block with the dimensions 4.0cm x 2.0cm x 2.0cm
What is 0.50g/cm^3?
200
0.00034
What is 2 sigfigs?
200
P4S7
What is tetraphosphorous heptasulfide?
200
The number of liters in 1 mol of gas at STP.
What is 22.4L?
300
Two different elements chemically bonded together.
What is a compound?
300
The specific gravity of a solution with a density of 1.2g/mL
What is 1.2?
300
5.00
What is 3 sigfigs
300
HCl
What is hydrochloric acid?
300
The number of moles of benzoic acid in 5.45x10^2g of C7H6O2.
What is 4.46 mol?
400
The chemical bond where atoms share electrons.
What is a covalent bond?
400
The density of silver in kg/m^3
What is 10490 kg/m^3?
400
1.00cm = 10.0mm
What is unlimited sigfigs?
400
Mercury(I) oxide
What is Hg2O
400
The number of molecules in 4.46mol of benzoic acid.
What is 2.69 x 10^24?
500
The subatomic particles that are found in the nucleus of an atom.
What are protons and neutrons?
500
The number of grams in 15dag.
What is 150g?
500
5.2 - 0.001 =
What is 5.2?
500
H2SO4
What is sulfuric acid?
500
The empirical formula of a compound that is 25.9% N and 74.1% O.
What is N2O5?