Molar Mass
Moles to Mass
Moles to Molecules
Molecules to Mass
Potpourri
100
The molar mass of H2
What is 2.02 grams?
100
The number of grams in 1 mole of H2S
What is 34.08 grams?
100
The number of molecules in 1 mole of H2O
What is 6.022 x 10^23
100
The number of grams in 6.022 x 10^23 molecules of H2
What is 2.02 grams?
100
Which weighs more - an atom of Hydrogen or an atom of Carbon
What is an atom of Carbon?
200
Molar mass of H2S
What is 34.08 grams
200
The number of grams in 3 moles of HCl
What is 109.38 grams?
200
The number of moles in 6.022 x 10^23 molecules
What is one mole?
200
The number of molecules in 122 grams of NO2
What is 1.60 x 10^24 molecules
200
Suppose you had 4 grams of helium. How many grams of carbon would you need to have the same number of atoms of carbon and helium?
What is 12 grams?
300
Molar mass of AgNO3
What is 169.87 grams?
300
The number of grams in 2.5 moles of H2O
What is 45.05 grams?
300
The number of molecules in 2.5 moles of CH4
What is 1.51 x 10^24 molecules?
300
A pile of powdered iron contains 3.01x10^23 atoms. The mass is...
What is 27.9 grams?
300
___________ is to mole as 12 is to one dozen
What is 6.022 x 10 ^23 ?
400
Molar mass of Fe2(SO4)3
What is 399.88 grams?
400
The number of grams in 20 moles of NaOH
What is 800 grams?
400
How many moles are there in 2.00 x 10^19 molecules of CCl4?
What is 3.32 x 10^-5 moles
400
Number of molecules in 9.34 grams of water
What is 3.12 x 10^23 molecules
400
What is the percent composition of Cu in CuBr2? Molar mass of compound = 223.37 grams Cu= 63.55 Br= 79.9
What is 28.4 %
500
Molar mass of Ca3(PO4)2
What is 310.18 grams?
500
The number of grams in 0.025 moles of acetone CH3COCH3
What is 1.452 grams?
500
The number of molecules in 0.025 moles of NH3
What is 1.51 x 10^22
500
How many grams are there in 2.30 x 10^24 atoms of silver?
What is 412 grams?
500
A mole is the quantity of anything that has the same number of particles found in 12.000 grams of ________.
What is carbon-12?
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