Find the molar mass of H20
18 g/mol
The molar mass is equal to
one mole
calculate the number of moles in 17.2g of (C6H6)
.22 moles
How many molecules are in 2.25 moles of bromine?
1.4x1024
Find the molar mass of NaCl
58.5 g/mol
one mole is equal to how many units
6.02x1023
calculate the mass of 0.625 moles of Ca
25g
Calculate the number of moles in 9.22 x 1023 formula units iron (III) sulfide.
1.5 mole
Find the molar mass of Hydrogen diflouride
39 g/mol
Who invented the mole
Avagadro
How many moles are in 848g of Copper
13.4 moles
How man units are in 3.2 moles of NaCl
1.93 x 1024
Find the molar mass of Potassium Oxide
94.2 g/mol
Name a conversion factor
1 mole = molar mass
1 mole = 6.02 x 10 23
Convert 4.77 g of lead to moles.
.023 moles Pb
What are the moles of 3.01 x 1019 formula units of beryllium oxide?
.00005 moles
Find the molar mass of Sodium Phosphite
148 g/mol
Converting from one unit to another is called
dimensional analysis
convert 1.3 moles of Potassium sulfide to grams
143.4 grams
How many units are in 4.12 moles of Potassium Slufate
2.5 x 1024 units