How many grams in 60.2 x 10^23 atoms C?
120.01 g C
What volume will 0.750 moles of nitrogen gas occupy?
16.8 L
What is Avogadro's Number?
6.02 x 1023
How many moles are contained in 2.500 liters of methane (CH4)?
0.1116 moles
How is the mass (grams) of an element converted to it's number of atoms?
Divided by molar mass, then multiply by Avogadro's Number
How many grams in 10.5 x 10^23 atoms Mg?
42.39 g Mg
Calculate the mass of 300. liters of dinitrogen monoxide (N2O)
589 g
How many atoms in 0.250 mol S?
4.15 x10-25 atoms S
What volume, is occupied by 1.5 x 1023 atoms of argon gas (Ar)
5.6 L
What is the molar mass of (NH4)2CO3?
96.09 g
How many atoms in 0.02550 g Pt?
7.872 x 10^19 atoms Pt
What volume will 10. grams of ammonia (NH3) occupy?
13 L
What is the % of Phosphorus in the compound Mg3(PO4)2?
23.56%