What is Molar Mass? Where do we find it?
12.01g Carbon (C)
10.1g Hydrogen (H)
150g Arsenic (As)
7g Silicon (Si)
Compare the number of atoms? A mole of Hydrogen OR A mole of Lead?
1 mole Copper (Cu)
2.5 mole Nickel (Ni)
0.5 mole Silver (Ag)
1.125 Mole Gold (Au)
What has a larger mass? A mole of Hydrogen or a Mole of Lead?
1 mole Vanadium (V)
2 mole Magnesium (Mg)
6 mole Iron (Fe)
10 mole Titanium (Ti)
What is Avogadro's Number?
6.02 x 10^23 atoms Nitrogen
3.01 x10^23 Carbon
2.00 x10^23 atoms Hydrogen
12.04 x10^23 atoms Helium
What units are Molar Mass measured in?
How many Atoms are in 60 grams Calcium (Ca)?
What is the mass in grams of 3.01x10^23 atoms Cobalt (Co)?
How many Atoms are in 2.02 grams Hydrogen (H)?
What is the mass in grams of 18.06x10^23 atoms Phosphorous (P)?
Mass of 1 mole of a pure substance. Red number on the periodic table
1 Mole Carbon (C)
10 Mole Hydrogen (H)
2 Mole Arsenic (As)
0.25 mole Silicon (Si)
THE SAME!
63.55g Cu
146.725g Ni
53.935g Ag
221.59g Au
LEAD!
6.02 x10^23 atoms V
12.04 x10^23 atoms Mg
36.12 x10^23 atoms Fe
60.2 x10^23 atoms Ti
6.02 x 10^23
1 mole N
0.5 mole C
0.33 mole H
2 mole He
grams per mole (g/mol)
9.03 x 10^23 atoms Calcium
28.47g Cobalt
12.04 x10^23 atoms Hydrogen
92.91g Phosphorous
