Grams to Moles | ||
#1 | What is Molar Mass? Where do we find it? | Mass of 1 mole of a pure substance. Red number on the periodic table |
#2 | 12.01g Carbon (C) | 1 Mole Carbon (C) |
#3 | 10.1g Hydrogen (H) | 10 Mole Hydrogen (H) |
#4 | 150g Arsenic (As) | 2 Mole Arsenic (As) |
#5 | 7g Silicon (Si) | 0.25 mole Silicon (Si) |
Moles to Grams | ||
#1 | Compare the number of atoms? A mole of Hydrogen OR A mole of Lead? | THE SAME! |
#2 | 1 mole Copper (Cu) | 63.55g Cu |
#3 | 2.5 mole Nickel (Ni) | 146.725g Ni |
#4 | 0.5 mole Silver (Ag) | 53.935g Ag |
#5 | 1.125 Mole Gold (Au) | 221.59g Au |
Moles to Atoms | ||
#1 | What has a larger mass? A mole of Hydrogen or a Mole of Lead? | LEAD! |
#2 | 1 mole Vanadium (V) | 6.02 x10^23 atoms V |
#3 | 2 mole Magnesium (Mg) | 12.04 x10^23 atoms Mg |
#4 | 6 mole Iron (Fe) | 36.12 x10^23 atoms Fe |
#5 | 10 mole Titanium (Ti) | 60.2 x10^23 atoms Ti |
Atoms to Moles | ||
#1 | What is Avogadro's Number? | 6.02 x 10^23 |
#2 | 6.02 x 10^23 atoms Nitrogen | 1 mole N |
#3 | 3.01 x10^23 Carbon | 0.5 mole C |
#4 | 2.00 x10^23 atoms Hydrogen | 0.33 mole H |
#5 | 12.04 x10^23 atoms Helium | 2 mole He |
2 Step Mole Conversions | ||
#1 | What units are Molar Mass measured in? | grams per mole (g/mol) |
#2 | How many Atoms are in 60 grams Calcium (Ca)? | 9.03 x 10^23 atoms Calcium |
#3 | What is the mass in grams of 3.01x10^23 atoms Cobalt (Co)? | 28.47g Cobalt |
#4 | How many Atoms are in 2.02 grams Hydrogen (H)? | 12.04 x10^23 atoms Hydrogen |
#5 | What is the mass in grams of 18.06x10^23 atoms Phosphorous (P)? | 92.91g Phosphorous |
Final Question | |