Chapter 10: Worksheet #2: Mole Conversions Worksheet
Mole-Gram conversions
1 mole = (molar mass) in grams
(get the molar mass from the periodic table)
Complete the following conversions using the T-Chart method. SHOW ALL WORK!
1. How many moles of boron in 15.0 grams of boron?
2. How many grams are there in 7.20 moles of water?
3. How many moles are there in 16.2 g of sodium iodide (NaI)??
4. How many grams are in 0.250 moles of magnesium phosphide (Mg3P2)?
5. How many grams are in 0.00400 moles of carbon dioxide,, CO2?
Chapter 10: Worksheet #1: Mole Conversions Worksheet
Mole-Particle conversions
1 mole = 6.02 x 1023 particles
(particles can be atoms, molecules, or formula units)
Complete the following conversions using the T-Chart method. SHOW ALL WORK!
1. How many moles of magnesium is 1.01 x 10
22
atoms of magnesium?
2. How many molecules are there in 2.00 moles of glucose, C6H12O6?
24
3. How many moles are 6.20 x 10
atoms of phosphorus?
4. How many atoms are in 0.34 moles of zinc?
5. How many molecules are in 0.800 moles of N2O5?
6. How many formula units of salt are in 0.00653 moles of NaCl?