Mole Basics
What is Avogadro's number
6.02x1023
What is the molar mass of carbon (C)?
12.01g/mol
How many grams are there in 1.0 mole of carbon?
12.01 grams
How many moles are in 12.01 g of carbon?
1.00 mol
How many days are in a leap year?
366
How many atoms are there in 1 mole of atoms?
6.02x1023
What is the molar mass of oxygen gas (O2)?
32.00g/mol
How many grams are there in 2 moles of water (H2O)?
36.04 grams
How many moles are in 24.02 g of magnesium (Mg)?
0.988 mol
What is the only food that never expires when stored properly?
Honey
What are two types of particles the mole can represent?
atoms and molecules
Calculate the molar mass of water (H2O)
18.01g/mol
How many grams are there in 0.5 moles of NaCl?
29.22 grams
How many moles are in 71.00 g of chlorine gas (Clâ‚‚)?
1.00 mol
Which country invented paper?
China
How many atoms are in 2.0 moles of carbon?
1.204x1024 atoms
Calculate the molar mass of calcium carbonate (CaCO3)
100.09g/mol
How many grams are there in 3.0 moles of CO2?
132.03 grams
How many moles are in 117.00 g of potassium chloride (KCl)
1.57 mol
What is the official name for the hashtag symbol (#)?
Octothorpe
How many moles are represented by 3.01x1023 atoms?
0.5 mol
Calculate the molar mass of aluminum sulfate (Al2(SO4)3)
342.15g/mol
What is the mass of 2.5 moles of calcium hydroxide?
185.25 grams
How many moles are in 90.09 g of glucose? (C6H12O6)
0.50 mol
What is the only letter that doesn't appear in any chemical element symbol?
J