Mole Measures Problems Random Vocab. $100 $200 $300 $400 $500 $400 $500

$100 Number of representative particles in a mole 6.02 x 10 23

$200 Name for 6.02 x particles in a mole Avogadro’s number

$300 Number of liters in mole of any gas at STP 22.4 L

$400 Find the number of moles in 8.00 x molecules of H mol H 2

$500 Find the number of atoms in 3.00 mol of Sn 1.81 x Sn

$100 The measured amount of a product of a reaction Actual yield

$200 The branch of chemistry that deals with the quantities of substances in chemical reaction Stoichiometry

$300 The maximum quantity of product that a reaction could possibly make under ideal conditions Theoretical yield

$400 The substance that controls the quantity of product that can form in a chemical reaction Limiting reactant

$500 Describes the efficiency of a reaction Percentage yield

$100 What STP stands for Standard temperature and pressure

$200 The location of molar mass The periodic table

$300 The two direct conversion factors used to convert volume to moles Density and molar volume

$400 The key to solving stoichiometry problems Mole ratio

$500 These represent the proportions of reactants and products in a reaction as well as the number of moles Coefficients

$100 Find the molar mass of CuCO g/mol

$200 Find the number of atoms in 5 moles of iron 3.01 x atoms Fe

$300 Find the percentage yield of chlorobenzene if the actual yield is 60 g and the theoretical yield is 66 g 90.9%

$400 How many grams of oxygen (MM = g/mol) are produced if 25 grams of potassium chlorate (MM = g/mol) decompose? 2KClO 3  2KCl + 3O g O 2

$500 How many liters of water are produced if 15 liters of propane are used? C 3 H 8 + 5O 2  3CO 2 + 4H 2 O 60 L H 2 O

Daily Double!

FINAL JEOPARDY! Particles

FINAL JEOPARDY! Name the 4 types of representative particles Molecules, ions, atoms and formula units