Mole Ratios
2 KClO3 ---> 2 KCl + 3 O2
If you start with 2 molecules of KClO3, how many molecules of O2 will you make?
3 molecules O2
C
What is 12 g/mol
number grams of carbon in 10 moles
If we have 10 moles of carbon, how many grams do we have?
what is 120 g
Which number is greater-2 moles of sugar or 1 mole of buildings?
what is 2 moles of sugar
___ NaCl --> ____ Na + ____ Cl2
What is 2, 2, 1
2 KClO3 ---> 2 KCl + 3 O2
If you start with 4 molecules of KClO3, how many molecules of KCl will you make?
4 molecules of KCl
H2O
What is 18 g/mol
Number of grams in 88.1 moles of magnesium
What is 2140 grams
what is more 1 mole of salt or 1 mole of bricks
What is the same amount
___ Mg + ____ HCl --> ____ MgCl2 + ____ H2
What is 1, 2, 1, 1
2 KClO3 ---> 2 KCl + 3 O2
If we start with 3.5 moles KClO3, how many moles of O2 will we make?
5.25 moles O2
ClO3
82.9 grams
If we have 3.5 grams of aluminum, how many atoms of aluminum is this?
What is 7.8 x 1022 atoms Al
to get how many particle in two mole of salt multiply 2 by ________.
What is 6.02 x 1023
__CH4 + __O2 --> __CO2 + __H2O
What is 1, 3, 1, 2
2 H2 + O2 → 2 H2O
If 2.5 moles of H2O are produced, how many moles of hydrogen gas (H2) did we start with?
2.5 mol H2
HCO3
What is 61.008g/m
Number of atoms in 10 grams of NaF
What is 1.43 x 1023 atoms
Take the average atomic mass and use the units "grams" - what is this value?
What is molar mass (g/mol)
__NH3 + O2 --> __NO + __H2O
What is 2, 2, 2, 3
2 H2 + O2 → 2 H2O
Suppose 4.0 grams of H2 were used - how many grams of water would be produced?
36.0 grams H2O
MnO4
What is 118.94 g/mol
O2 + 2H2 --> 2H2O
if we start with 10 grams of O2, how many grams of water will we make?
What is 11.25 g water
Number of moles in 89.6 g of neon
What is 4 moles
___ Fe + ___ H2SO4 --> ___ Fe2(SO4)3 + ___ H2
What is 2, 3, 1, 3