Mole Ratios and more
N2, H2, F2, O2, I2, Cl2, Br2
The following is an example of what type of reaction:
2 CO(g) + O2(g) → 2CO2(g)
Synthesis Reaction
Aluminum + Sulfur
Aluminum Sulfide
Carbon Disulfide
CS2
___PbSO4 -> ___PbSO3 + ___O2
2, 2, 1
moles of potassium oxide (K2O) formed when 1.52 moles of potassium reacts according to the following reaction: 4 K + O2 → 2 K2O
0.76 mol K2O
The following is what type of reaction:
Zn + 2HCl -> ZnCl2 + H2
Single Replacement Reaction
Cu3PO4
Copper (I) Phosphate
Rubidium Phosphide
Rb3P
___NaBr + ___H3PO4 -> ___Na3PO4 + ___HBr
3, 1, 1, 3
Moles of iron (III) sulfide required if 32.3 moles of carbon disulfide are produced from the reaction:
2Fe2S3 + 3C → 4Fe + 3CS2
21.5 mol Fe2S3
What is the the following type of reaction:
BaCl2 + Na2SO4 → BaSO4 + 2NaCl
Double Replacement Reaction
P4O10
Tetraphosphorus Decoxide
Magnesium Chloride
MgCl2
___Mg + ___Fe2O3 -> ___Fe + ___MgO
3, 1, 2, 3
The coefficients needed to balance the following equation:
__Na3As + __F2 → __NaF + __As
2, 3, 6, 2
The following is what type of reaction:
2H2O2 → 2H2O + O2
Decomposition Reaction
Na3N
Sodium Nitride
Lead (II) Hydroxide
Pb(OH)2
___Ca(OH)2 + ___Al2(SO4)3 -> ___CaSO4 + ___Al(OH)3
3, 1, 3, 2
The definition of a coefficient.
The big number in front of the chemical formula.
The following reactions is what type:
CH4 + 2O2 → CO2 + 2H2O
Combustion
K2Cr2O7
Potassium Dichromate
Iron (II) Carbonate
FeCO3
___H2SO4 + ___NH4OH -> ___H2O + ___(NH4)2SO4
1, 2, 2, 1