| Equations balanced on the previous day | Equations balanced on the next day |
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CaCO3 = CaO + CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Cu(OH)2CuCO3 = CuO + CO2 + H2O =>
Cu(OH)2CuCO3 = 2 CuO + CO2 + H2O
Cu(OH)2CuCO3 = CuO + CO2 + H2O =>
Cu(OH)2CuCO3 = 2 CuO + CO2 + H2O
H2O = O2 + H2 =>
2 H2O = O2 + 2 H2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
C + O2 = CO =>
2 C + O2 = 2 CO
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Li3N + NH4NO3 = LiNO3 + (NH4)3N =>
Li3N + 3 NH4NO3 = 3 LiNO3 + (NH4)3N
HBr + Al(OH)3 = H2O + AlBr3 =>
3 HBr + Al(OH)3 = 3 H2O + AlBr3
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
Ca(OH)2 + HF = H2O + CaF2 =>
Ca(OH)2 + 2 HF = 2 H2O + CaF2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Li + MgCO3 = Li2CO3 + Mg =>
2 Li + MgCO3 = Li2CO3 + Mg
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Pb(NO3)2 + K2CrO4 = PbCrO4(s) + KNO3(aq) =>
Pb(NO3)2 + K2CrO4 = PbCrO4(s) + 2 KNO3(aq)
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
Pb(NO3)2 + KI = PbI2 + KNO3 =>
Pb(NO3)2 + 2 KI = PbI2 + 2 KNO3
Fe + O2 = Fe3O2 =>
3 Fe + O2 = Fe3O2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Al + NaOH + H2O = Na(Al(OH)4) + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Na + CuSO4 = NaSO4 + Cu =>
Na + CuSO4 = NaSO4 + Cu
PbS + O2 = Pb + SO2 =>
PbS + O2 = Pb + SO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
FeO + Al = Fe + Al2O3 =>
3 FeO + 2 Al = 3 Fe + Al2O3
H2S = H + S =>
H2S = 2 H + S
H2S = H2 + S =>
H2S = H2 + S
O3 = O2 =>
2 O3 = 3 O2
Al(NO3)3 + MgCO3 = Al2(CO3)3 + Mg(NO3)2 =>
2 Al(NO3)3 + 3 MgCO3 = Al2(CO3)3 + 3 Mg(NO3)2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn + AgCl = ZnCl2 + Ag =>
Zn + 2 AgCl = ZnCl2 + 2 Ag
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
Mg + HCl = MgCl2 + H =>
Mg + 2 HCl = MgCl2 + 2 H
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
PbO2 + HCl = PbCl2 + H2O + Cl2 =>
PbO2 + 4 HCl = PbCl2 + 2 H2O + Cl2
Pb(NO3)2 = PbO + O2 + NO2 =>
2 Pb(NO3)2 = 2 PbO + O2 + 4 NO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/29/11
Equations balanced on 07/29/10
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