| Equations balanced on the previous day | Equations balanced on the next day |
| 1 2 3 4 5 6 7 |
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = K2SO4 + 2 MnSO4 + 5 Fe2(SO4)3 + 8 H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Na2O2 + H2O = NaOH + O2 =>
2 Na2O2 + 2 H2O = 4 NaOH + O2
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
K + H2O = KO + H =>
K + H2O = KO + 2 H
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NaJ + KMnO4 + KOH = J2 + K2MnO4 + NaOH =>
2 NaJ + 2 KMnO4 + 2 KOH = J2 + 2 K2MnO4 + 2 NaOH
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Ca + AgN03 = CaN03 + Ag =>
Ca + AgN03 = CaN03 + Ag
H3BO3 = H4B6O11 + H2O =>
6 H3BO3 = H4B6O11 + 7 H2O
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
NaOH + Cl2 = NaCl + NaClO + H2O =>
2 NaOH + Cl2 = NaCl + NaClO + H2O
Ca + AgN03 = Ca(N03)2 + Ag =>
Ca + 2 AgN03 = Ca(N03)2 + 2 Ag
HNO3 + Ca = NH4NO3 + Ca(NO3)2 + H2O =>
10 HNO3 + 4 Ca = NH4NO3 + 4 Ca(NO3)2 + 3 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
F2 + Ar = ArF3 =>
3 F2 + 2 Ar = 2 ArF3
S + O2 = SO2 =>
S + O2 = SO2
LiCL + I2 = LiI2 + CL =>
LiCL + I2 = LiI2 + CL
LiCl + I2 = LiI2 + Cl =>
LiCl + I2 = LiI2 + Cl
Mg(Cl03)2 = Mg2 + Cl03 =>
2 Mg(Cl03)2 = Mg2 + 4 Cl03
Fe(OH)3 + H3PO4 = FePO4 + H2O =>
Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
Ag(s) + KNO3(aq) = AgNO3 + K =>
Ag(s) + KNO3(aq) = AgNO3 + K
Ag(s) + KNO3(aq) = AgK + NO3 =>
Ag(s) + KNO3(aq) = AgK + NO3
Ca(OH)2 + HC2H3O2 = Ca(C2H3O2)2 + H2O =>
Ca(OH)2 + 2 HC2H3O2 = Ca(C2H3O2)2 + 2 H2O
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
BaO + H2O = Ba(OH)2 =>
BaO + H2O = Ba(OH)2
Ca + AlCl3 = CaCl2 + Al =>
3 Ca + 2 AlCl3 = 3 CaCl2 + 2 Al
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
KOH + H3PO4 = K3PO4 + HOH =>
3 KOH + H3PO4 = K3PO4 + 3 HOH
Br2 + NaI = NaBr2 + I =>
Br2 + NaI = NaBr2 + I
Br + NaI2 = NaBrI2 =>
Br + NaI2 = NaBrI2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Hg2CO3 = Hg + HgO + CO2 =>
Hg2CO3 = Hg + HgO + CO2
SiC + Cl2 = SiCl4 + C =>
SiC + 2 Cl2 = SiCl4 + C
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
V2O5 + HCl = VOCl3 + H2O =>
V2O5 + 6 HCl = 2 VOCl3 + 3 H2O
KOH + H2SO4 = KSO4 + H2OH =>
KOH + H2SO4 = KSO4 + H2OH
Al(N03)3 + H2SO4 = Al(SO4)3 + H2N03 =>
Al(N03)3 + 3 H2SO4 = Al(SO4)3 + 3 H2N03
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Pb(NO3)2 + K2CrO4 = PbCrO4 + KNO3 =>
Pb(NO3)2 + K2CrO4 = PbCrO4 + 2 KNO3
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
CO + Fe2O3 = Fe + CO2 =>
3 CO + Fe2O3 = 2 Fe + 3 CO2
| 1 2 3 4 5 6 7 |
| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 11/25/08
Equations balanced on 12/25/07
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