| Equations balanced on the previous day | Equations balanced on the next day |
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2 K + 2 HOH = 2 KOH + H2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
BrFl3 = Br2 + Fl2 =>
2 BrFl3 = Br2 + 3 Fl2
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
RhO3 = RhO + O2 =>
RhO3 = RhO + O2
K + CO2 = K2O + C =>
4 K + CO2 = 2 K2O + C
Fe2O3(s) + CO(g) = Fe(l) + CO2(g) =>
Fe2O3(s) + 3 CO(g) = 2 Fe(l) + 3 CO2(g)
BrF3 = Br2 + F2 =>
2 BrF3 = Br2 + 3 F2
N2(g) + O2(g) = NO(g) =>
N2(g) + O2(g) = 2 NO(g)
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NaOH + Al + H2O = NaAl(OH)4 + H2 =>
2 NaOH + 2 Al + 6 H2O = 2 NaAl(OH)4 + 3 H2
OH{-} + CrI3 + Cl2 = CrO4{2-} + Cl{-} + I2 + H2O =>
16 OH{-} + 2 CrI3 + 6 Cl2 = 2 CrO4{2-} + 12 Cl{-} + 3 I2 + 8 H2O
Hf + N2 = Hf3N4 =>
3 Hf + 2 N2 = Hf3N4
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Cu2S + H{+} + NO3{-} = Cu{2+} + NO + H2O + S =>
3 Cu2S + 16 H{+} + 4 NO3{-} = 6 Cu{2+} + 4 NO + 8 H2O + 3 S
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Ga + H2SO4 = Ga2(SO4)3 + H2 =>
2 Ga + 3 H2SO4 = Ga2(SO4)3 + 3 H2
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + NH4NO2 =>
Cr(NO2)2 + (NH4)2SO4 = CrSO4 + 2 NH4NO2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Pb(OH)4 + Cu2O = PbO2 + CuOH =>
Pb(OH)4 + 2 Cu2O = PbO2 + 4 CuOH
KOH + Co3(PO4)2 = K3PO4 + Co(OH)2 =>
6 KOH + Co3(PO4)2 = 2 K3PO4 + 3 Co(OH)2
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
O2 + CS2 = CO2 + SO2 =>
3 O2 + CS2 = CO2 + 2 SO2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
BaF2 + K3PO4 = Ba3(PO4)2 + KF =>
3 BaF2 + 2 K3PO4 = Ba3(PO4)2 + 6 KF
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
PbNO3 + CuSO4 = PbSO4 + Cu(NO3) =>
PbNO3 + CuSO4 = PbSO4 + Cu(NO3)
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C4H6O2 + O2 = CO2 + H2O =>
2 C4H6O2 + 9 O2 = 8 CO2 + 6 H2O
H2 + I2 = HI2 =>
H2 + 2 I2 = 2 HI2
C9H8O4 + O2 = CO2 + H2O =>
C9H8O4 + 9 O2 = 9 CO2 + 4 H2O
AlCl3 + SCl2 = Al2S + Cl2 =>
2 AlCl3 + SCl2 = Al2S + 4 Cl2
K2Cr2O7 + H2O + S = Cr2O3 + KOH + SO2 =>
2 K2Cr2O7 + 2 H2O + 3 S = 2 Cr2O3 + 4 KOH + 3 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
RbBr + AgCl = AgBr + RbCl =>
RbBr + AgCl = AgBr + RbCl
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/12/11
Equations balanced on 06/11/10
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