| Equations balanced on the previous day | Equations balanced on the next day |
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5 H2SO4 + 4 Mg = 4 MgSO4 + H2S + 4 H2O
Fe2O3 + C = Fe + CO =>
Fe2O3 + 3 C = 2 Fe + 3 CO
HNO3 + H2S = NO + H2SO4 + H2O =>
8 HNO3 + 3 H2S = 8 NO + 3 H2SO4 + 4 H2O
C + O2 = CO2 =>
C + O2 = CO2
H2O2 + PbS = PbSO4 + H2O =>
4 H2O2 + PbS = PbSO4 + 4 H2O
H2SO4 + Pb(NO3)2 = HNO3 + PbSO4 =>
H2SO4 + Pb(NO3)2 = 2 HNO3 + PbSO4
CrCl3 + H2O2 + NaOH = Na2CrO4 + HCl + H2O =>
2 CrCl3 + 3 H2O2 + 4 NaOH = 2 Na2CrO4 + 6 HCl + 2 H2O
Li2O + SO2 = Li2SO3 =>
Li2O + SO2 = Li2SO3
H20 + SO4 = H2SO4 =>
H20 + 10 SO4 = 10 H2SO4
Ca = Ca(oh)2 =>
2 Ca = Ca(oh)2
HI + AgNO3 = HNO3 + AgI =>
HI + AgNO3 = HNO3 + AgI
CUO + HI = CUI + H2O + I2 =>
2 CUO + 4 HI = 2 CUI + 2 H2O + I2
NiSO4 + Na2PO4 = NiPO4 + Na2SO4 =>
NiSO4 + Na2PO4 = NiPO4 + Na2SO4
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Pb(NO3)2 + KI = KNO3 + PbI2 =>
Pb(NO3)2 + 2 KI = 2 KNO3 + PbI2
NaOH + HNO3 = H2O + NaNO3 =>
NaOH + HNO3 = H2O + NaNO3
Fe(OH)2 + H2O + O2 = Fe(OH)3 =>
4 Fe(OH)2 + 2 H2O + O2 = 4 Fe(OH)3
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
H2SO4 + Ba(NO3)2 = HNO3 + SO4Ba =>
H2SO4 + Ba(NO3)2 = 2 HNO3 + SO4Ba
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2SO4 + Ba(NO3)2 = HNO3 + BaSO4 =>
H2SO4 + Ba(NO3)2 = 2 HNO3 + BaSO4
NaI + CuSO4 = Cu2I2 + I2 + Na2SO4 =>
4 NaI + 2 CuSO4 = Cu2I2 + I2 + 2 Na2SO4
PB(NO3)2 = PBO + NO2 + O2 =>
2 PB(NO3)2 = 2 PBO + 4 NO2 + O2
C4H10 + O2 = H2O + CO2 =>
2 C4H10 + 13 O2 = 10 H2O + 8 CO2
NO3{-} + H{+} + C2O4{2-} = CO2 + NO + H2O =>
2 NO3{-} + 8 H{+} + 3 C2O4{2-} = 6 CO2 + 2 NO + 4 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
SnCl2 + NaOH = NaCl + Sn(OH)2 =>
SnCl2 + 2 NaOH = 2 NaCl + Sn(OH)2
H2O + I = IO3 + H =>
3 H2O + I = IO3 + 6 H
Al2O3 + Na = Al + Na2O =>
Al2O3 + 6 Na = 2 Al + 3 Na2O
SnCl2 + H2S = SnS + HCl =>
SnCl2 + H2S = SnS + 2 HCl
Fe2O3 + HNO3 + KOH = K2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 HNO3 + 7 KOH = 2 K2FeO4 + 3 KNO2 + 5 H2O
CaCl2 + H2O = Ca(OH)2 + HCl =>
CaCl2 + 2 H2O = Ca(OH)2 + 2 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
NaOH + CO2 = Na2CO3 + H2O =>
2 NaOH + CO2 = Na2CO3 + H2O
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
Pb(NO3)2 + H2S = HNO3 + PbS =>
Pb(NO3)2 + H2S = 2 HNO3 + PbS
Co + Zn(NO3)2 + H2O = Co(NO3)2 + Zn(OH)2 + H2 =>
Co + Zn(NO3)2 + 2 H2O = Co(NO3)2 + Zn(OH)2 + H2
C6H5Cl + AgNO3 = C6H5ONO2 + AgCl =>
C6H5Cl + AgNO3 = C6H5ONO2 + AgCl
MgCl2 + Na2CO3 = MgCO3 + NaCl =>
MgCl2 + Na2CO3 = MgCO3 + 2 NaCl
KMnO4 + KI + H2SO4 = MnSO4 + K2SO4 + H2O + I2 =>
2 KMnO4 + 10 KI + 8 H2SO4 = 2 MnSO4 + 6 K2SO4 + 8 H2O + 5 I2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
CaCl2 + (NH4)2C2O4 = Ca(CO2)2 + NH4Cl =>
CaCl2 + (NH4)2C2O4 = Ca(CO2)2 + 2 NH4Cl
NH2OH + Fe2(SO4)3 = N2O + FeSO4 + H2SO4 + H2O =>
2 NH2OH + 2 Fe2(SO4)3 = N2O + 4 FeSO4 + 2 H2SO4 + H2O
CaCl2 + Na2HPO4 = CaHPO4 + NaCl =>
CaCl2 + Na2HPO4 = CaHPO4 + 2 NaCl
Al2(SO4)3 + NaOH = Al(OH)3 + Na2(SO4) =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2(SO4)
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
NaOH + AgNO3 = AgOH + NaNO3 =>
NaOH + AgNO3 = AgOH + NaNO3
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
HF + NaOH = H2O + NaF =>
HF + NaOH = H2O + NaF
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 05/08/13
Equations balanced on 06/07/12
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