| Equations balanced on the previous day | Equations balanced on the next day |
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NaHCO3 + HCl = NaCl + H2CO3
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Na2SO3 + HC2H3O2 = NaC2H3O2 + H2SO3 =>
Na2SO3 + 2 HC2H3O2 = 2 NaC2H3O2 + H2SO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Sb2S3 + HCl = H3SbCl6 + H2S =>
Sb2S3 + 12 HCl = 2 H3SbCl6 + 3 H2S
CaCl2 + HNO3 = Ca(NO3)2 + HCl =>
CaCl2 + 2 HNO3 = Ca(NO3)2 + 2 HCl
FeCl3 + KOH = KCl + Fe(OH)3 =>
FeCl3 + 3 KOH = 3 KCl + Fe(OH)3
PbS + PbSO4 = Pb + SO2 =>
PbS + PbSO4 = 2 Pb + 2 SO2
NaClO + H2S = NaCl + H2SO4 =>
4 NaClO + H2S = 4 NaCl + H2SO4
Fe3P + H2SO4 + H2O = H3PO3 + FeSO4 + H2 =>
2 Fe3P + 6 H2SO4 + 6 H2O = 2 H3PO3 + 6 FeSO4 + 9 H2
Ag2S + HNO3 = AgNO3 + NO2 + S + H2O =>
Ag2S + 4 HNO3 = 2 AgNO3 + 2 NO2 + S + 2 H2O
CaCl2 + NaIO3 = CaIO3 + NaCl2 =>
CaCl2 + NaIO3 = CaIO3 + NaCl2
I2 + Na2S2O3 = Na2S4O6 + NaI =>
I2 + 2 Na2S2O3 = Na2S4O6 + 2 NaI
Fe3P + H2SO4 + H2O = H3PO3 + FeSO4 + H2 =>
2 Fe3P + 6 H2SO4 + 6 H2O = 2 H3PO3 + 6 FeSO4 + 9 H2
Fe + CuNO3 = Fe(NO3)2 + Cu =>
Fe + 2 CuNO3 = Fe(NO3)2 + 2 Cu
MgCl2 + NH4NO3 = Mg(NO3)2 + NH4Cl =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
K + O = KO2 =>
K + 2 O = KO2
C + HNO3 = CO2 + H2O + NO2 =>
C + 4 HNO3 = CO2 + 2 H2O + 4 NO2
CuS + HCl = CuCl2 + H2S =>
CuS + 2 HCl = CuCl2 + H2S
Mg + Br = MgBr2 =>
Mg + 2 Br = MgBr2
Mg + Br = MgBr =>
Mg + Br = MgBr
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
KHSO4 + NaOH = KNaSO4 + H2O =>
KHSO4 + NaOH = KNaSO4 + H2O
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HF + Ca(OH)2 = CaF2 + H2O =>
2 HF + Ca(OH)2 = CaF2 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Na2Cr2O7 + FeCl2 + HCl = CrCl3 + NaCl + FeCl3 + H2O =>
Na2Cr2O7 + 6 FeCl2 + 14 HCl = 2 CrCl3 + 2 NaCl + 6 FeCl3 + 7 H2O
NaHCO3 + HCl = NaCl + H2CO3 =>
NaHCO3 + HCl = NaCl + H2CO3
Na2S + ZnCl2 = NaCl + ZnS =>
Na2S + ZnCl2 = 2 NaCl + ZnS
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K3PO4 + Sr(NO3)2 = KNO3 + Sr3(PO4)2 =>
2 K3PO4 + 3 Sr(NO3)2 = 6 KNO3 + Sr3(PO4)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
SiCl4 + CaCO3 = SiO2 + CaCl2 + CO2 =>
SiCl4 + 2 CaCO3 = SiO2 + 2 CaCl2 + 2 CO2
Mg(NO3)2 + NaOH = Mg(OH)2 + NaNO3 =>
Mg(NO3)2 + 2 NaOH = Mg(OH)2 + 2 NaNO3
(NH4)2CO3 + CaCl2 = NH4Cl + CaCO3 =>
(NH4)2CO3 + CaCl2 = 2 NH4Cl + CaCO3
PBr3 + H2O = HBr + H3PO3 =>
PBr3 + 3 H2O = 3 HBr + H3PO3
Zn(No3)2 + NaCl = ZnCl + Na(No3)2 =>
Zn(No3)2 + NaCl = ZnCl + Na(No3)2
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
H2SO4 + NaI = H2S + I2 + H2O + NaHSO4 =>
9 H2SO4 + 8 NaI = H2S + 4 I2 + 4 H2O + 8 NaHSO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Fe{3+} + I{-} = Fe{2+} + I2 =>
2 Fe{3+} + 2 I{-} = 2 Fe{2+} + I2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/15/10
Equations balanced on 07/15/09
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