| Equations balanced on the previous day | Equations balanced on the next day |
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3 Ca + 8 HNO3 = 3 Ca(NO3)2 + 2 NO + 4 H2O
C6H12O = C6H10 + H2O =>
C6H12O = C6H10 + H2O
CaCO3 + CO2 + H2O = Ca + HCO3 =>
CaCO3 + CO2 + H2O = Ca + 2 HCO3
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
NaBr + AgNO3 = NaNO3 + AgBr =>
NaBr + AgNO3 = NaNO3 + AgBr
KOH + CO2 = KHCO3 =>
KOH + CO2 = KHCO3
NCl + KOH = NOH + KCl =>
NCl + KOH = NOH + KCl
NH3 + HS = NH4S =>
NH3 + HS = NH4S
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
As(OH)3 + H2SO4 = As2(SO4)3 + H2O =>
2 As(OH)3 + 3 H2SO4 = As2(SO4)3 + 6 H2O
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
NaOH + K2SO4 = Na2SO4 + KOH =>
2 NaOH + K2SO4 = Na2SO4 + 2 KOH
ZnBr2 + Al = AlBr3 + Zn =>
3 ZnBr2 + 2 Al = 2 AlBr3 + 3 Zn
BaCl + AlSO4 = BaSO4 + AlCl =>
BaCl + AlSO4 = BaSO4 + AlCl
NaOH + HCl = NaCl + H2O =>
NaOH + HCl = NaCl + H2O
Ca + HNO3 = Ca(NO3) + NO + H2O =>
3 Ca + 4 HNO3 = 3 Ca(NO3) + NO + 2 H2O
CuS + HNO3 = CuSO4 + NO + H2O =>
3 CuS + 8 HNO3 = 3 CuSO4 + 8 NO + 4 H2O
MnO4 + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4 + 6 Fe{2+} + 8 H{+} = Mn{2+} + 6 Fe{3+} + 4 H2O
AgNO3 + KI = AgI + KNO3 =>
AgNO3 + KI = AgI + KNO3
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
Ni(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2 + NiCl2 =>
Ni(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2 + NiCl2
Ni(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + NiCl2(s) =>
Ni(NO3)2(aq) + CaCl2(aq) = Ca(NO3)2(aq) + NiCl2(s)
NH4NO2 = N + H2O =>
NH4NO2 = 2 N + 2 H2O
AgNO3 + Ni = Ni(NO3)2 + Ag =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
H + Br = HBr =>
H + Br = HBr
KNO3 + S = SO2 + K20 + NO =>
20 KNO3 + 20 S = 20 SO2 + K20 + 20 NO
Pb(NO3)2 + Na2CrO4 = PbCrO4 + NaNO3 =>
Pb(NO3)2 + Na2CrO4 = PbCrO4 + 2 NaNO3
SO42{-} + Mn2{+} + H2O = MnO4{-} + SO2 + H{+} =>
13 SO42{-} + 79 Mn2{+} + 112 H2O = 158 MnO4{-} + 13 SO2 + 224 H{+}
Cu + Na2CO3 = Cu(CO3) + Na =>
Cu + Na2CO3 = Cu(CO3) + 2 Na
NaCrO2 + NaClO + NaOH = Na2CrO4 + NaCl + H2O =>
2 NaCrO2 + 3 NaClO + 2 NaOH = 2 Na2CrO4 + 3 NaCl + H2O
SiO2 + C = Si + CO =>
SiO2 + 2 C = Si + 2 CO
MnO4{-} + Fe{2+} + H{+} = Mn{2+} + Fe{3+} + H2O =>
MnO4{-} + 5 Fe{2+} + 8 H{+} = Mn{2+} + 5 Fe{3+} + 4 H2O
Cu + Na2CO3 = CuNa + CO3 =>
2 Cu + Na2CO3 = 2 CuNa + CO3
AlCl3 + Na2S = NaCl + Al2S3 =>
2 AlCl3 + 3 Na2S = 6 NaCl + Al2S3
Cu + AgNO3 = Cu(NO3) + Ag =>
Cu + AgNO3 = Cu(NO3) + Ag
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Fe2S3 + O2 = Fe2O3 + SO2 =>
2 Fe2S3 + 9 O2 = 2 Fe2O3 + 6 SO2
PH3 + CU(OH)2 = P4 + H2O + CU =>
4 PH3 + 6 CU(OH)2 = P4 + 12 H2O + 6 CU
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al + H2SO4 = AlSO4 + H =>
Al + H2SO4 = AlSO4 + 2 H
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Al + H2SO4 = Al2SO4 + H =>
2 Al + H2SO4 = Al2SO4 + 2 H
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Br2 + Cl2 = BrCl =>
Br2 + Cl2 = 2 BrCl
C15H12O + O2 = CO2 + H2O =>
2 C15H12O + 35 O2 = 30 CO2 + 12 H2O
SiCl4 + Mg = Si + MgCl2 =>
SiCl4 + 2 Mg = Si + 2 MgCl2
Al + Pb(NO3)2 = Al(NO3)3 + Pb =>
2 Al + 3 Pb(NO3)2 = 2 Al(NO3)3 + 3 Pb
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/19/13
Equations balanced on 08/18/12
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