Equations balanced on the previous day | Equations balanced on the next day |
N2 + O2 = 2 NO
C + H2 = CH4 =>
C + 2 H2 = CH4
Bi + F2 = BiF3 =>
2 Bi + 3 F2 = 2 BiF3
Au + NO3{-} + H{+} = Au{3+} + NO2 + H2O =>
Au + 3 NO3{-} + 6 H{+} = Au{3+} + 3 NO2 + 3 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Mg + HCl = MgCl + H =>
Mg + HCl = MgCl + H
NaOCl + KI + H2O = I2 + NaCl + KOH =>
NaOCl + 2 KI + H2O = I2 + NaCl + 2 KOH
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
NO2 = N2O4 =>
2 NO2 = N2O4
H2S + H2O2 = S + H2O =>
H2S + H2O2 = S + 2 H2O
Pb + K2CrO4 = PbCrO4 + K =>
Pb + K2CrO4 = PbCrO4 + 2 K
SrHg2(aq) + NaCl = SrCl2 + Na2Hg2 =>
SrHg2(aq) + 2 NaCl = SrCl2 + Na2Hg2
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
SrHg2(aq) + NaCl(s) = SrCl2 + Na2Hg2 =>
SrHg2(aq) + 2 NaCl(s) = SrCl2 + Na2Hg2
SrHg2(aq) + NaCl(aq) = SrCl2 + Na2Hg2 =>
SrHg2(aq) + 2 NaCl(aq) = SrCl2 + Na2Hg2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
Pb(NO3)2 + AlCl3 = PbCl2 + Al(NO3)3 =>
3 Pb(NO3)2 + 2 AlCl3 = 3 PbCl2 + 2 Al(NO3)3
HClO4 + K2CO3 = H2CO3 + KClO4 =>
2 HClO4 + K2CO3 = H2CO3 + 2 KClO4
Cu + ZnCl2 = CuCl2 + Zn =>
Cu + ZnCl2 = CuCl2 + Zn
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
N2 + O2 = NO =>
N2 + O2 = 2 NO
C2H2(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuCl2 + Mg = MgCl2 + Cu =>
CuCl2 + Mg = MgCl2 + Cu
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
HC6H7O6 + NaOH = H2O + NaC6H7O6 =>
HC6H7O6 + NaOH = H2O + NaC6H7O6
Zn + H2O = ZnO + H2 =>
Zn + H2O = ZnO + H2
PbO2 = Pb + O2 =>
PbO2 = Pb + O2
Al2(CO3)3 = Al2O3 + CO2 =>
Al2(CO3)3 = Al2O3 + 3 CO2
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
NH4I + Cl2 = NH4Cl + I2 =>
2 NH4I + Cl2 = 2 NH4Cl + I2
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
K + H2 = KH =>
2 K + H2 = 2 KH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
PbO + H2 = Pb + H2O =>
PbO + H2 = Pb + H2O
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2O3 + KNO3 = CrO3 + KNO2 =>
Cr2O3 + 3 KNO3 = 2 CrO3 + 3 KNO2
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
HS + PbCl2 = HCl + PbS2 =>
2 HS + PbCl2 = 2 HCl + PbS2
H2 + S = H2S =>
H2 + S = H2S
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CO2 + H2O = O2 + C6H12O6 =>
6 CO2 + 6 H2O = 6 O2 + C6H12O6
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Zn + HCl = H2 + ZnCl =>
2 Zn + 2 HCl = H2 + 2 ZnCl
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 03/17/13
Equations balanced on 04/16/12
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