| Equations balanced on the previous day | Equations balanced on the next day |
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3 CuO + 2 Al = Al2O3 + 3 Cu
MnO4{-} + S2O3{-2} + H{+} = Mn{2+} + SO4{-2} + H2O =>
8 MnO4{-} + 5 S2O3{-2} + 14 H{+} = 8 Mn{2+} + 10 SO4{-2} + 7 H2O
MnO4{-} + S2O3{-2} + H{+} = Mn{2+} + SO3{-2} + H2O =>
4 MnO4{-} + 5 S2O3{-2} + 2 H{+} = 4 Mn{2+} + 10 SO3{-2} + H2O
Br2 + KI = KBr + I2 =>
Br2 + 2 KI = 2 KBr + I2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
MnO4{-} + S2O3{-2} + H{+} = Mn{2+} + SO4{-2} + H2O =>
8 MnO4{-} + 5 S2O3{-2} + 14 H{+} = 8 Mn{2+} + 10 SO4{-2} + 7 H2O
C + O = CO =>
C + O = CO
FeCl3 + NH4SCN = NH4Cl + Cl + FeSCN =>
FeCl3 + NH4SCN = NH4Cl + 2 Cl + FeSCN
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Nd(OH)3 + NH4HF2 = NdF3 + H2O + NH3 =>
2 Nd(OH)3 + 3 NH4HF2 = 2 NdF3 + 6 H2O + 3 NH3
NH4 + BrO2 = NH4BrO2 =>
NH4 + BrO2 = NH4BrO2
K2CrO7 + H2SO4 = H2CrO7 + K2SO4 =>
K2CrO7 + H2SO4 = H2CrO7 + K2SO4
MnO4{-} + S2O3{-2} + H{+} = Mn{2+} + S4O6{-2} + H2O =>
2 MnO4{-} + 10 S2O3{-2} + 16 H{+} = 2 Mn{2+} + 5 S4O6{-2} + 8 H2O
KI + Cl = KCl + I =>
KI + Cl = KCl + I
Al + NaOH + H2O = Na[Al(OH)4] + H2 =>
2 Al + 2 NaOH + 6 H2O = 2 Na[Al(OH)4] + 3 H2
Na2O2(s) + H2O = NaOH(aq) + O2(g) =>
2 Na2O2(s) + 2 H2O = 4 NaOH(aq) + O2(g)
CuSO4 + NH3 = CuNH3 + SO4 =>
CuSO4 + NH3 = CuNH3 + SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CuSO4 + NH3 = CuNH3 + SO4 =>
CuSO4 + NH3 = CuNH3 + SO4
CuSO4 + NH3 = Cu(NH3) + SO4 =>
CuSO4 + NH3 = Cu(NH3) + SO4
S2 + H2 = H2S =>
S2 + 2 H2 = 2 H2S
H2 + N2 = NH3 =>
3 H2 + N2 = 2 NH3
Ca(OH)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
C2H2 + H2 = C2H6 =>
C2H2 + 2 H2 = C2H6
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
C3H8 + O2 = CO2 + H20 =>
5 C3H8 + 15 O2 = 15 CO2 + 2 H20
MgC + HCl = MgCl + CH =>
MgC + HCl = MgCl + CH
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
MSC + HCl = MSCl + CH =>
MSC + HCl = MSCl + CH
HClO4 + NaHCO3 = NaClO4 + H2CO3 =>
HClO4 + NaHCO3 = NaClO4 + H2CO3
NH4Cl + H2O = NH4(OH) + HCl =>
NH4Cl + H2O = NH4(OH) + HCl
KBr + Pb(NO3)2 = PbBr2 + KNO3 =>
2 KBr + Pb(NO3)2 = PbBr2 + 2 KNO3
K2CrO4 + NaOH = Na2CrO4 + KOH =>
K2CrO4 + 2 NaOH = Na2CrO4 + 2 KOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbO4 = PbO + O2 =>
2 PbO4 = 2 PbO + 3 O2
PbO4 = PbO + O2 =>
2 PbO4 = 2 PbO + 3 O2
Li2O2 + CO2 = Li2CO3 + O2 =>
2 Li2O2 + 2 CO2 = 2 Li2CO3 + O2
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
H2SO4 + B(OH)3 = B2(SO4)3 + H2O =>
3 H2SO4 + 2 B(OH)3 = B2(SO4)3 + 6 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Pb(NO3)2 + NaI = PbI + Na(NO3)2 =>
Pb(NO3)2 + NaI = PbI + Na(NO3)2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Zn + Pb(NO3)2 = Pb + Zn(NO3)2 =>
Zn + Pb(NO3)2 = Pb + Zn(NO3)2
Pb(NO3)2 + NaI = PbI + Na(NO3)2 =>
Pb(NO3)2 + NaI = PbI + Na(NO3)2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
CO2 + H2 = CH4 + H2O =>
CO2 + 4 H2 = CH4 + 2 H2O
NH4Cl + H2O = NH4(OH) + HCl =>
NH4Cl + H2O = NH4(OH) + HCl
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 06/21/11
Equations balanced on 07/21/10
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