| Equations balanced on the previous day | Equations balanced on the next day |
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CaCO3 + 2 KOH = Ca(OH)2 + K2CO3
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
HI + NaOH = H2O + NaI =>
HI + NaOH = H2O + NaI
Al2(SO4)3 = Al + SO4 =>
Al2(SO4)3 = 2 Al + 3 SO4
NaNO3 + H2SO4 = NaHSO4 + HNO3 =>
NaNO3 + H2SO4 = NaHSO4 + HNO3
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
C12H12N2 + O2 + OH{-} = CO3{-2} + H2O + N2 =>
C12H12N2 + 15 O2 + 24 OH{-} = 12 CO3{-2} + 18 H2O + N2
KCO3 + H2NO3 = KNO3 + H2CO3 =>
KCO3 + H2NO3 = KNO3 + H2CO3
NaOH + CuSO4 = CuOH + NaSO4 =>
NaOH + CuSO4 = CuOH + NaSO4
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
HBr + KOH = H2O + BrK =>
HBr + KOH = H2O + BrK
H2O2(l) = H2O(l) + O2(g) =>
2 H2O2(l) = 2 H2O(l) + O2(g)
Zn + NaOH = Na2ZnO2 + H2 =>
Zn + 2 NaOH = Na2ZnO2 + H2
NO2 + H2O + O2 = HNO3 =>
4 NO2 + 2 H2O + O2 = 4 HNO3
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NH4Cl + NaNO2 = NaCl + N2 + H2O =>
NH4Cl + NaNO2 = NaCl + N2 + 2 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
HNO3 + Na2CO3 = NaNO3 + CO2 + H2O =>
2 HNO3 + Na2CO3 = 2 NaNO3 + CO2 + H2O
Na2CO3 = Na + CO3 =>
Na2CO3 = 2 Na + CO3
ZnCl2 + H2S = ZnS + HCl =>
ZnCl2 + H2S = ZnS + 2 HCl
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2O2 = O + H2O =>
H2O2 = O + H2O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
HNO3 + Mg = Mg(NO3)2 + H2 =>
2 HNO3 + Mg = Mg(NO3)2 + H2
CaCl2 + K2CO3 = CaCO3 + KCl =>
CaCl2 + K2CO3 = CaCO3 + 2 KCl
NO2 + H2 = NH3 + H2O =>
2 NO2 + 7 H2 = 2 NH3 + 4 H2O
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
AlBr3 + CaCr2O7 + H3PO4 = Br2 + Ca3(PO4)2 + CrPO4 + AlPO4 + H2O =>
6 AlBr3 + 3 CaCr2O7 + 14 H3PO4 = 9 Br2 + Ca3(PO4)2 + 6 CrPO4 + 6 AlPO4 + 21 H2O
H + Cl = HCl =>
H + Cl = HCl
Cu(NO3)2 + NaOH = Cu(OH)2 + Na(NO3) =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 Na(NO3)
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
HNO3 + Mn = Mn(NO3)2 + H2 =>
2 HNO3 + Mn = Mn(NO3)2 + H2
MnO2 + HCl = MnCl2 + Cl2 + H2O =>
MnO2 + 4 HCl = MnCl2 + Cl2 + 2 H2O
CH4 + Cl2 = CHCl3 + HCl =>
CH4 + 3 Cl2 = CHCl3 + 3 HCl
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
C8H18 + N2O = CO2 + H2O + N2 =>
C8H18 + 25 N2O = 8 CO2 + 9 H2O + 25 N2
Al + MnO2 = Al2O3 + Mn =>
4 Al + 3 MnO2 = 2 Al2O3 + 3 Mn
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
K2Cr2O7 + CH3OH + H{+} = Cr{2+} + K{+} + CO2 + H2O =>
3 K2Cr2O7 + 4 CH3OH + 18 H{+} = 6 Cr{2+} + 6 K{+} + 4 CO2 + 17 H2O
Na2CO3 + HNO3 = CO2 + H2O + NaNO3 =>
Na2CO3 + 2 HNO3 = CO2 + H2O + 2 NaNO3
CH3COOH + HCl = H20 + CH3COOCl =>
10 CH3COOH + 10 HCl = H20 + 10 CH3COOCl
K2Cr2O7 + CH3CH2OH + H{+} = Cr{2+} + K{+} + CH3COOH + H2O =>
K2Cr2O7 + 2 CH3CH2OH + 6 H{+} = 2 Cr{2+} + 2 K{+} + 2 CH3COOH + 5 H2O
N2O5 = NO2 + O2 =>
2 N2O5 = 4 NO2 + O2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 07/27/13
Equations balanced on 08/26/12
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