| Equations balanced on the previous day | Equations balanced on the next day |
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N2O5 = 2 NO2 + O
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
K + Br + O = KBrO3 =>
K + Br + 3 O = KBrO3
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Fe + O2 + H2O = Fe{2+} + OH{-} =>
2 Fe + O2 + 2 H2O = 2 Fe{2+} + 4 OH{-}
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
HCl + CaOH = H2O + CaCl =>
HCl + CaOH = H2O + CaCl
KO2 + H2O = O2 + KOH =>
4 KO2 + 2 H2O = 3 O2 + 4 KOH
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
CaO + NH4Cl = NH3 + H2O + CaCl2 =>
CaO + 2 NH4Cl = 2 NH3 + H2O + CaCl2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
C + O2 = CO2 =>
C + O2 = CO2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
SeO2 + H2Se = Se + H2O =>
SeO2 + 2 H2Se = 3 Se + 2 H2O
(NH4)3PO4 + Ba(NO3)2 = Ba3(PO4)2 + NH4NO3 =>
2(NH4)3PO4 + 3 Ba(NO3)2 = Ba3(PO4)2 + 6 NH4NO3
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
CrCl36H2O = H2O + CrCl3 + Cl =>
CrCl36H2O = H2O + CrCl3 + 33 Cl
CH3CH2OH + O2 = CH3CHO + H2O =>
2 CH3CH2OH + O2 = 2 CH3CHO + 2 H2O
K + Br + O = KBrO3 =>
K + Br + 3 O = KBrO3
K(s) + Br + O = KBrO3 =>
K(s) + Br + 3 O = KBrO3
K(s) + Br(g) + O(g) = KBrO3 =>
K(s) + Br(g) + 3 O(g) = KBrO3
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
K(s) + Br(l) + O(g) = KBrO3 =>
K(s) + Br(l) + 3 O(g) = KBrO3
K(s) + Br(l) + O(g) = KBrO3(s) =>
K(s) + Br(l) + 3 O(g) = KBrO3(s)
KOH + HNO3 = KNO3 + H2O =>
KOH + HNO3 = KNO3 + H2O
K(s) + Br(g) + O(g) = KBrO3(s) =>
K(s) + Br(g) + 3 O(g) = KBrO3(s)
K(s) + Br(g) + O(g) = KBrO3(s) =>
K(s) + Br(g) + 3 O(g) = KBrO3(s)
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Fe2O3 + Al = Fe + Al2O3 =>
Fe2O3 + 2 Al = 2 Fe + Al2O3
Cr2O7{2-} + HSO3{-} + H{+} = Cr{3+} + SO4{2-} + H2O =>
Cr2O7{2-} + 3 HSO3{-} + 5 H{+} = 2 Cr{3+} + 3 SO4{2-} + 4 H2O
NH3 + O2 = HNO3 + H2O =>
NH3 + 2 O2 = HNO3 + H2O
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
HNO3 + KI = NO + I2 + H2O + KNO3 =>
8 HNO3 + 6 KI = 2 NO + 3 I2 + 4 H2O + 6 KNO3
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
C25H52 + O2 = CO2 + H2O =>
C25H52 + 38 O2 = 25 CO2 + 26 H2O
ClO3{-} + NO2{-} = Cl{-} + NO3{-} =>
ClO3{-} + 3 NO2{-} = Cl{-} + 3 NO3{-}
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
Fe + O = Fe2O =>
2 Fe + O = Fe2O
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
Cr2O3 + KOH + O2 = K2CrO4 + H2O =>
2 Cr2O3 + 8 KOH + 3 O2 = 4 K2CrO4 + 4 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/11/08
Equations balanced on 10/11/07
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