| Equations balanced on the previous day | Equations balanced on the next day |
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3 MnO2 + 4 H{+} + 2 NO = 3 Mn{2+} + 2 H2O + 2 NO3{-}
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
NH3 + H2SO4 = NH4 + SO4 =>
2 NH3 + H2SO4 = 2 NH4 + SO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C3H6 + O2 = CO2 + H2O =>
2 C3H6 + 9 O2 = 6 CO2 + 6 H2O
HgI2 + S = HgS + I =>
HgI2 + S = HgS + 2 I
CaCO3 + H3O = Ca + CO2 + H2O =>
CaCO3 + 2 H3O = Ca + CO2 + 3 H2O
C21H41O6 + HNO3 = C4H6O2 + N2 + H2O =>
20 C21H41O6 + 74 HNO3 = 105 C4H6O2 + 37 N2 + 132 H2O
Fe + Cd{2+} = Fe{2+} + Cd =>
Fe + Cd{2+} = Fe{2+} + Cd
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al + O2 + H2 = (Al(OH)3) =>
2 Al + 3 O2 + 3 H2 = 2(Al(OH)3)
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
CH3COOH + Ba(OH)2 = CH3COO + Ba + H2O =>
2 CH3COOH + Ba(OH)2 = 2 CH3COO + Ba + 2 H2O
HgNO3 + Na2SO4 = HgSO4 + Na2 + NO3 =>
HgNO3 + Na2SO4 = HgSO4 + Na2 + NO3
C5H6O + O2 = CO2 + H2O =>
C5H6O + 6 O2 = 5 CO2 + 3 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
FeTiO3 + Cl2 + C = TiCl4 + FeCl3 + CO =>
2 FeTiO3 + 7 Cl2 + 6 C = 2 TiCl4 + 2 FeCl3 + 6 CO
Mg + Br2 = MgBr2 =>
Mg + Br2 = MgBr2
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
K2 + Cr2 + O2 = K2Cr2O7 =>
2 K2 + 2 Cr2 + 7 O2 = 2 K2Cr2O7
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
C + O2 = CO2 =>
C + O2 = CO2
C + O2 = CO =>
2 C + O2 = 2 CO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
K2 + Cr + O2 = K2Cr2O7 =>
2 K2 + 4 Cr + 7 O2 = 2 K2Cr2O7
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K + Cr + O2 = K2Cr2O7 =>
4 K + 4 Cr + 7 O2 = 2 K2Cr2O7
BaCO3 + C + H2O = CO + Ba(OH)2 =>
BaCO3 + C + H2O = 2 CO + Ba(OH)2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Fe + C12 = FeC13 =>
12 Fe + 13 C12 = 12 FeC13
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
N2 + O2 = N2O4 =>
N2 + 2 O2 = N2O4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mg(OH)2 + H3PO4 = Mg3(PO4)2 + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2 + 6 H2O
(AgNO3) + Na2SO4 = Ag2SO4 + Na + NO3 =>
2(AgNO3) + Na2SO4 = Ag2SO4 + 2 Na + 2 NO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P4 + Cl2 = P2Cl4 =>
P4 + 4 Cl2 = 2 P2Cl4
KMnO4 + Ni(NO3)2 = KNO3 + Ni(MnO4)2 =>
2 KMnO4 + Ni(NO3)2 = 2 KNO3 + Ni(MnO4)2
C + H2 + O2 = CH2O =>
2 C + 2 H2 + O2 = 2 CH2O
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
H3PO4 = H4P2O7 + H2O =>
2 H3PO4 = H4P2O7 + H2O
SbPO4 + HNO3 = H3PO4 + Sb(NO3)3 =>
SbPO4 + 3 HNO3 = H3PO4 + Sb(NO3)3
CO2 + NH3 = OC(NH2)2 + H2O =>
CO2 + 2 NH3 = OC(NH2)2 + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe(OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe(OH)3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
C6H6 + O2 = H2O + CO2 =>
2 C6H6 + 15 O2 = 6 H2O + 12 CO2
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/08/09
Equations balanced on 09/07/08
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