| Equations balanced on the previous day | Equations balanced on the next day |
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Fe(OH)3 + H3PO4 = FePO4 + 3 H2O
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Co + CN{-} + H2O + O2 = [Co(CN)6]{3-} + OH{-} =>
4 Co + 24 CN{-} + 6 H2O + 3 O2 = 4[Co(CN)6]{3-} + 12 OH{-}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Fe + HNO3(conc) = Fe(NO3)3 + NO2 + H2O =>
Fe + 6 HNO3(conc) = Fe(NO3)3 + 3 NO2 + 3 H2O
Pb + O2 = Pb2O5 =>
4 Pb + 5 O2 = 2 Pb2O5
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
H2O + CO2 = H2CO3 =>
H2O + CO2 = H2CO3
Al2(So4)3 + NaOh = Al(Oh)3 + Na2So4 =>
Al2(So4)3 + 6 NaOh = 2 Al(Oh)3 + 3 Na2So4
Pb(NO3)2 = PbO + NO2 + O2 =>
2 Pb(NO3)2 = 2 PbO + 4 NO2 + O2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
K2Cr2O7 + H2SO4 = K2SO4 + Cr(SO4)3 + H20 + O2 =>
10 K2Cr2O7 + 70 H2SO4 = 10 K2SO4 + 20 Cr(SO4)3 + 7 H20 + 35 O2
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4 =>
H2SO4 + Na2CO3 = CO2 + H2O + Na2SO4
Li + H2 = LiH =>
2 Li + H2 = 2 LiH
MG + O2 = MGO =>
2 MG + O2 = 2 MGO
CU + HNO3 = CU(NO3)2 + H2 =>
CU + 2 HNO3 = CU(NO3)2 + H2
NaHCO3 + H2SO4 = Na2SO4 + CO2 + H2O =>
2 NaHCO3 + H2SO4 = Na2SO4 + 2 CO2 + 2 H2O
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
Fe + S = FeS =>
Fe + S = FeS
NaOH + AlBr3 = NaBr + Al(OH)3 =>
3 NaOH + AlBr3 = 3 NaBr + Al(OH)3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
NaI + MnO2 + H2SO4 = NaHSO4 + MnSO4 + H2O + I2 =>
2 NaI + MnO2 + 3 H2SO4 = 2 NaHSO4 + MnSO4 + 2 H2O + I2
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
FeCO3 + HNO3 = Fe(NO3)3 + CO2 + NO2 + H2O =>
FeCO3 + 4 HNO3 = Fe(NO3)3 + CO2 + NO2 + 2 H2O
Na2CO3 + HCl = NaCl + CO2 + H2O =>
Na2CO3 + 2 HCl = 2 NaCl + CO2 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
FeCl2 + Cl2 = FeCl3 =>
2 FeCl2 + Cl2 = 2 FeCl3
H4SiO4 + Pt(OH)4 = PtSiO4 + H2O =>
H4SiO4 + Pt(OH)4 = PtSiO4 + 4 H2O
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NaOH + H2SO4 = Na2SO4 + H2O =>
2 NaOH + H2SO4 = Na2SO4 + 2 H2O
FeCl3 + H2SO4 + Zn = FeSO4 + ZnCl3 + H2 =>
FeCl3 + H2SO4 + Zn = FeSO4 + ZnCl3 + H2
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Cl2 + NaOH = NaOCl + NaCl + H2O =>
Cl2 + 2 NaOH = NaOCl + NaCl + H2O
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
P4 + KOH + H2O = KH2PO2 + PH3 =>
P4 + 3 KOH + 3 H2O = 3 KH2PO2 + PH3
Zn + CrCl3 = CrCl2 + ZnCl2 =>
Zn + 2 CrCl3 = 2 CrCl2 + ZnCl2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH4 + O2 = CO2 + H20 =>
5 CH4 + 5 O2 = 5 CO2 + H20
KCl + AgNO3 = KNO3 + AgCl =>
KCl + AgNO3 = KNO3 + AgCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Fe2O3 + HNO3 = Fe(NO3)3 + H2O =>
Fe2O3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2O
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
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| Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 08/07/13
Equations balanced on 09/06/12
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