Equations balanced on the previous day | Equations balanced on the next day |
Zn + H2SO4 = ZnSO4 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl3 + Na2S = FeS + NaCl + S =>
2 FeCl3 + 3 Na2S = 2 FeS + 6 NaCl + S
Sn + AgNO3 = Ag + Sn(NO3)2 =>
Sn + 2 AgNO3 = 2 Ag + Sn(NO3)2
C2H6O2 + O2 = CO2 + H20 =>
10 C2H6O2 + 10 O2 = 20 CO2 + 3 H20
FeCl2 + KNO3 + HCl = FeCl3 + NO + H2O + KCl =>
3 FeCl2 + KNO3 + 4 HCl = 3 FeCl3 + NO + 2 H2O + KCl
Ca(HCO3)2 + HCl = CaCl2 + H2O + CO2 =>
Ca(HCO3)2 + 2 HCl = CaCl2 + 2 H2O + 2 CO2
NaClO + Na2S2O3 = NaCl + Na2S2O6 =>
3 NaClO + Na2S2O3 = 3 NaCl + Na2S2O6
KMnO4 + SO2 + H2O = MnSO4 + K2SO4 + H2SO4 =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + K2SO4 + 2 H2SO4
BaCl2 + NaOH(aq) = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH(aq) = Ba(OH)2 + 2 NaCl
K2S + FeBr3 = KBr + Fe2S3 =>
3 K2S + 2 FeBr3 = 6 KBr + Fe2S3
F2 + NaI = NaF + I2 =>
F2 + 2 NaI = 2 NaF + I2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
AgNo3 + Na2S2O3 = Ag2S2O3 + NaNo3 =>
2 AgNo3 + Na2S2O3 = Ag2S2O3 + 2 NaNo3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
Fe(s) + HClO4(aq) = Fe(ClO4)2 + H2 =>
Fe(s) + 2 HClO4(aq) = Fe(ClO4)2 + H2
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn =>
Fe + Zn(NO3)2 = Fe(NO3)2 + Zn
TiO2 + H2 = H2O + TiO =>
TiO2 + H2 = H2O + TiO
AlCl3(aq) + NaOH(aq) = Al(OH)3(s) + NaCl(aq) =>
AlCl3(aq) + 3 NaOH(aq) = Al(OH)3(s) + 3 NaCl(aq)
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H2S + CO = CH3CO2H + S8 =>
8 H2S + 8 CO = 4 CH3CO2H + S8
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Cr2O3 + NaCO3 + KNO3 = NaCrO4 + CO2 + KNO2 =>
Cr2O3 + 2 NaCO3 + 3 KNO3 = 2 NaCrO4 + 2 CO2 + 3 KNO2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Na2CO3 + HCl = Na2Cl + HCO3 =>
Na2CO3 + HCl = Na2Cl + HCO3
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O =>
NaOH(aq) + HClO4(aq) = NaClO4(aq) + H2O
I2 + F2 = IF3 =>
I2 + 3 F2 = 2 IF3
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Cu(s) + O2(g) = CuO2(s) =>
Cu(s) + O2(g) = CuO2(s)
CaH2 + H2O = Ca(OH)2 + H2 =>
CaH2 + 2 H2O = Ca(OH)2 + 2 H2
[Co(NH3)5Cl]Cl2 + NaOH = NH3 + NaCl + Co2O3 + H2O =>
2[Co(NH3)5Cl]Cl2 + 6 NaOH = 10 NH3 + 6 NaCl + Co2O3 + 3 H2O
C2H6O2 + O2 = CO2 + H2O =>
2 C2H6O2 + 5 O2 = 4 CO2 + 6 H2O
Se + HNO3 = SeO3 + H2O + NO =>
Se + 2 HNO3 = SeO3 + H2O + 2 NO
Li + S = Li2S =>
2 Li + S = Li2S
FeCl3 + K4(Fe(CN)6) = KCl + Fe4(Fe(CN)6)3 =>
4 FeCl3 + 3 K4(Fe(CN)6) = 12 KCl + Fe4(Fe(CN)6)3
NaBr + NH4NO3 = NaNO3 + BrNH4 =>
NaBr + NH4NO3 = NaNO3 + BrNH4
Ca(OH)2 + NO2 = Ca(NO2)2 + Ca(NO3)2 + H2O =>
2 Ca(OH)2 + 4 NO2 = Ca(NO2)2 + Ca(NO3)2 + 2 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Na2SiO3 + NH4Cl = H2SiO3 + NaCl + NH3 =>
Na2SiO3 + 2 NH4Cl = H2SiO3 + 2 NaCl + 2 NH3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
CrO4{2-} + S2{-} + H2O = Cr(OH)4{-} + S(s) + OH{-} =>
CrO4{2-} + 3 S2{-} + 4 H2O = Cr(OH)4{-} + 6 S(s) + 4 OH{-}
Ba(NO3)2(aq) + LiOH(aq) = Ba(OH)2(aq) + Li(NO3)(aq) =>
Ba(NO3)2(aq) + 2 LiOH(aq) = Ba(OH)2(aq) + 2 Li(NO3)(aq)
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
N2O4 = NO2 =>
N2O4 = 2 NO2
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Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/15
Equations balanced on 10/04/14
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