Equations balanced on the previous day | Equations balanced on the next day |
2 HgO = 2 Hg + O2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
K2CrO4 + HCl = KCl + CrCl3 + Cl2 + H2O =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 3 Cl2 + 8 H2O
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
Na2CO3 + HCl = H2O + NaCl + CO2 =>
Na2CO3 + 2 HCl = H2O + 2 NaCl + CO2
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
C + H + Cl = CHCl3 =>
C + H + 3 Cl = CHCl3
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
N2H4 = NH3 + N2 =>
3 N2H4 = 4 NH3 + N2
SO2 + H2O2 = H2SO4 =>
SO2 + H2O2 = H2SO4
CrCl2 + CaCl2 = Cr(Cl2)2 + CaCl =>
CrCl2 + 2 CaCl2 = Cr(Cl2)2 + 2 CaCl
Sc2VN2F2 = VN + ScN + ScF3 + Sc =>
3 Sc2VN2F2 = 3 VN + 3 ScN + 2 ScF3 + Sc
NaOCl + S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
3 NaOCl + S2O3 + 4 NaOH = 2 Na2SO4 + 3 NaCl + 2 H2O
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
Ba(OH)2 + H3PO4 = H2O + Ba3(PO4)2 =>
3 Ba(OH)2 + 2 H3PO4 = 6 H2O + Ba3(PO4)2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
Mg3N2 + H2SO4 = MgSO4 + (NH4)2SO4 =>
Mg3N2 + 4 H2SO4 = 3 MgSO4 + (NH4)2SO4
CN + OCl{-} + H2O = N2 + HCO3 + Cl{-} =>
2 CN + 5 OCl{-} + H2O = N2 + 2 HCO3 + 5 Cl{-}
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
C6H26 + O2 = CO2 + H2O =>
2 C6H26 + 25 O2 = 12 CO2 + 26 H2O
C57H104O6 + CH3OH = C19H36O2 + C3H8O3 =>
C57H104O6 + 3 CH3OH = 3 C19H36O2 + C3H8O3
Sc2VN2F2 = VN + ScN + ScF3 + V =>
3 Sc2VN2F2 = 2 VN + 4 ScN + 2 ScF3 + V
Al(OH)3 + HCl = AlCl3 + H2O =>
Al(OH)3 + 3 HCl = AlCl3 + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Al + CuCl2*H2O = AlCl3 + Cu + H2O =>
2 Al + 3 CuCl2*H2O = 2 AlCl3 + 3 Cu + 3 H2O
Ca3(PO4)2 + H2SO4 = H3PO4 + CaSO4 =>
Ca3(PO4)2 + 3 H2SO4 = 2 H3PO4 + 3 CaSO4
C + H + Cl2 = CHCl3 =>
2 C + 2 H + 3 Cl2 = 2 CHCl3
Zn + HCl2 = ZnCl2 + H2 =>
2 Zn + 2 HCl2 = 2 ZnCl2 + H2
HNO3 = NO2 + HOH + O2 =>
4 HNO3 = 4 NO2 + 2 HOH + O2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
HNO3 + I2 = HIO3 + NO2 + H2O =>
10 HNO3 + I2 = 2 HIO3 + 10 NO2 + 4 H2O
C6H8O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 C6H8O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
Ba(OH)2 = BaO + H2O =>
Ba(OH)2 = BaO + H2O
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Pb(NO3)2 + NaOH = Pb(OH)2 + NaNO3 =>
Pb(NO3)2 + 2 NaOH = Pb(OH)2 + 2 NaNO3
HC2H3O2 + Ca(OH)2 = H2O + Ca(C2H3O2)2 =>
2 HC2H3O2 + Ca(OH)2 = 2 H2O + Ca(C2H3O2)2
S2 + O2 = SO3 =>
S2 + 3 O2 = 2 SO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CH3CH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH3 + 5 O2 = 3 CO2 + 4 H2O
Ag2S = Ag + S =>
Ag2S = 2 Ag + S
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Cu + FeSO4 = CuSO4 + Fe =>
Cu + FeSO4 = CuSO4 + Fe
HNO3 + NO = NO2 + H2O =>
2 HNO3 + NO = 3 NO2 + H2O
N2 + O2 = N2O5 =>
2 N2 + 5 O2 = 2 N2O5
Al(OH)3 + H2SO4 = Al{+3} + SO4{-2} + H2O =>
2 Al(OH)3 + 3 H2SO4 = 2 Al{+3} + 3 SO4{-2} + 6 H2O
Balance equation of any chemical reaction online for free
Equations balanced on the previous day | Equations balanced on the next day |
Equations balanced on 09/04/18
Equations balanced on 10/04/17
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.