| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2SO4 + BaBr2 = BaSO4 + 2 KBr
ZnSO3 + HCl = ZnCl2 + H2O + SO2 =>
ZnSO3 + 2 HCl = ZnCl2 + H2O + SO2
CaSO4 + (NH4)2C2O4 = CaC2O4 + (NH4)2SO4 =>
CaSO4 + (NH4)2C2O4 = CaC2O4 + (NH4)2SO4
Fe2O3 + Ca(OH)2 = CaFe2O4 + H2O =>
Fe2O3 + Ca(OH)2 = CaFe2O4 + H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
H2SO4 + Cu2O = SO2 + CuSO4 + H2O =>
3 H2SO4 + Cu2O = SO2 + 2 CuSO4 + 3 H2O
K2S2O3 + Br2 + KOH = KBr + K2SO4 + H2O =>
K2S2O3 + 4 Br2 + 10 KOH = 8 KBr + 2 K2SO4 + 5 H2O
CuO + NaOH = Cu(OH)2 + Na2O =>
CuO + 2 NaOH = Cu(OH)2 + Na2O
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
Fe2O3 + Ca(OH)2 = Fe(OH)3 + CaO =>
Fe2O3 + 3 Ca(OH)2 = 2 Fe(OH)3 + 3 CaO
AlCl3 + HNO3 = Al(NO3)3 + HCl =>
AlCl3 + 3 HNO3 = Al(NO3)3 + 3 HCl
Fe2O3 + Ca(OH)2 = Fe(OH)2 + Ca2O3 =>
Fe2O3 + 2 Ca(OH)2 = 2 Fe(OH)2 + Ca2O3
C6H12 + O2 = (CH2)5CO + H2O =>
C6H12 + O2 = (CH2)5CO + H2O
Fe2O3 + Ca(OH)2 = Fe(OH)2 + Ca2O3 =>
Fe2O3 + 2 Ca(OH)2 = 2 Fe(OH)2 + Ca2O3
C8H10N4O2 + O2 = CO2 + HNO3 + H2O =>
2 C8H10N4O2 + 29 O2 = 16 CO2 + 8 HNO3 + 6 H2O
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
Na2CO3 + Fe10SO4 = Na2SO4 + Fe10CO3 =>
Na2CO3 + Fe10SO4 = Na2SO4 + Fe10CO3
NH4NO3 + CaO = NH3 + Ca(NO3)2 + H2O =>
2 NH4NO3 + CaO = 2 NH3 + Ca(NO3)2 + H2O
C6H12 + CO2 = CO + H2O =>
C6H12 + 12 CO2 = 18 CO + 6 H2O
K2SO4 + BaCl2 = BaSO4 + KCl =>
K2SO4 + BaCl2 = BaSO4 + 2 KCl
Co + NO2 = CoNO2 =>
Co + NO2 = CoNO2
KBr + HClO4 = KH + BrClO4 =>
KBr + HClO4 = KH + BrClO4
KBr + HClO4 = KClO4 + HBr =>
KBr + HClO4 = KClO4 + HBr
Na + KOH = NaHO + K =>
Na + KOH = NaHO + K
C + H2 + Br = CH3Br =>
2 C + 3 H2 + 2 Br = 2 CH3Br
Al + S8 = Al2S3 =>
16 Al + 3 S8 = 8 Al2S3
HBr + Ag3PO4 = AgBr + H3PO4 =>
3 HBr + Ag3PO4 = 3 AgBr + H3PO4
NH4VO3 = V2O3 + NH3 + H2O + N2 =>
6 NH4VO3 = 3 V2O3 + 2 NH3 + 9 H2O + 2 N2
Li2CO3 + HCl = LiCl + H2CO3 =>
Li2CO3 + 2 HCl = 2 LiCl + H2CO3
K2SO4 + BaBr2 = BaSO4 + KBr =>
K2SO4 + BaBr2 = BaSO4 + 2 KBr
AuPO4 + Cu = Cu3(PO4)2 + Au =>
2 AuPO4 + 3 Cu = Cu3(PO4)2 + 2 Au
Na3PO4 + HNO3 = H3PO4 + NaNO3 =>
Na3PO4 + 3 HNO3 = H3PO4 + 3 NaNO3
H2SO4 + PbCl2 = H2SO4PbCl2 =>
H2SO4 + PbCl2 = H2SO4PbCl2
CaSO4 + CH4 = CaCO3 + S + H2O + H =>
CaSO4 + CH4 = CaCO3 + S + H2O + 2 H
Pb(NO3)2 + K2CrO4 = Pb(CrO4)2 + K2NO3 =>
Pb(NO3)2 + 2 K2CrO4 = Pb(CrO4)2 + 2 K2NO3
NO2 + CO = N2 + CO2 =>
2 NO2 + 4 CO = N2 + 4 CO2
Cr(OH)3 + HNO3 = Cr(NO3)3 + H2O =>
Cr(OH)3 + 3 HNO3 = Cr(NO3)3 + 3 H2O
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
FeCl3 + CuI2 = FeI3 + CuCl2 =>
2 FeCl3 + 3 CuI2 = 2 FeI3 + 3 CuCl2
FeCl2 + KClO3 + HCl = FeCl3 + KCl + H2O =>
6 FeCl2 + KClO3 + 6 HCl = 6 FeCl3 + KCl + 3 H2O
CO + NO2 = CO2 + NO =>
CO + NO2 = CO2 + NO
CuSO4 + Cd(NO3)2 = CdSO4 + Cu(NO3)2 =>
CuSO4 + Cd(NO3)2 = CdSO4 + Cu(NO3)2
NH3 + NaClO + NaOH = Na2NO3 + NaCl + H2O =>
2 NH3 + 7 NaClO + 4 NaOH = 2 Na2NO3 + 7 NaCl + 5 H2O
Pb(NO3)2 + K2CrO4 = Pb(CrO4)2 + K2NO3 =>
Pb(NO3)2 + 2 K2CrO4 = Pb(CrO4)2 + 2 K2NO3
MnO4 + H{+} + Fe{2+} = Mn{2+} + H2O + Fe{3+} =>
MnO4 + 8 H{+} + 6 Fe{2+} = Mn{2+} + 4 H2O + 6 Fe{3+}
FeO + CO = Fe + CO2 =>
FeO + CO = Fe + CO2
Na + Sn(C2H3O2) = Na(C2H3O2) + Sn =>
Na + Sn(C2H3O2) = Na(C2H3O2) + Sn
NH3 + NaClO + NaOH = Na2NO3 + NaCl + H2O =>
2 NH3 + 7 NaClO + 4 NaOH = 2 Na2NO3 + 7 NaCl + 5 H2O
(MnO4){-} + I{-} + H2O = MnO2 + I2{+} + OH{-} =>
(MnO4){-} + 2 I{-} + 2 H2O = MnO2 + I2{+} + 4 OH{-}
Cu + HBr = CuHBr =>
Cu + HBr = CuHBr
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/23/24
Équations équilibrées sur10/23/23
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