| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
C2H4O + CO2 = CO + H2 =>
C2H4O + CO2 = 3 CO + 2 H2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
Ca + AgCI = CaCI + Ag2 =>
2 Ca + 2 AgCI = 2 CaCI + Ag2
C16H34 + O2 = CO2 + H2O =>
2 C16H34 + 49 O2 = 32 CO2 + 34 H2O
Al2(CO3)3 = Al2C3 + O3 =>
Al2(CO3)3 = Al2C3 + 3 O3
C2H5OH + CO = C2H5COOH =>
C2H5OH + CO = C2H5COOH
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
AsO3{3-} + I2 + OH{-} = AsO4{3-} + I{-} + H2O =>
AsO3{3-} + I2 + 2 OH{-} = AsO4{3-} + 2 I{-} + H2O
K2[Zn(OH)4] + SO2 = K2SO3 + Zn(OH)2 + H2O =>
K2[Zn(OH)4] + SO2 = K2SO3 + Zn(OH)2 + H2O
NaCl + AlSO4 = AlCl + NaSO4 =>
NaCl + AlSO4 = AlCl + NaSO4
Mg + Co(NO2)2 = Mg(NO2)2 + Co =>
Mg + Co(NO2)2 = Mg(NO2)2 + Co
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
AI(NO3)3 + (NH4)3PO4 = AIPO4 + NH4NO3 =>
AI(NO3)3 + (NH4)3PO4 = AIPO4 + 3 NH4NO3
Na3PO4 + LiCl = Na3Cl + PO4Li =>
Na3PO4 + LiCl = Na3Cl + PO4Li
BF3 + Na2CO3 + H2O = Na2B4O5(OH)4 + NaBF4 + CO2 =>
16 BF3 + 7 Na2CO3 + 2 H2O = Na2B4O5(OH)4 + 12 NaBF4 + 7 CO2
Sr(NO3)2 + HCl = HNO3 + SrCl2 =>
Sr(NO3)2 + 2 HCl = 2 HNO3 + SrCl2
N4O6 + H2O = H3NO3 =>
N4O6 + 6 H2O = 4 H3NO3
AlP + H2O = Al2O3 + H3P =>
2 AlP + 3 H2O = Al2O3 + 2 H3P
HS2O + O2 = SO2 + H2O =>
4 HS2O + 7 O2 = 8 SO2 + 2 H2O
HgNO3 + KI = HgI2 + K2NO3 =>
HgNO3 + 2 KI = HgI2 + K2NO3
FeCl2 + H2O2 + HCl = FeCl3 + H2O =>
2 FeCl2 + H2O2 + 2 HCl = 2 FeCl3 + 2 H2O
Au + AgOH = AuOH + Ag =>
Au + AgOH = AuOH + Ag
PbS + PbCO2 = Pb + SCO2 =>
PbS + PbCO2 = 2 Pb + SCO2
KI + NaClO + H2SO4 + CHCl3 = I2 + KClO3 + Na2SO4 + KCl + CH2 =>
24 KI + 6 NaClO + 3 H2SO4 + 6 CHCl3 = 12 I2 + 2 KClO3 + 3 Na2SO4 + 22 KCl + 6 CH2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
HgS + H2SO4 = HgSO4 + SO2 + H2O =>
HgS + 4 H2SO4 = HgSO4 + 4 SO2 + 4 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
NH3 + O2 + CH4 = CNH + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 CNH + 6 H2O
KCl + Ba(ClO)2 + H2SO4 = BaSO4 + K2SO4 + Cl2 + H2O =>
2 KCl + Ba(ClO)2 + 2 H2SO4 = BaSO4 + K2SO4 + 2 Cl2 + 2 H2O
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
KBrCl{2} = KClBr{2} =>
KBrCl{2} = KClBr{2}
HCl + Ba(OH)2 = H2O + BaCl2 =>
2 HCl + Ba(OH)2 = 2 H2O + BaCl2
C3H5(OH)3 + Cu(OH)2 = C3H5O2CuOH + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5O2CuOH + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C4H10 + HNO3 = C4H10NO3 + H =>
C4H10 + HNO3 = C4H10NO3 + H
CH3CH2OH + CuO = CH3CH2COOH + H2O + Cu =>
3 CH3CH2OH + 4 CuO = 2 CH3CH2COOH + 3 H2O + 4 Cu
Ag + Fe3Cl3 = AgCl3 + Fe =>
Ag + Fe3Cl3 = AgCl3 + 3 Fe
Ca + Na2SO4 = Na + CaSO4 =>
Ca + Na2SO4 = 2 Na + CaSO4
Fe + HNO3 = Fe(NO3)3 + NO + H2O =>
Fe + 4 HNO3 = Fe(NO3)3 + NO + 2 H2O
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
Ca(OH2) + HNO3 = CaNO3 + H(OH2) =>
Ca(OH2) + HNO3 = CaNO3 + H(OH2)
BF3 + AlCl3 = BCl3 + AlF3 =>
BF3 + AlCl3 = BCl3 + AlF3
Cr2O7{2-} + H2O = HCrO4{-} =>
Cr2O7{2-} + H2O = 2 HCrO4{-}
MnO4{-2} + H2O + {-} = MnO2 + OH{-} =>
MnO4{-2} + 2 H2O + 2e = MnO2 + 4 OH{-}
FeCl2 + Sr(OH)2 = Fe(OH)2 + SrCl2 =>
FeCl2 + Sr(OH)2 = Fe(OH)2 + SrCl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/24/25
Équations équilibrées sur04/23/24
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