| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeO(l) + CO(g) = Fe(s) + CO2(g)
[Co(NH3)5OCO2]NO3 + CH3COOH + NH4NO3 = [Co(NH3)5(OOCCH3)](NO3)2 + H2CO3 + NH4 =>
16[Co(NH3)5OCO2]NO3 + 13 CH3COOH + 12 NH4NO3 = 16[Co(NH3)5(OOCCH3)](NO3)2 + 10 H2CO3 + 8 NH4
NaHCO3 + H2(SO4) = Na2SO4 + H2O + CO2 =>
2 NaHCO3 + H2(SO4) = Na2SO4 + 2 H2O + 2 CO2
K2MnO4 + NO2 = KMnO4 + KNO2 =>
K2MnO4 + NO2 = KMnO4 + KNO2
C4H9OH + CuO = C2H5COOH + Cu + H2O =>
3 C4H9OH + 8 CuO = 4 C2H5COOH + 8 Cu + 3 H2O
CoCl2*6H2O + NH4Cl + NH4OH + H2O2 = (Co(NH3)5(H2O))Cl3 + H2O =>
2 CoCl2*6H2O + 2 NH4Cl + 8 NH4OH + H2O2 = 2(Co(NH3)5(H2O))Cl3 + 20 H2O
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3
Li3N + D2O = LiOD + ND3 =>
Li3N + 3 D2O = 3 LiOD + ND3
C22221H44444 + O2 = H2O + CO2 =>
C22221H44444 + 33332 O2 = 22222 H2O + 22221 CO2
KMnO4 + H2SO4 = MnSO4 + K2SO4 + H2O + O3 =>
6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 9 H2O + 5 O3
LiOH + Na2SO4 = Li2SO4 + NaOH =>
2 LiOH + Na2SO4 = Li2SO4 + 2 NaOH
KBr + CCl4 = KCl + Br4C =>
4 KBr + CCl4 = 4 KCl + Br4C
Cr2(SO4)3 + PbO2 + H2O = PbSO4 + H2CrO4 =>
Cr2(SO4)3 + 3 PbO2 + 2 H2O = 3 PbSO4 + 2 H2CrO4
ZnO + BaO + H3PO4 = (BaO)10(ZnO)40(P2O5)50 + H2O =>
40 ZnO + 10 BaO + 100 H3PO4 = (BaO)10(ZnO)40(P2O5)50 + 150 H2O
KI + H2S2O3 + H2O = H2S + I2 + K2SO4 =>
8 KI + 5 H2S2O3 + H2O = 6 H2S + 4 I2 + 4 K2SO4
Cu + W = CuW =>
Cu + W = CuW
Mg3(PO4)2 + K2SiO3 = MgSiO3 + K3PO4 =>
Mg3(PO4)2 + 3 K2SiO3 = 3 MgSiO3 + 2 K3PO4
KHS + MgSO4 = K2SO4 + Mg(HS)2 =>
2 KHS + MgSO4 = K2SO4 + Mg(HS)2
FeS + HNO3 = Fe(NO3)2 + S + H2O + NO =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 3 S + 4 H2O + 2 NO
ICl + Cl2 = ICl3 =>
ICl + Cl2 = ICl3
SrO + SrH2 + SrCr2O5 = Sr20Cr10O30H10 + H =>
5 SrO + 10 SrH2 + 5 SrCr2O5 = Sr20Cr10O30H10 + 10 H
Sn + HNO3(conc) = H2SnO3 + NO2 + H2O =>
Sn + 4 HNO3(conc) = H2SnO3 + 4 NO2 + H2O
K2Cr2O7 + H2SO4 + C2H6O = Cr2(SO4)3 + CH3CO2H + K2SO4 + H2O =>
2 K2Cr2O7 + 8 H2SO4 + 3 C2H6O = 2 Cr2(SO4)3 + 3 CH3CO2H + 2 K2SO4 + 11 H2O
H2MnO5 + Fe(OH)3 = Fe2(MnO5)3 + H2O =>
3 H2MnO5 + 2 Fe(OH)3 = Fe2(MnO5)3 + 6 H2O
NaOH + AgNo3 = NaOHAgNo3 =>
NaOH + AgNo3 = NaOHAgNo3
Fe2S3 + HNO3 = NO2 + H2O + Fe(NO3)3 + S =>
Fe2S3 + 12 HNO3 = 6 NO2 + 6 H2O + 2 Fe(NO3)3 + 3 S
NH3(aq) + AgNO3(aq) + OH(aq) = Ag(OH)(s) + NH4NO3 =>
7 NH3(aq) + 5 AgNO3(aq) + 8 OH(aq) = 5 Ag(OH)(s) + 6 NH4NO3
NH4OH + Fe2(SO4)3 = Fe(OH)3 + (NH4)2SO4 =>
6 NH4OH + Fe2(SO4)3 = 2 Fe(OH)3 + 3(NH4)2SO4
CaHPO4 + CH3COOH = Ca(CH3COO)PO3 + H2O =>
CaHPO4 + CH3COOH = Ca(CH3COO)PO3 + H2O
H2(g) + I2(s) = HI(s) =>
H2(g) + I2(s) = 2 HI(s)
Cr2(SO4)3 + Cl2 + KOH = K2CrO4 + KCl + Cl2SO4 + H2O =>
Cr2(SO4)3 + 9 Cl2 + 16 KOH = 2 K2CrO4 + 12 KCl + 3 Cl2SO4 + 8 H2O
Ca(NO3)2*4H2O + (NH4)2HPO4 + NH4OH = Ca10(PO4)6 + NH4NO3 + H2O =>
40 Ca(NO3)2*4H2O + 24(NH4)2HPO4 + 34 NH4OH = 4 Ca10(PO4)6 + 81 NH4NO3 + 191 H2O
SO4{2-} = SO2 + O2 + e =>
SO4{2-} = SO2 + O2 + 2e
C57H102O6 + CH3OH = C57H108O6 + C3H8O3 =>
2 C57H102O6 + 9 CH3OH = 2 C57H108O6 + 3 C3H8O3
KI3 + H2O2 + H2SO4 = K2SO4 + I2 + H2O =>
2 KI3 + H2O2 + H2SO4 = K2SO4 + 3 I2 + 2 H2O
C2H5OH + H2SO4 + KMnO4 = CO2 + H2O + MnSO4 + K2SO4 =>
5 C2H5OH + 18 H2SO4 + 12 KMnO4 = 10 CO2 + 33 H2O + 12 MnSO4 + 6 K2SO4
Ca(HCO3)2 = CaO + (CO2)2 + H2O =>
Ca(HCO3)2 = CaO + (CO2)2 + H2O
Na2C2O4 + SrCl2 = Na2C2Cl2 + SrO4 =>
Na2C2O4 + SrCl2 = Na2C2Cl2 + SrO4
BaCl2 + Pb(CH3CO2)2 = Ba(CH3CO2)2 + PbCl2 =>
BaCl2 + Pb(CH3CO2)2 = Ba(CH3CO2)2 + PbCl2
CH3CH2OH = H2O + C2H4 =>
CH3CH2OH = H2O + C2H4
ZuCl2(aq) + K2CO3(aq) = ZuCO3 + KCl =>
ZuCl2(aq) + K2CO3(aq) = ZuCO3 + 2 KCl
Cl2 + CaS = CaCl2 + S =>
Cl2 + CaS = CaCl2 + S
CH3CHOHCH2OH + HNO3 = CO2 + H2O + NO =>
3 CH3CHOHCH2OH + 16 HNO3 = 9 CO2 + 20 H2O + 16 NO
CaCl2 + HOCl = Cl2 + Ca(OH)2 =>
CaCl2 + 2 HOCl = 2 Cl2 + Ca(OH)2
Pb + N2 = Pb(N2)4 =>
Pb + 4 N2 = Pb(N2)4
NaPO4 + ZnSO4 = NaSO4 + ZnPO4 =>
NaPO4 + ZnSO4 = NaSO4 + ZnPO4
S2 + O4 + H4 = SO8H =>
2 S2 + 8 O4 + H4 = 4 SO8H
CH2O + KMnO4 = CO2 + MnO2 + K2O + H2O =>
3 CH2O + 4 KMnO4 = 3 CO2 + 4 MnO2 + 2 K2O + 3 H2O
LaCl3 + CaCO3 = CaCl3 + LaCO3 =>
LaCl3 + CaCO3 = CaCl3 + LaCO3
CuBr(s) + Hg2SO4 = CuSO4 + CuBr2(aq) + Hg(l) =>
2 CuBr(s) + Hg2SO4 = CuSO4 + CuBr2(aq) + 2 Hg(l)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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