| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 KMnO4 + KL + 6 KOH = 6 K2MnO4 + KLO3 + 3 H2O
HPO3 + C = P + H2O + CO =>
2 HPO3 + 5 C = 2 P + H2O + 5 CO
BF3 + H2O = B2O3 + HF =>
2 BF3 + 3 H2O = B2O3 + 6 HF
C3H6 + C2H4O = C5H10O =>
C3H6 + C2H4O = C5H10O
Hg(NO3)2 + Sn = Sn(NO3)2 + Hg =>
Hg(NO3)2 + Sn = Sn(NO3)2 + Hg
CaCl2 + NaCH3COO = CaCl2NaCH3COO =>
CaCl2 + NaCH3COO = CaCl2NaCH3COO
CuSO4 + H2SO4 = Cu(SO4)2 + H2 =>
CuSO4 + H2SO4 = Cu(SO4)2 + H2
C10H9NO3S + HONO = C10H6N2O3S + H2O =>
C10H9NO3S + HONO = C10H6N2O3S + 2 H2O
Mo + Cl2 = MoCl2 =>
Mo + Cl2 = MoCl2
Cd + HBr = CdBr2 + H2 =>
Cd + 2 HBr = CdBr2 + H2
Br2 + NaI = NaBr + I2 =>
Br2 + 2 NaI = 2 NaBr + I2
CH2CHCH3 + KMnO4 + H2O = CH3CHOHCH2OH + MnO2 + KOH =>
3 CH2CHCH3 + 2 KMnO4 + 4 H2O = 3 CH3CHOHCH2OH + 2 MnO2 + 2 KOH
C2H4 + Br2 = BrCH2CH2Br =>
C2H4 + Br2 = BrCH2CH2Br
BaNO2 + HCl = BaCl2 + N(OH)2 =>
BaNO2 + 2 HCl = BaCl2 + N(OH)2
C57H104O6 + CH3OH = C19H36O2 + H2O =>
3 C57H104O6 + 38 CH3OH = 11 C19H36O2 + 34 H2O
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
KHO + HCl = KCl + H2O =>
KHO + HCl = KCl + H2O
U + Te = UTe3 =>
U + 3 Te = UTe3
Al + Ag{2}S = Al{2}S{3} + Ag =>
Al + Ag{2}S = Al{2}S{3} + Ag
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + NH4C2H3O2(aq) =>
(NH4)2SO4(aq) + Ba(C2H3O2)2(aq) = BaSO4(s) + 2 NH4C2H3O2(aq)
FeCl3 + NH4CNS = Fe(CNS)3 + NH4Cl =>
FeCl3 + 3 NH4CNS = Fe(CNS)3 + 3 NH4Cl
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
C5H8O6 + C8H18O = C24H38O4 + H2O =>
72 C5H8O6 + 123 C8H18O = 56 C24H38O4 + 331 H2O
MnSO4 + Na2S2O8 + H2O = H2MnO3 + Na2SO4 + H2SO4 =>
MnSO4 + Na2S2O8 + 3 H2O = H2MnO3 + Na2SO4 + 2 H2SO4
C6H6O7 + NaOH = H2O + C6H3O7 + Na =>
C6H6O7 + 3 NaOH = 3 H2O + C6H3O7 + 3 Na
NiS2 + O2 = NiO + SO2 =>
2 NiS2 + 5 O2 = 2 NiO + 4 SO2
Pb(NO3)2 + NaOH = NaNO3 + Pb(OH)2 =>
Pb(NO3)2 + 2 NaOH = 2 NaNO3 + Pb(OH)2
K2FeO4 + H2O = Fe(OH)3 + O + KOH =>
2 K2FeO4 + 5 H2O = 2 Fe(OH)3 + 3 O + 4 KOH
CON2H4 = CONH2NH2 =>
CON2H4 = CONH2NH2
FeS + HCl + O2 = FeCl2 + H2SO4 =>
FeS + 2 HCl + 2 O2 = FeCl2 + H2SO4
MnO2 + KOH + H2O = KMnO4 + H2 =>
2 MnO2 + 2 KOH + 2 H2O = 2 KMnO4 + 3 H2
SrSO3 + CH3COOH = C4H6O4Sr + H2O + SO2 =>
SrSO3 + 2 CH3COOH = C4H6O4Sr + H2O + SO2
NH4(aq) + OH(aq) = NH4(OH) =>
NH4(aq) + OH(aq) = NH4(OH)
C4H9NO2 + HCl + NaNO2 = C4H6O2 + NaCl + NO + H =>
C4H9NO2 + HCl + NaNO2 = C4H6O2 + NaCl + 2 NO + 4 H
C7H10S + O2 = CO2 + H2O + SO2 =>
2 C7H10S + 21 O2 = 14 CO2 + 10 H2O + 2 SO2
Fe2O3 + S = Fe + SO2 =>
2 Fe2O3 + 3 S = 4 Fe + 3 SO2
Cu + Fe(aq) = CuFe =>
Cu + Fe(aq) = CuFe
Sb2S3 + Fe = Sb + FeS =>
Sb2S3 + 3 Fe = 2 Sb + 3 FeS
AgCN + KCN = K[Ag(CN)2] =>
AgCN + KCN = K[Ag(CN)2]
FeS + LiOH = FeOH + LiS =>
FeS + LiOH = FeOH + LiS
Na + HO = NaO + H =>
Na + HO = NaO + H
NaO + H2O = Na(OH)2 =>
NaO + H2O = Na(OH)2
C2H2 + KMnO4 + H2SO4 = C2H2O4 + MnSO4 + K2SO4 + H2O =>
5 C2H2 + 8 KMnO4 + 12 H2SO4 = 5 C2H2O4 + 8 MnSO4 + 4 K2SO4 + 12 H2O
CH4 + CO2 = C + H2O =>
CH4 + CO2 = 2 C + 2 H2O
ZnOHCH3COO + H2O = Zn(OH)2 + CH3COOH =>
ZnOHCH3COO + H2O = Zn(OH)2 + CH3COOH
KOH + HCI = KCI + H2O =>
KOH + HCI = KCI + H2O
Na + Al2(SO4)3 = Na2SO4 + Al2 =>
6 Na + Al2(SO4)3 = 3 Na2SO4 + Al2
(NH4)2CO3(aq) + Ba(C2H3O2)2(aq) = (NH4)2(C2H3O2)2(aq) + BaCO3(s) =>
(NH4)2CO3(aq) + Ba(C2H3O2)2(aq) = (NH4)2(C2H3O2)2(aq) + BaCO3(s)
CH3COCH3 = C2H6 + CO =>
CH3COCH3 = C2H6 + CO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/16/24
Équations équilibrées sur01/15/24
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