| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + PH = H2 + FP
NH4Cl + H2O = NH4OH + HCl =>
NH4Cl + H2O = NH4OH + HCl
CaBr2 + KNO3 = Ca(NO3)2 + KBr =>
CaBr2 + 2 KNO3 = Ca(NO3)2 + 2 KBr
NH4NO2 + O2 = NH4NO3 =>
2 NH4NO2 + O2 = 2 NH4NO3
Na2O2 + Mg(OH)2 = Na2MgO3 + H2O =>
Na2O2 + Mg(OH)2 = Na2MgO3 + H2O
Ag2SO4 + HCl = AgCl + H2SO4 =>
Ag2SO4 + 2 HCl = 2 AgCl + H2SO4
HCN + Co(OH)2 = Co(CN)2 + H2O =>
2 HCN + Co(OH)2 = Co(CN)2 + 2 H2O
As2S3 + HNO3 + H2O = H3AsO4 + H2SO4 + NO =>
3 As2S3 + 28 HNO3 + 4 H2O = 6 H3AsO4 + 9 H2SO4 + 28 NO
Au2S3(s) + H2(g) = Au(s) + H2S(g) =>
Au2S3(s) + 3 H2(g) = 2 Au(s) + 3 H2S(g)
NH4HCO3 + HCl = NH4Cl + CO2 + H2O =>
NH4HCO3 + HCl = NH4Cl + CO2 + H2O
HS + Br = S + HBr =>
HS + Br = S + HBr
OAlBr = AlOBr =>
OAlBr = AlOBr
Al + Fe(CN)6 = Al(CN)6 + Fe =>
Al + Fe(CN)6 = Al(CN)6 + Fe
(C3H6O2) + O2 = (C3H6O2)2O =>
4(C3H6O2) + O2 = 2(C3H6O2)2O
CH3CHCHCH3 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
5 CH3CHCHCH3 + 8 KMnO4 + 12 H2SO4 = 10 CH3COOH + 8 MnSO4 + 4 K2SO4 + 12 H2O
SO2 + LiSiO3 = LiSO3 + SiO2 =>
SO2 + LiSiO3 = LiSO3 + SiO2
KIO3 + H2SO4 + H2O2 = K2SO4 + IO3 + H2O =>
2 KIO3 + H2SO4 + H2O2 = K2SO4 + 2 IO3 + 2 H2O
Al2(SO4)3 + Ca(OH)2 = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3(s) + 3 CaSO4(s)
NH4OH + (AlCl3) = NH4Cl + Al(OH)3 =>
3 NH4OH + (AlCl3) = 3 NH4Cl + Al(OH)3
K2SO3 + NaBr = KBr + Na2SO3 =>
K2SO3 + 2 NaBr = 2 KBr + Na2SO3
MgO + HNO3 = Mg(NO3)2 + H2O =>
MgO + 2 HNO3 = Mg(NO3)2 + H2O
BaSCl2 = BaCl2S =>
BaSCl2 = BaCl2S
CH3COOH + CH3CH2CH2CH2OH = CH3COOCH2CH2CH2OH + H2O =>
3 CH3COOH + CH3CH2CH2CH2OH = 2 CH3COOCH2CH2CH2OH + H2O
Fe + K3[Fe(CN)6] = KFe[Fe(CN)6] + K =>
Fe + K3[Fe(CN)6] = KFe[Fe(CN)6] + 2 K
NaCl + H2O = NaOH + HCl =>
NaCl + H2O = NaOH + HCl
FeSO4 + KOH = Fe(OH)2 + K2SO4 =>
FeSO4 + 2 KOH = Fe(OH)2 + K2SO4
Li2[Zn(OH)4] + H2SO4 = ZnSO4 + H2O + Li2SO4 =>
Li2[Zn(OH)4] + 2 H2SO4 = ZnSO4 + 4 H2O + Li2SO4
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
C2(s) + H2(g) = CH4(g) =>
C2(s) + 4 H2(g) = 2 CH4(g)
Cu + P4 = Cu3P =>
12 Cu + P4 = 4 Cu3P
CCl2F2 = CClF2 + Cl =>
CCl2F2 = CClF2 + Cl
AgCl + NH4OH = Ag(NH3)2Cl + H2O =>
AgCl + 2 NH4OH = Ag(NH3)2Cl + 2 H2O
Na2SO4(aq) + KNO3(aq) = Na2NO3(aq) + KSO4(aq) =>
Na2SO4(aq) + KNO3(aq) = Na2NO3(aq) + KSO4(aq)
C2H60 + O2 = CH4 + H2O =>
C2H60 + 13 O2 = 2 CH4 + 26 H2O
V2O5 + H2 = V3O3 + H2O =>
3 V2O5 + 9 H2 = 2 V3O3 + 9 H2O
K2CO3 + HBr = H2O + CO2 + KBr =>
K2CO3 + 2 HBr = H2O + CO2 + 2 KBr
SrBr2(aq) + (NH4)2CO3(aq) = SrCO3(s) + NH4Br(aq) =>
SrBr2(aq) + (NH4)2CO3(aq) = SrCO3(s) + 2 NH4Br(aq)
F + S = FS =>
F + S = FS
K2O + HNO3 = H2O + KNO3 =>
K2O + 2 HNO3 = H2O + 2 KNO3
K2Cr2O7 + FeBr2 + HBr = CrBr3 + FeBr3 + KBr + H2O =>
K2Cr2O7 + 6 FeBr2 + 14 HBr = 2 CrBr3 + 6 FeBr3 + 2 KBr + 7 H2O
Al2(SO4)3 + Na3PO4 = AlPO4 + Na2SO4 =>
Al2(SO4)3 + 2 Na3PO4 = 2 AlPO4 + 3 Na2SO4
AgBr + (NH4)2Cr2O7 = Ag2Cr2O7 + NH4Br =>
2 AgBr + (NH4)2Cr2O7 = Ag2Cr2O7 + 2 NH4Br
Ba + CuCl2 = BaCl2 + Cu =>
Ba + CuCl2 = BaCl2 + Cu
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
LiCl + Na2CO3 = Li2CO3 + NaCl =>
2 LiCl + Na2CO3 = Li2CO3 + 2 NaCl
CH3CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO2 + CH3CH2CHCOOH + H2O =>
8 CH3CH2CH2OH + 3 K2Cr2O7 + 12 H2SO4 = 3 Cr2(SO4)3 + 3 K2SO2 + 6 CH3CH2CHCOOH + 23 H2O
AICI2 + Ca = AI + CaCI2 =>
AICI2 + Ca = AI + CaCI2
LiOH + FeCl2 = FeOH + LiCl2 =>
LiOH + FeCl2 = FeOH + LiCl2
K2CO3 + HBr = H2O + CO2 + KBr =>
K2CO3 + 2 HBr = H2O + CO2 + 2 KBr
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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