| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 CaI2 + Ni3PO4{-6} = 3 NiI2 + Ca3PO4{-6}
Na2SiO3 + NH4Cl = NaCl + NH3 + H2O + H2Si2O5 =>
2 Na2SiO3 + 4 NH4Cl = 4 NaCl + 4 NH3 + H2O + H2Si2O5
CrO5 + H{+} = Cr{3+} + H2O + O2 =>
4 CrO5 + 12 H{+} = 4 Cr{3+} + 6 H2O + 7 O2
CH3COONH4 + H2O = NH4OH + CH3COOH =>
CH3COONH4 + H2O = NH4OH + CH3COOH
NaSO3 + CH3COOH = NaH3COOH + CSO3 =>
NaSO3 + CH3COOH = NaH3COOH + CSO3
NaOH + H(NO)3 = Na(NO)3 + H2O =>
NaOH + H(NO)3 = Na(NO)3 + H2O
Ni + AsBr3 = NiBr3 + As =>
Ni + AsBr3 = NiBr3 + As
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Cl2 + O2 = Cl2O7 =>
2 Cl2 + 7 O2 = 2 Cl2O7
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
Na2SO3 + H2O2 = Na2SO4 + H2O =>
Na2SO3 + H2O2 = Na2SO4 + H2O
(MgOH)2CO3 + NH4Cl = NH3 + H2O + NH4HCO3 + MgCl2 =>
(MgOH)2CO3 + 4 NH4Cl = 3 NH3 + 2 H2O + NH4HCO3 + 2 MgCl2
Cr4 + O2 = CrO2 =>
Cr4 + 4 O2 = 4 CrO2
AgNO3 + BaCe2 = Ba(NO3)2 + AgCe =>
2 AgNO3 + BaCe2 = Ba(NO3)2 + 2 AgCe
CO2 + H2O = C6(H12)O6 + O2 =>
6 CO2 + 6 H2O = C6(H12)O6 + 6 O2
NaCO3 + H2FeO4 = NaFeO4 + H2CO3 =>
NaCO3 + H2FeO4 = NaFeO4 + H2CO3
KClO3 + CrCl3 + KOH = KCl + K2CrO4 + H2O =>
KClO3 + 2 CrCl3 + 10 KOH = 7 KCl + 2 K2CrO4 + 5 H2O
Li2O + Co2 = Li2Co3 + O2 =>
2 Li2O + 3 Co2 = 2 Li2Co3 + O2
CuCN + KCN = K[Cu(CN)2] =>
CuCN + KCN = K[Cu(CN)2]
Br2 + O3 = Br2O3(s) =>
Br2 + O3 = Br2O3(s)
CO2 + Li2O = Li2CO3 =>
CO2 + Li2O = Li2CO3
C18H38 + O2 = C02 + H2O =>
2 C18H38 + 19 O2 = 18 C02 + 38 H2O
CeOH = Ce + OH =>
CeOH = Ce + OH
HgCl2 + NaCH3COO = Hg(CH3COO)2 + NaCl =>
HgCl2 + 2 NaCH3COO = Hg(CH3COO)2 + 2 NaCl
HCl + Fe(HO)3 = H2O + FeCl3 =>
3 HCl + Fe(HO)3 = 3 H2O + FeCl3
Br + LiI = LiBr2 + I2 =>
4 Br + 2 LiI = 2 LiBr2 + I2
NaI + H2SO4 = H2S + NaSO4 + H2O + I2 =>
4 NaI + 5 H2SO4 = H2S + 4 NaSO4 + 4 H2O + 2 I2
N2I6 = N2 + I =>
N2I6 = N2 + 6 I
Au + HCl + HNO3 = AuClO + NO + H2O =>
Au + HCl + HNO3 = AuClO + NO + H2O
Pb(NO3)2 + I2 = PbI2 + NO3 =>
Pb(NO3)2 + I2 = PbI2 + 2 NO3
Al(NO3)3 + K3PO4 = Al(PO4) + K(NO3) =>
Al(NO3)3 + K3PO4 = Al(PO4) + 3 K(NO3)
AgBr + NH4OH = Ag(NH3)2{+} + Br{-} + H2O =>
AgBr + 2 NH4OH = Ag(NH3)2{+} + Br{-} + 2 H2O
CO2 + Li2O = Li2CO3 =>
CO2 + Li2O = Li2CO3
Na2Cr2O7 = Na2O7 + Cr =>
Na2Cr2O7 = Na2O7 + 2 Cr
CO2 + Li2O = Li2CO3 =>
CO2 + Li2O = Li2CO3
(NH4)2SO4 + Ca(OH)2 = NH3(g) + H2O(l) + CaSO4 =>
(NH4)2SO4 + Ca(OH)2 = 2 NH3(g) + 2 H2O(l) + CaSO4
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
Cu + NaCl + H + O = CuCl2 + NaHO =>
Cu + 2 NaCl + 2 H + 2 O = CuCl2 + 2 NaHO
C + H2 + Cl2 = HCCl3 =>
2 C + H2 + 3 Cl2 = 2 HCCl3
CH3CH(Br)CH3 + KOH = CH3CH(OH)CH3 + KBr =>
CH3CH(Br)CH3 + KOH = CH3CH(OH)CH3 + KBr
C2H4O2(l) + O2(g) = H2O(l) + CO2(g) =>
C2H4O2(l) + 2 O2(g) = 2 H2O(l) + 2 CO2(g)
As2O5 + KI + H2O = K3AsO3 + I2 + HI =>
As2O5 + 6 KI + H2O = 2 K3AsO3 + 2 I2 + 2 HI
CH3CH2NH3Cl + HNO3 = CH3CHNH4NO3 + HCl =>
CH3CH2NH3Cl + HNO3 = CH3CHNH4NO3 + HCl
H2MoO4 + (NH4)2S = MoS3 + NH3 + H2O =>
H2MoO4 + 3(NH4)2S = MoS3 + 6 NH3 + 4 H2O
CaCl2 + Na2CO3 = NaCl2 + Ca2CO3 =>
2 CaCl2 + Na2CO3 = 2 NaCl2 + Ca2CO3
BrO3{-} + NH3OH = Br{-} + NO2 + H2O =>
BrO3{-} + NH3OH = Br{-} + NO2 + 2 H2O
H2C4H4O2 + KOH = K2C4H4O2 + H2O =>
H2C4H4O2 + 2 KOH = K2C4H4O2 + 2 H2O
K3[Fe(CN)6] + FeSO4 + AgNO3 = Fe3[Fe(CN)6]2 + KNO3 + Ag2SO4 =>
2 K3[Fe(CN)6] + 3 FeSO4 + 6 AgNO3 = Fe3[Fe(CN)6]2 + 6 KNO3 + 3 Ag2SO4
Ni(SO4)2 + Na3(PO4) = Ni3(PO4)2 + Na(SO4) =>
3 Ni(SO4)2 + 2 Na3(PO4) = Ni3(PO4)2 + 6 Na(SO4)
CO2 + Li2O = Li2CO3 =>
CO2 + Li2O = Li2CO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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