| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe2S3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2S
FeSO4 + FeCl3 + NH4OH = Fe3O4 + (NH4)2SO4 + NH4Cl + H2O =>
FeSO4 + 2 FeCl3 + 8 NH4OH = Fe3O4 + (NH4)2SO4 + 6 NH4Cl + 4 H2O
CH3CH2Cl + Cl2 = CH2CHCl + HCl =>
CH3CH2Cl + Cl2 = CH2CHCl + 2 HCl
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
S2O3 + ClO{-} + OH{-} = Cl{-} + SO4{-3} + H2O =>
S2O3 + 2 ClO{-} + 6 OH{-} = 2 Cl{-} + 2 SO4{-3} + 3 H2O
KOH + Al = KAlOH =>
KOH + Al = KAlOH
Zn + I2 = ZnI =>
2 Zn + I2 = 2 ZnI
Cu(NO3)2 + HNaO = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 HNaO = Cu(OH)2 + 2 NaNO3
C2H2 + NaNH2 = C2Na2 + NH3 =>
C2H2 + 2 NaNH2 = C2Na2 + 2 NH3
NaI + KClO3 = KIO3 + NaCl =>
NaI + KClO3 = KIO3 + NaCl
C20H30O + K2Cr2O7 + H2SO4 = CH3COH + Cr2(SO4)3 + K2SO4 + H2O =>
2.9999999999999C20H30O + 3.9999999999999K2Cr2O7 + 16 H2SO4 = 29.999999999999CH3COH + 3.9999999999999Cr2(SO4)3 + 3.9999999999999K2SO4 + H2O
(NH4)2S + HNO3 = (NH4)NO3 + H2S =>
(NH4)2S + 2 HNO3 = 2(NH4)NO3 + H2S
LiClO3 + S = LiCl + SO2 =>
2 LiClO3 + 3 S = 2 LiCl + 3 SO2
Li2SO4 + AgNO3 = Ag2SO4 + LiNO3 =>
Li2SO4 + 2 AgNO3 = Ag2SO4 + 2 LiNO3
Na2CO3 + CaBr2 = CaCO3 + NaBr =>
Na2CO3 + CaBr2 = CaCO3 + 2 NaBr
NaNO3 + KMnO4 + KOH = H2O + K2MnO4 + NaNO4 =>
NaNO3 + 2 KMnO4 + 2 KOH = H2O + 2 K2MnO4 + NaNO4
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
BaCl2 + CaCO3 = BaCO3 + CaCl2 =>
BaCl2 + CaCO3 = BaCO3 + CaCl2
CaS + H3BO3 = Ca3(BO3)2 + H2S =>
3 CaS + 2 H3BO3 = Ca3(BO3)2 + 3 H2S
AlCl3 + C3H6O = C3H6Cl3 + AlO =>
AlCl3 + C3H6O = C3H6Cl3 + AlO
FeCl3 + FeSO4*7H2O + NH4OH = Fe3O4 + NH4Cl + (NH4)2SO4 + H2O =>
2 FeCl3 + FeSO4*7H2O + 8 NH4OH = Fe3O4 + 6 NH4Cl + (NH4)2SO4 + 11 H2O
Ta2O5 + H2 = Ta + H2O =>
Ta2O5 + 5 H2 = 2 Ta + 5 H2O
C48H98 + O2 = CO2 + H2O =>
2 C48H98 + 145 O2 = 96 CO2 + 98 H2O
Ca + CO2 = CaCO2 =>
Ca + CO2 = CaCO2
K2NiF6 + BiF5 = NiF4 + KBiF6 =>
K2NiF6 + 2 BiF5 = NiF4 + 2 KBiF6
CH3CH2OH + H2O = CH3COOH + H2 =>
CH3CH2OH + H2O = CH3COOH + 2 H2
Zr(OH)2 + HNO3 = Zr(NO3)2 + H2O =>
Zr(OH)2 + 2 HNO3 = Zr(NO3)2 + 2 H2O
I2 + OH{-} = I{-} + IO3{-} + H2O =>
3 I2 + 6 OH{-} = 5 I{-} + IO3{-} + 3 H2O
K3PO4 + Sr(NO3)2 = Sr3(PO4)2 + KNO3 =>
2 K3PO4 + 3 Sr(NO3)2 = Sr3(PO4)2 + 6 KNO3
Fe2(SO4)3 + KF = K2SO4 + K3(FeF6) =>
Fe2(SO4)3 + 12 KF = 3 K2SO4 + 2 K3(FeF6)
H6Si2O7 = SiO2 + H2O =>
H6Si2O7 = 2 SiO2 + 3 H2O
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
Cr(OH)3 + H2S = CrH2 + S(OH)3 =>
Cr(OH)3 + H2S = CrH2 + S(OH)3
Pb(NO3)2 + Na2S = NaNO3 + PbS =>
Pb(NO3)2 + Na2S = 2 NaNO3 + PbS
NO + NO2 + NaOH = NaNO2 + H2O =>
NO + NO2 + 2 NaOH = 2 NaNO2 + H2O
H2CH2CHCO2 + OH = CH2CHCO2 + H2O =>
H2CH2CHCO2 + 2 OH = CH2CHCO2 + 2 H2O
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
AlO2 = Al + O2 =>
AlO2 = Al + O2
Rb2SO4 + BaCl2 = RbCl + BaSO4 =>
Rb2SO4 + BaCl2 = 2 RbCl + BaSO4
R1OH + R2COOH = R2COOR1 + H2O =>
R1OH + R2COOH = R2COOR1 + H2O
BaCl2 + CaCO3 = BaCO3 + CaCl2 =>
BaCl2 + CaCO3 = BaCO3 + CaCl2
B2O3(s) + C(s) + Cl2(g) = BCl3(l) + CO(g) =>
B2O3(s) + 3 C(s) + 3 Cl2(g) = 2 BCl3(l) + 3 CO(g)
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
BaCl2 + CaCO3 = BaCO3 + CaCl2 =>
BaCl2 + CaCO3 = BaCO3 + CaCl2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
CuSO4 + BaCl2 = Ba(SO4)2 + CuCl =>
2 CuSO4 + BaCl2 = Ba(SO4)2 + 2 CuCl
Ca(ClO)2 + H2O + Na2S = CaCl2 + S + NaOH =>
Ca(ClO)2 + 2 H2O + 2 Na2S = CaCl2 + 2 S + 4 NaOH
C3H7OH + CuO = CH3COCH3 + Cu + H2O =>
C3H7OH + CuO = CH3COCH3 + Cu + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/04/24
Équations équilibrées sur10/04/23
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