| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ni(OH)2 + HCl = NiOHCl + H2O
Mn + Pd + Be = MnPdBe4 =>
Mn + Pd + 4 Be = MnPdBe4
C6H11OH + H2CrO4 = C6H10O + H2O + Cr =>
3 C6H11OH + H2CrO4 = 3 C6H10O + 4 H2O + Cr
C6H5O2H + O2 = CO2 + H2O =>
2 C6H5O2H + 13 O2 = 12 CO2 + 6 H2O
C(s) + O2(g) + H2(g) = CH3COOH(l) =>
2 C(s) + O2(g) + 2 H2(g) = CH3COOH(l)
Br + SnI4 = SnBr4 + I2 =>
4 Br + SnI4 = SnBr4 + 2 I2
(CH3)2CHOH + KBr + H2SO4 = (CH3)2CHBr + H2O + KHSO4 =>
(CH3)2CHOH + KBr + H2SO4 = (CH3)2CHBr + H2O + KHSO4
CH3CO2H + NaHCO3 = NaH2C3O2 + CO2 + H2O =>
11 CH3CO2H + 8 NaHCO3 = 8 NaH2C3O2 + 6 CO2 + 18 H2O
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
KFeO2 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
2 KFeO2 + 3 KNO3 + 2 KOH = 2 K2FeO4 + 3 KNO2 + H2O
C4H10NH2 + O2 = N2 + CO2 + H2O =>
2 C4H10NH2 + 14 O2 = N2 + 8 CO2 + 12 H2O
NaOH + H2S = NaHS + H2O =>
NaOH + H2S = NaHS + H2O
PbS + HNO3 = PbSO4 + NO2 + H2O =>
PbS + 8 HNO3 = PbSO4 + 8 NO2 + 4 H2O
PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2
Tl + H3PO4 + H{+} = Tl{3+} + PH3 + H2O =>
8 Tl + 3 H3PO4 + 24 H{+} = 8 Tl{3+} + 3 PH3 + 12 H2O
NH3 + FeSO4 = Fe + NH3SO4 =>
NH3 + FeSO4 = Fe + NH3SO4
NH2CONH2 + NO = CO2 + N2 + H2O =>
2 NH2CONH2 + 6 NO = 2 CO2 + 5 N2 + 4 H2O
NaI(aq) + AgF(aq) = AgI(l) + NaF(aq) =>
NaI(aq) + AgF(aq) = AgI(l) + NaF(aq)
Ba(CN)2 + H2SO4 = H2(CN)2 + BaSO4 =>
Ba(CN)2 + H2SO4 = H2(CN)2 + BaSO4
P4 + NaClO + NaOH = Na3PO4 + NaCl + H2O =>
P4 + 10 NaClO + 12 NaOH = 4 Na3PO4 + 10 NaCl + 6 H2O
CuCl + K2Cr2O3 + HCl = CuCl2 + CrCl + KCl + H2O =>
2 CuCl + K2Cr2O3 + 6 HCl = 2 CuCl2 + 2 CrCl + 2 KCl + 3 H2O
Ni + Ph(NO3)2 = Ni(NO3)2 + Ph =>
Ni + Ph(NO3)2 = Ni(NO3)2 + Ph
CuCl2 + FeCl2 = FeCl3 + CuCl =>
CuCl2 + FeCl2 = FeCl3 + CuCl
KJO3 + H2S = KJ + H2SO4 =>
4 KJO3 + 3 H2S = 4 KJ + 3 H2SO4
SnS2 + HCl = SnCl6{2-} + H{+} + H2S =>
SnS2 + 6 HCl = SnCl6{2-} + 2 H{+} + 2 H2S
CuSO4 + CaCO3 = CuCO3 + CaSO4 =>
CuSO4 + CaCO3 = CuCO3 + CaSO4
K + Ca = K1Ca =>
K + Ca = K1Ca
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
Ag(NH3)2OH + H2S = Ag2S + H2O + NH3 =>
2 Ag(NH3)2OH + H2S = Ag2S + 2 H2O + 4 NH3
Ag + Sn3(PO4)4 = Sn + Ag3PO4 =>
12 Ag + Sn3(PO4)4 = 3 Sn + 4 Ag3PO4
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
Cu + H2O2 + NaOH = Na2CuO2 + H2O =>
Cu + H2O2 + 2 NaOH = Na2CuO2 + 2 H2O
KFeO2 + KNO3 + KOH = K2FeO4 + KNO2 + H2O =>
2 KFeO2 + 3 KNO3 + 2 KOH = 2 K2FeO4 + 3 KNO2 + H2O
AlCl3 + (NH4)2SO4 = NH4Cl + Al2(SO4)3 =>
2 AlCl3 + 3(NH4)2SO4 = 6 NH4Cl + Al2(SO4)3
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
H2S + Al2(CO3)3 = Al2S3 + H2O + CO2 =>
3 H2S + Al2(CO3)3 = Al2S3 + 3 H2O + 3 CO2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cu(OH)2 + CH3COOH = (CH3COO)2Cu + HOH =>
Cu(OH)2 + 2 CH3COOH = (CH3COO)2Cu + 2 HOH
CuSO4 + BaF2 = CuF2 + BaSO4 =>
CuSO4 + BaF2 = CuF2 + BaSO4
Co + H2O = CoO + H =>
Co + H2O = CoO + 2 H
V2O5 + H3PO4 + MoO3 + H2O = H5PMo10V2O40 =>
V2O5 + H3PO4 + 10 MoO3 + H2O = H5PMo10V2O40
CH3CH2COCH2CH2CH3 + H2O = CH3CH2COOH + CH3CH2CH2OH =>
2 CH3CH2COCH2CH2CH3 + 3 H2O = CH3CH2COOH + 3 CH3CH2CH2OH
MgSO4 + N2 = Mg + N2SO4 =>
MgSO4 + N2 = Mg + N2SO4
FeCl{3} + KOH = FeOH{3} + KCl =>
FeCl{3} + KOH = FeOH{3} + KCl
SrCl2 + Al = AlCl3 + Sr =>
3 SrCl2 + 2 Al = 2 AlCl3 + 3 Sr
NaOCl + Fe = FeO + NaCl =>
NaOCl + Fe = FeO + NaCl
Al(No3)3 + HNO3 = Al(NO3)3 + HNo3 =>
Al(No3)3 + 3 HNO3 = Al(NO3)3 + 3 HNo3
Fe + C5H8O2 + C2H3O2 = Fe(C5H7O2)3 + HC2H3O2 =>
Fe + 3 C5H8O2 + 3 C2H3O2 = Fe(C5H7O2)3 + 3 HC2H3O2
C6H12O6 + HNO3 = CO2 + H2O + NO =>
C6H12O6 + 8 HNO3 = 6 CO2 + 10 H2O + 8 NO
CO2 + HNO3 = C(NO3)4 + H2O =>
CO2 + 4 HNO3 = C(NO3)4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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