| Équations équilibrées la veille | Équations équilibrées le lendemain |
TiO2 + 2 H2S = TiS2 + 2 H2O
NaOH + SiHCl3 = Na2SiO3 + NaCl + H2 + H2O =>
5 NaOH + SiHCl3 = Na2SiO3 + 3 NaCl + H2 + 2 H2O
Al + CH3COOH = Al(CH3COO) + H2 =>
2 Al + 2 CH3COOH = 2 Al(CH3COO) + H2
Ba(HSO3)2 + H2SO4 = BaSO4 + H2SO3 =>
Ba(HSO3)2 + H2SO4 = BaSO4 + 2 H2SO3
MgCO3 + HCl = MgCl2 + (H2O)6 + CO2 =>
6 MgCO3 + 12 HCl = 6 MgCl2 + (H2O)6 + 6 CO2
CrO2{-} + H2O + ClO{-} = CrO4{-2} + Cl2 + OH{-} =>
2 CrO2{-} + 2 H2O + 6 ClO{-} = 2 CrO4{-2} + 3 Cl2 + 4 OH{-}
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
MgCl2 + K2Cr2O7 + H2SO4 = Mg(HSO4)2 + KHSO4 + CrO2Cl2 + H2O =>
2 MgCl2 + K2Cr2O7 + 6 H2SO4 = 2 Mg(HSO4)2 + 2 KHSO4 + 2 CrO2Cl2 + 3 H2O
NaPO4 + FeBr2 = NaBr2 + FePO4 =>
NaPO4 + FeBr2 = NaBr2 + FePO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
CH3CH2CH2CH2CH3 + O2 = CO + H2O =>
2 CH3CH2CH2CH2CH3 + 11 O2 = 10 CO + 12 H2O
AsO2{-} + MnO4{-} + H2O = Mn{2+} + AsO4{3-} + H{+} =>
5 AsO2{-} + 2 MnO4{-} + 2 H2O = 2 Mn{2+} + 5 AsO4{3-} + 4 H{+}
Ni(OH)2 + HI = NiI2 + H2O =>
Ni(OH)2 + 2 HI = NiI2 + 2 H2O
HIO4 + Ti(OH)2 = H2O + Ti(IO4)2 =>
2 HIO4 + Ti(OH)2 = 2 H2O + Ti(IO4)2
HNO3 + Bi2S5 + H2O = H3BiO4 + NO + H2SO4 =>
40 HNO3 + 3 Bi2S5 + 4 H2O = 6 H3BiO4 + 40 NO + 15 H2SO4
C8H5KO4 + Ba(OH)2 = C8H3BaKO4 + H2O =>
C8H5KO4 + Ba(OH)2 = C8H3BaKO4 + 2 H2O
KF + Ca(NO3)2 = K(NO3)2 + CaF =>
KF + Ca(NO3)2 = K(NO3)2 + CaF
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2 =>
Ba(OH)2 + MgSO4 = BaSO4 + Mg(OH)2
C19H40 + O2 = CO2 + H20O =>
C19H40 + 20 O2 = 19 CO2 + 2 H20O
Cl2 + NaBr = Br2(l) + NaCl(aq) =>
Cl2 + 2 NaBr = Br2(l) + 2 NaCl(aq)
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
CH4 + N6Cl4 = N2 + C3Cl12 + H =>
3 CH4 + 3 N6Cl4 = 9 N2 + C3Cl12 + 12 H
Al2(C2O4)3 + BaS = Al2S3 + Ba(C2O4) =>
Al2(C2O4)3 + 3 BaS = Al2S3 + 3 Ba(C2O4)
SbS4 + H3O = Sb2S5 + H2S + O =>
2 SbS4 + 2 H3O = Sb2S5 + 3 H2S + 2 O
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + Aw = NaAw3 =>
Na + 3 Aw = NaAw3
Co(OH)3 + NaOH + Cl2 = NaCl + Na4CoO4 + H2O =>
2 Co(OH)3 + 10 NaOH + Cl2 = 2 NaCl + 2 Na4CoO4 + 8 H2O
AlPO4 + HBr = BrAl + HPO4 =>
AlPO4 + HBr = BrAl + HPO4
AgClO4 + CaCl2 = AgCl + CaCl2O8 =>
2 AgClO4 + CaCl2 = 2 AgCl + CaCl2O8
CH2NH2COOH + C2H5OH = CH2NH2COOC2H5 + H2O =>
CH2NH2COOH + C2H5OH = CH2NH2COOC2H5 + H2O
Al(AsO2)3 + AgNO3 = Al(NO3)3 + Ag3(AsO2)3 =>
Al(AsO2)3 + 3 AgNO3 = Al(NO3)3 + Ag3(AsO2)3
H2 + I2 = HI =>
H2 + I2 = 2 HI
NaOH + (NH4)2SO4 = Na2SO4 + NH3 + H2O =>
2 NaOH + (NH4)2SO4 = Na2SO4 + 2 NH3 + 2 H2O
Cu + FeCl3 = Cu(Cl3)2 + Fe =>
Cu + 2 FeCl3 = Cu(Cl3)2 + 2 Fe
LiCl(aq) + HgBr(aq) = LiBr(aq) + HgCl(s) =>
LiCl(aq) + HgBr(aq) = LiBr(aq) + HgCl(s)
H2SO4 = H{+} + HSO4{-} =>
H2SO4 = H{+} + HSO4{-}
CuCl2 + H2S = CuS + HCl =>
CuCl2 + H2S = CuS + 2 HCl
F2 + Br2 = BrF4 =>
4 F2 + Br2 = 2 BrF4
Be2 + P3 = Be3P2 =>
9 Be2 + 4 P3 = 6 Be3P2
Ba(s) + LiCl(aq) = BaCl(g) + Li =>
Ba(s) + LiCl(aq) = BaCl(g) + Li
Al2(SO4)3(aq) + Mg(OH)2(aq) = Al(OH)3(aq) + MgSO4(aq) =>
Al2(SO4)3(aq) + 3 Mg(OH)2(aq) = 2 Al(OH)3(aq) + 3 MgSO4(aq)
CuCl2 + CaCo3 = CuCo3 + CaCl2 =>
CuCl2 + CaCo3 = CuCo3 + CaCl2
LiOH + HPO3 = LiPO3 + H2O =>
LiOH + HPO3 = LiPO3 + H2O
KOH = OKH =>
KOH = OKH
K2Cr2O7 + Hg + HCl = HgCl2 + KCl + CrCl3 + H2O =>
K2Cr2O7 + 3 Hg + 14 HCl = 3 HgCl2 + 2 KCl + 2 CrCl3 + 7 H2O
Fe(NH4)2(SO4)2*6H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)5*3H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2(SO4)2*6H2O + 7 H2C2O4 + 3 K2C2O4 + 5 H2O2 = 2 K3Fe(C2O4)5*3H2O + 2(NH4)2SO4 + 2 H2SO4 + 16 H2O
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
HF + KOH = KHF2 + H2O =>
2 HF + KOH = KHF2 + H2O
SrO + N2O5 = Sr(NO3)2 =>
SrO + N2O5 = Sr(NO3)2
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/13/24
Équations équilibrées sur01/12/24
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