| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 CH5ClSi + 13 O2 = 4 CO2 + 2 Cl2 + 4 SiO2 + 10 H2O
O2 + CH3CH2OH = CH3COOH + H2OO =>
3 O2 + 2 CH3CH2OH = 2 CH3COOH + 2 H2OO
Fe + H2SO4 + O2 = FeSO4 + H2O =>
2 Fe + 2 H2SO4 + O2 = 2 FeSO4 + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
I2 + C6H10O5 = IO + C6H10O4 =>
I2 + 2 C6H10O5 = 2 IO + 2 C6H10O4
HCeO3 + Al(OH)3 = Al(CeO3)3 + H2O =>
3 HCeO3 + Al(OH)3 = Al(CeO3)3 + 3 H2O
Cu(NO3)2 + Cl = CuCl2 + NO3 =>
Cu(NO3)2 + 2 Cl = CuCl2 + 2 NO3
C3H6Cl2 + O2 = CO2 + H2O + Cl2 =>
2 C3H6Cl2 + 9 O2 = 6 CO2 + 6 H2O + 2 Cl2
Si + HNO3 = SiO2 + NO2 + H2O =>
Si + 4 HNO3 = SiO2 + 4 NO2 + 2 H2O
Cu(C2H3O2)2 + Li2S = CuS + Li + (C2H3O2)2 =>
Cu(C2H3O2)2 + Li2S = CuS + 2 Li + (C2H3O2)2
Cu(NO3)2 + K4Fe(CN)6 = Cu(CN)2 + K4Fe(NO3)6 =>
3 Cu(NO3)2 + K4Fe(CN)6 = 3 Cu(CN)2 + K4Fe(NO3)6
ZnCl2 + (NH4)2SO4 = ZnSO4 + NH4Cl =>
ZnCl2 + (NH4)2SO4 = ZnSO4 + 2 NH4Cl
KMnO4 + Ca3P2 + KOH = Ca3(PO4)2 + K2MnO4 + H2O =>
16 KMnO4 + Ca3P2 + 16 KOH = Ca3(PO4)2 + 16 K2MnO4 + 8 H2O
SbCl3 = Sb + Cl2 =>
2 SbCl3 = 2 Sb + 3 Cl2
C3H6O(l) + O2(g) = CO2(g) + H2O(g) =>
C3H6O(l) + 4 O2(g) = 3 CO2(g) + 3 H2O(g)
[Ag(NH3)2] + Cl + HNO3 = NH4NO3 + AgCl =>
[Ag(NH3)2] + Cl + 2 HNO3 = 2 NH4NO3 + AgCl
W + HNO3 = W(NO3)6 + NO2 + H2O =>
W + 12 HNO3 = W(NO3)6 + 6 NO2 + 6 H2O
Hg2(NO3)2(aq) + HBr(aq) = Hg2Br2(s) + HNO3(aq) =>
Hg2(NO3)2(aq) + 2 HBr(aq) = Hg2Br2(s) + 2 HNO3(aq)
Hg + Fe = HgFe =>
Hg + Fe = HgFe
HNO3 + H2S = NO2 + H2O + S =>
2 HNO3 + H2S = 2 NO2 + 2 H2O + S
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + NaCl(aq) =>
Na2CO3(aq) + BaCl2(aq) = BaCO3(s) + 2 NaCl(aq)
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
(NH4)2C2O4 + AlBr3 = (NH4)2Br3 + AlC2O4 =>
(NH4)2C2O4 + AlBr3 = (NH4)2Br3 + AlC2O4
Zn + H(SO4) = ZnSO4 + H2 =>
2 Zn + 2 H(SO4) = 2 ZnSO4 + H2
FeSO4 + KCN = K4Fe(CN)6 + K2SO4 =>
FeSO4 + 6 KCN = K4Fe(CN)6 + K2SO4
CaCl2 + KNO3 = Ca(NO3)2 + KCl =>
CaCl2 + 2 KNO3 = Ca(NO3)2 + 2 KCl
Mg(s) + ZnCl2(aq) = MgCl2(aq) + Zn(s) =>
Mg(s) + ZnCl2(aq) = MgCl2(aq) + Zn(s)
C3H6N2O4 + O2 = CO2 + H2O + N2 =>
2 C3H6N2O4 + 5 O2 = 6 CO2 + 6 H2O + 2 N2
SO3 + KI = I2 + K2SO3 =>
SO3 + 2 KI = I2 + K2SO3
C6H6 + H2O = C6H8O =>
C6H6 + H2O = C6H8O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Pt + Au(NO3)3 = Pt(NO3) + Au =>
3 Pt + Au(NO3)3 = 3 Pt(NO3) + Au
CH3CHO + NaClO = CH3COOH + NaCl =>
CH3CHO + NaClO = CH3COOH + NaCl
C6H5COOH + OH = H3O + C6H5COO =>
2 C6H5COOH + OH = H3O + 2 C6H5COO
AgNO3(aq) + CaBr2(aq) = AgBr(s) + Ca(NO3)2(aq) =>
2 AgNO3(aq) + CaBr2(aq) = 2 AgBr(s) + Ca(NO3)2(aq)
Ag + SiO3 = Ag2SiO3 =>
2 Ag + SiO3 = Ag2SiO3
HF + SbF5 = HSbF6 =>
HF + SbF5 = HSbF6
C2H4O + H2 = C4H6 + H2O =>
2 C2H4O + H2 = C4H6 + 2 H2O
C3H7Cl + O2 = CO2 + H2O + Cl =>
4 C3H7Cl + 19 O2 = 12 CO2 + 14 H2O + 4 Cl
MgSO4 = MgS + O2 =>
MgSO4 = MgS + 2 O2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
Cu(NO3)2 = CuO + NO2 + O2 =>
2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
K + C + O = KCO =>
K + C + O = KCO
Bi(OH)3 + NaOH = Na[Bi(OH)4] =>
Bi(OH)3 + NaOH = Na[Bi(OH)4]
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
NH3{+} + O2 = NO2{-} + H{+} + H2O =>
4 NH3{+} + 5 O2 = 4 NO2{-} + 8 H{+} + 2 H2O
MgNH4PO4*6H2O = Mg2P2O7 + NH3 + H2O =>
2 MgNH4PO4*6H2O = Mg2P2O7 + 2 NH3 + 13 H2O
Ar + BrCa = ArBr + Ca =>
Ar + BrCa = ArBr + Ca
HCl + Al2O3 = AlCl3 + H2O =>
6 HCl + Al2O3 = 2 AlCl3 + 3 H2O
Zn + HClO2 = ZnClO2 + H =>
Zn + HClO2 = ZnClO2 + H
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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