| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 2 HCl = FeCl2 + H2
C7O2H6 + O2 = CO2 + H2O =>
2 C7O2H6 + 15 O2 = 14 CO2 + 6 H2O
As + O2 = As2(O2)3 =>
2 As + 3 O2 = As2(O2)3
Cl + KI = ClI + K =>
Cl + KI = ClI + K
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
CH4 + O2 = CO + H2O =>
2 CH4 + 3 O2 = 2 CO + 4 H2O
C6H5OH + O2 = CO2 + H2O =>
C6H5OH + 7 O2 = 6 CO2 + 3 H2O
FeSO4 + K3PO4 = K3SO4 + FePO4 =>
FeSO4 + K3PO4 = K3SO4 + FePO4
Al + Ag2SO4 = AlSO4 + Ag =>
Al + Ag2SO4 = AlSO4 + 2 Ag
C2H4O2 + HNO3 = C2H1NO3 + H2O =>
C2H4O2 + HNO3 = C2H1NO3 + 2 H2O
H{+} + Cr2O7{2{-})+CH3CH2OH = Cr{3+}+CH3COOH+H2O =>
8 H{+} + 2 Cr2O7{2{-})+5CH3CH2OH = 4 Cr{3+}+5CH3COOH+9H2O
AlSO4 + NH4H = AlH + NH4SO4 =>
AlSO4 + NH4H = AlH + NH4SO4
Fe2O3 + CaO = Fe2CaO4 =>
Fe2O3 + CaO = Fe2CaO4
Ca10F2(PO4)6 + H2S04 = Ca(H2PO4)2 + CaS04 + HF =>
Ca10F2(PO4)6 + 7 H2S04 = 3 Ca(H2PO4)2 + 7 CaS04 + 2 HF
FeCl3 + NH3 + H2O = NH4 + Fe(OH)3 + Cl =>
FeCl3 + 3 NH3 + 3 H2O = 3 NH4 + Fe(OH)3 + 3 Cl
H2S + HMnO4 = MnS + H2O + S =>
7 H2S + 2 HMnO4 = 2 MnS + 8 H2O + 5 S
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
HgSO4 + SnCl2 = Hg2 + SnSO4 + Cl2 =>
2 HgSO4 + 2 SnCl2 = Hg2 + 2 SnSO4 + 2 Cl2
K4[Fe(CN)6] + CuCl2 = K3[Fe(CN)6] + KCl + Cu =>
2 K4[Fe(CN)6] + CuCl2 = 2 K3[Fe(CN)6] + 2 KCl + Cu
C560H9645 + O2 = CO2 + H2O =>
4 C560H9645 + 11885 O2 = 2240 CO2 + 19290 H2O
Rb + SrNO3 = Rb(NO3)2 + Sr =>
Rb + 2 SrNO3 = Rb(NO3)2 + 2 Sr
Al + SO2 = AlSO2 =>
Al + SO2 = AlSO2
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + NaC2H3O2 =>
Pb(C2H3O2)2(aq) + Na2SO4(aq) = PbSO4 + 2 NaC2H3O2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
KI + KNO3 + H2SO4 = K2SO4 + NO + I2 + H2O =>
6 KI + 2 KNO3 + 4 H2SO4 = 4 K2SO4 + 2 NO + 3 I2 + 4 H2O
Cu + Sn2(SO4)4 = Sn + Cu2(SO4) =>
8 Cu + Sn2(SO4)4 = 2 Sn + 4 Cu2(SO4)
CrO3 + KOH2 = KCrO3 + H2O =>
CrO3 + KOH2 = KCrO3 + H2O
UO2SO4 + Zn + H2SO4 = U(SO4)2 + ZnSO4 + H2O =>
UO2SO4 + Zn + 2 H2SO4 = U(SO4)2 + ZnSO4 + 2 H2O
Na2CO3 + H2[SnCl6] = SnO2 + CO2 + NaCl + HCl =>
2 Na2CO3 + H2[SnCl6] = SnO2 + 2 CO2 + 4 NaCl + 2 HCl
AlCuZn + HCl = AlZn + CuCl + H2 =>
2 AlCuZn + 2 HCl = 2 AlZn + 2 CuCl + H2
HNO3 + RbSO3 = HSO3 + RbNO3 =>
HNO3 + RbSO3 = HSO3 + RbNO3
C2H4Cl2 + NaOH(t) = NaCl + C2H4(OH)2 =>
C2H4Cl2 + 2 NaOH(t) = 2 NaCl + C2H4(OH)2
C3H6 + O2 = CO + H6 =>
2 C3H6 + 3 O2 = 6 CO + 2 H6
KMnO4(aq) + Na2C2O4(aq) = K2C2O4(aq) + NaMnO4(aq) =>
2 KMnO4(aq) + Na2C2O4(aq) = K2C2O4(aq) + 2 NaMnO4(aq)
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CoBr3 + CaSO4 = CaBr2 + Co2(SO4)3 =>
2 CoBr3 + 3 CaSO4 = 3 CaBr2 + Co2(SO4)3
HCl + Ag2O = AgCl + H2O =>
2 HCl + Ag2O = 2 AgCl + H2O
(COOH)2 = HCOOH + CO2 =>
(COOH)2 = HCOOH + CO2
SiCl4 + H2O = H4SiO4 + HCl =>
SiCl4 + 4 H2O = H4SiO4 + 4 HCl
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CsOH + H2 = Cs + H2O =>
2 CsOH + H2 = 2 Cs + 2 H2O
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
Ca(NO3)2 + H2SO4 = CaSO4 + HNO3 =>
Ca(NO3)2 + H2SO4 = CaSO4 + 2 HNO3
C + K = CK =>
C + K = CK
KMnO4 + FeSO4 = SO4KO4 + Fe + Mn =>
KMnO4 + FeSO4 = SO4KO4 + Fe + Mn
KI + KNO3 + H2SO4 = K2SO4 + NO + I2 + H2O =>
6 KI + 2 KNO3 + 4 H2SO4 = 4 K2SO4 + 2 NO + 3 I2 + 4 H2O
ZnS + HCl = ZnCl2 + H2S =>
ZnS + 2 HCl = ZnCl2 + H2S
NaHCO3 + CuSO4 = Cu(HCO3)2 + Na2SO4 =>
2 NaHCO3 + CuSO4 = Cu(HCO3)2 + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/23
Équations équilibrées sur01/19/23
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