| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH(s) + CO2(g) = Li2CO3(g) + H2O(l)
(NH4)(NO3) + KOH = KNO3 + NH3 + H2O =>
(NH4)(NO3) + KOH = KNO3 + NH3 + H2O
C9H8O4 + CH2Cl2 = C9H7O4Cl + CH3Cl =>
C9H8O4 + CH2Cl2 = C9H7O4Cl + CH3Cl
Na2S(aq) + ZnSO4(aq) = Na2SO4 + ZnS =>
Na2S(aq) + ZnSO4(aq) = Na2SO4 + ZnS
H2O + HClO3 = H3O + ClO3 =>
H2O + HClO3 = H3O + ClO3
C6H4CO2KCO2H + NaOH = C6H4CO2KCO2Na + H2O =>
C6H4CO2KCO2H + NaOH = C6H4CO2KCO2Na + H2O
H2O + NaCl = Cl2 + H2 + NaOH =>
2 H2O + 2 NaCl = Cl2 + H2 + 2 NaOH
SnCrO4 + Cu = CuCrO4 + Sn =>
SnCrO4 + Cu = CuCrO4 + Sn
Mn(OH)2 + HMnO4 = MnO2 + H2O =>
3 Mn(OH)2 + 2 HMnO4 = 5 MnO2 + 4 H2O
NaIO3 + Na2Se2O3 + HCl = NaI + Na2Se4O6 + NaCl + H2O =>
NaIO3 + 6 Na2Se2O3 + 6 HCl = NaI + 3 Na2Se4O6 + 6 NaCl + 3 H2O
P2S5 + PCl5 = PSCl3 =>
P2S5 + 3 PCl5 = 5 PSCl3
(NH4)2SO4 + Sr(OH)2 = SrSO4 + NH3 + H2O =>
(NH4)2SO4 + Sr(OH)2 = SrSO4 + 2 NH3 + 2 H2O
H2SO4 + NaCI = Na2SO4 + HCI =>
H2SO4 + 2 NaCI = Na2SO4 + 2 HCI
HClO + NaOH = NaClO3 + NaCl + H2O =>
3 HClO + 3 NaOH = NaClO3 + 2 NaCl + 3 H2O
PbO2 + H2S = PbO + PbSO4 + H2O =>
4 PbO2 + H2S = 3 PbO + PbSO4 + H2O
LiCoO2 + CH4 = Li2O + H2 + Co + CO2 =>
4 LiCoO2 + 3 CH4 = 2 Li2O + 6 H2 + 4 Co + 3 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
PBr3 + H2SO4 = H3PO3 + SO2 + Br2 =>
2 PBr3 + 3 H2SO4 = 2 H3PO3 + 3 SO2 + 3 Br2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CaCl2 + Na2SO3 = NaCl + CaSO3 =>
CaCl2 + Na2SO3 = 2 NaCl + CaSO3
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
HBrZn = ZnBrH =>
HBrZn = ZnBrH
CO2 + H2O = O2 + C6H2O6 =>
12 CO2 + 2 H2O = 7 O2 + 2 C6H2O6
LiO + HCl = LiCl2 + H2O =>
LiO + 2 HCl = LiCl2 + H2O
KIO3 + SO2 + H2O = I2 + K2SO4 + H2SO4 =>
2 KIO3 + 5 SO2 + 4 H2O = I2 + K2SO4 + 4 H2SO4
Fe(OH)2 + HNO3 = Fe(OH)2NO3 + H2 =>
2 Fe(OH)2 + 2 HNO3 = 2 Fe(OH)2NO3 + H2
KOH + CrSO4 = Cr(OH) + KSO4 =>
KOH + CrSO4 = Cr(OH) + KSO4
KCrO2 + HCl = KCl + HCrO2 =>
KCrO2 + HCl = KCl + HCrO2
Pb(CH3COO)2 + HCl = PbCl2 + CH3COOH =>
Pb(CH3COO)2 + 2 HCl = PbCl2 + 2 CH3COOH
KMnO4 + HCl + KI2 = KCl + I2 + MnCl2 + H2O =>
KMnO4 + 8 HCl + 5 KI2 = 6 KCl + 5 I2 + MnCl2 + 4 H2O
HClO3 + H2O = H2O3 + HCl =>
2 HClO3 + 3 H2O = 3 H2O3 + 2 HCl
H3PO4 + HCl = POCl3 + H2O =>
H3PO4 + 3 HCl = POCl3 + 3 H2O
Li2O + H2O = H2 + Li2O2 =>
Li2O + H2O = H2 + Li2O2
As + ClO3{-} + H2O + H{+} = H3AsO3 + HClO =>
4 As + 3 ClO3{-} + 6 H2O + 3 H{+} = 4 H3AsO3 + 3 HClO
SO2 + NaMnO4 + H2O = H2SO4 + MnSO4 + Na2SO4 =>
5 SO2 + 2 NaMnO4 + 2 H2O = 2 H2SO4 + 2 MnSO4 + Na2SO4
C22H + O2 = CO2 + H2O =>
4 C22H + 89 O2 = 88 CO2 + 2 H2O
C2H6S + O2 = CO3 + H2O + SO2 =>
2 C2H6S + 11 O2 = 4 CO3 + 6 H2O + 2 SO2
Fe(s) + Cu{2+} = Fe{3+} + Cu(s) =>
2 Fe(s) + 3 Cu{2+} = 2 Fe{3+} + 3 Cu(s)
C21H44 + O2(g) = CO(g) + H2O(g) =>
2 C21H44 + 43 O2(g) = 42 CO(g) + 44 H2O(g)
Br{-} + BrO3{-} = BrO{-} =>
2 Br{-} + BrO3{-} = 3 BrO{-}
H2SO4 + NaOCl = HOCl + Na2SO4 =>
H2SO4 + 2 NaOCl = 2 HOCl + Na2SO4
KMnO4 + KI + H2SO4 = K2SO4 + MnSO4 + H2O + I =>
KMnO4 + 5 KI + 4 H2SO4 = 3 K2SO4 + MnSO4 + 4 H2O + 5 I
Hg2Cl2 + HNO3 + HCl = HgCl2 + NO + H2O =>
3 Hg2Cl2 + 2 HNO3 + 6 HCl = 6 HgCl2 + 2 NO + 4 H2O
SCN{-}(aq) + Ag{+}(aq) = AgSCN(s) =>
SCN{-}(aq) + Ag{+}(aq) = AgSCN(s)
Ba(OH)2(aq) + NaCl(aq) = BaCl2(aq) + NaOH(aq) =>
Ba(OH)2(aq) + 2 NaCl(aq) = BaCl2(aq) + 2 NaOH(aq)
ClH2O + C6H14 = ClH14 + H2O + C =>
ClH2O + C6H14 = ClH14 + H2O + 6 C
AgNO3(aq) + Zn(s)3(aq) = Ag(s) + Zn(NO3)2(aq) =>
6 AgNO3(aq) + Zn(s)3(aq) = 6 Ag(s) + 3 Zn(NO3)2(aq)
Sn(Cl)2 + Zn = Zn(Cl)2 + Sn =>
Sn(Cl)2 + Zn = Zn(Cl)2 + Sn
(C2H5)2NC2H4SPOCl2 + C2H5OH + (C2H5)3N = (C2H5)2NC2H4SPO(OC2H5)2 + (C2H5)3N*HCl =>
(C2H5)2NC2H4SPOCl2 + 2 C2H5OH + 2(C2H5)3N = (C2H5)2NC2H4SPO(OC2H5)2 + 2(C2H5)3N*HCl
HF + Li2CO3 = LiF + H2CO3 =>
2 HF + Li2CO3 = 2 LiF + H2CO3
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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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