| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H6O + CH3COOH = CH3COOCH2CH3 + H2O
Cr2(SO4)3 + CrBr3 + H2O = HBrO + H2SO4 + CrSO4 =>
5 Cr2(SO4)3 + 2 CrBr3 + 6 H2O = 6 HBrO + 3 H2SO4 + 12 CrSO4
Co2(SO4)3 + Pb(C2H3O2)2 = PbSO4 + Co(C2H3O2)3 =>
Co2(SO4)3 + 3 Pb(C2H3O2)2 = 3 PbSO4 + 2 Co(C2H3O2)3
H2SO4 + Ca = Ca(SO4)2 + H2 =>
2 H2SO4 + Ca = Ca(SO4)2 + 2 H2
NH4Cl = NH3HCl =>
NH4Cl = NH3HCl
NaOCl + HNO3 = NaO2Cl + NO + H2O =>
3 NaOCl + 2 HNO3 = 3 NaO2Cl + 2 NO + H2O
CH3CH2OSO3H + Na2CO3 = CH3CH2OSO3Na + CO2 + H2O =>
2 CH3CH2OSO3H + Na2CO3 = 2 CH3CH2OSO3Na + CO2 + H2O
PCl5(s) = PCl3(s) + Cl2(g) =>
PCl5(s) = PCl3(s) + Cl2(g)
SbCl5 + KI = SbCl3 + KCl + I2 =>
SbCl5 + 2 KI = SbCl3 + 2 KCl + I2
Mg + HIC = MgCI + H2 =>
2 Mg + 2 HIC = 2 MgCI + H2
CuO(s) + H2(SO4)(aq) = Cu(SO4)(aq) + H2O(l) =>
CuO(s) + H2(SO4)(aq) = Cu(SO4)(aq) + H2O(l)
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + H2O =>
C3H5(OH)3 + Cu(OH)2 = C3H5OHCuO2 + 2 H2O
S + NO3{-} = SO4{-2} + NO =>
S + 2 NO3{-} = SO4{-2} + 2 NO
Al2(SO4)3 + H2SO4 = Al(HSO4)3 =>
Al2(SO4)3 + 3 H2SO4 = 2 Al(HSO4)3
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
Pb(NO3)2(aq) + Na3PO4(aq) = Pb3(PO4)2(aq) + NaNO3(s) =>
3 Pb(NO3)2(aq) + 2 Na3PO4(aq) = Pb3(PO4)2(aq) + 6 NaNO3(s)
Cu2Se3 + In2Se = Cu + In2Se3 =>
2 Cu2Se3 + 3 In2Se = 4 Cu + 3 In2Se3
CH3COOH + Na2O = CH3COO + HNa2O =>
CH3COOH + Na2O = CH3COO + HNa2O
Na2HPO4 + HI = H3PO4 + NaI =>
Na2HPO4 + 2 HI = H3PO4 + 2 NaI
CdCl2 + O2 = CdO + Cl2 =>
2 CdCl2 + O2 = 2 CdO + 2 Cl2
AgNO3(aq) + KCl = AgCl(s) + KNO3(aq) =>
AgNO3(aq) + KCl = AgCl(s) + KNO3(aq)
HSO4 + H3O = H2O + H2SO4 =>
HSO4 + H3O = H2O + H2SO4
C2H6 + Br2 = C3H7 + HBr =>
3 C2H6 + 2 Br2 = 2 C3H7 + 4 HBr
Ni + K2SO4 = K + NiSO4 =>
Ni + K2SO4 = 2 K + NiSO4
RbNO3 = O2 + RbNO2 =>
2 RbNO3 = O2 + 2 RbNO2
KNO3 + Na2SO4 = K2SO4 + NaNO3 =>
2 KNO3 + Na2SO4 = K2SO4 + 2 NaNO3
Cd + HCl + NaS = CdS + NaCl + H =>
Cd + HCl + NaS = CdS + NaCl + H
ZrO(NO3)2 + K2[Fe(CN)6] = ZrO[Fe(CN)6] + KNO3 =>
ZrO(NO3)2 + K2[Fe(CN)6] = ZrO[Fe(CN)6] + 2 KNO3
Fe(OH)3 + CH2O + H3O{+} = Fe{2+} + H2O + CO2 =>
4 Fe(OH)3 + CH2O + 8 H3O{+} = 4 Fe{2+} + 19 H2O + CO2
Cl2 + H2SO3 + H2O = HCl + H2SO4 =>
Cl2 + H2SO3 + H2O = 2 HCl + H2SO4
LiCO3 + CaCl2 = CaCO3 + LiCl2 =>
LiCO3 + CaCl2 = CaCO3 + LiCl2
Fe2O3 + HCl = H2O + FeCl3 =>
Fe2O3 + 6 HCl = 3 H2O + 2 FeCl3
KMnO4 + C3H8O3 = K2O + MnO2 + CO2 + H2O =>
14 KMnO4 + 3 C3H8O3 = 7 K2O + 14 MnO2 + 9 CO2 + 12 H2O
C2O2NH5 + C4O3H6 = C4O3NH7 + H2O =>
2 C2O2NH5 + C4O3H6 = 2 C4O3NH7 + H2O
Cu(NO3)2 + HClO4 = Cu(ClO4)2 + HNO3 =>
Cu(NO3)2 + 2 HClO4 = Cu(ClO4)2 + 2 HNO3
XCH4SO4 = XH2SO4 + XC2H6SO4 =>
2 XCH4SO4 = XH2SO4 + XC2H6SO4
Mg + AgNO3 = Mg(NO3)2 + Ag =>
Mg + 2 AgNO3 = Mg(NO3)2 + 2 Ag
AgNO3 + Cu = Ag + CuNO3 =>
AgNO3 + Cu = Ag + CuNO3
NaAl(OH)4 + H2SO4 = Al2(SO4)3 + NaOH + H2O =>
2 NaAl(OH)4 + 3 H2SO4 = Al2(SO4)3 + 2 NaOH + 6 H2O
XeF6 + NaOH = Na4XeO6 + Xe + NaF + H2O =>
4 XeF6 + 36 NaOH = 3 Na4XeO6 + Xe + 24 NaF + 18 H2O
Mn + HL = H2 + MnL3 =>
2 Mn + 6 HL = 3 H2 + 2 MnL3
Br + O = BrO2 =>
Br + 2 O = BrO2
K + Rb(NO3) = K(NO3) + Rb =>
K + Rb(NO3) = K(NO3) + Rb
H2SiCl2 + NH3 = Si3N4 + HCl + H2 =>
3 H2SiCl2 + 4 NH3 = Si3N4 + 6 HCl + 6 H2
HC9H8O4 + NaOH = NaC9H8O4 + H2O =>
HC9H8O4 + NaOH = NaC9H8O4 + H2O
Ba(s) + H2O(l) = HBa + O2 =>
4 Ba(s) + 2 H2O(l) = 4 HBa + O2
ZnSO4 + NaH2PO4 = Zn(H2PO4)2 + Na2SO4 =>
ZnSO4 + 2 NaH2PO4 = Zn(H2PO4)2 + Na2SO4
NaOH + Fe(CIO4)3 = Fe(OH)3 + NaCIO4 =>
3 NaOH + Fe(CIO4)3 = Fe(OH)3 + 3 NaCIO4
BaO3 = BaO + O3 =>
3 BaO3 = 3 BaO + 2 O3
Ba + (SO4)2 = BaSO4 =>
2 Ba + (SO4)2 = 2 BaSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur08/21/24
Équations équilibrées sur09/20/23
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