| Équations équilibrées la veille | Équations équilibrées le lendemain |
LiSO4 + Mg(NO3)2 = Li(NO3)2 + MgSO4
Mn(X)2 + KMnO4 + CH3COOH + HX = Mn(X)3 + KCH3CO2 + H2O =>
4 Mn(X)2 + KMnO4 + CH3COOH + 7 HX = 5 Mn(X)3 + KCH3CO2 + 4 H2O
C6H8O7 + NaOH = C6H5O7Na3 + H2O =>
C6H8O7 + 3 NaOH = C6H5O7Na3 + 3 H2O
As + O2 = AsO3 =>
2 As + 3 O2 = 2 AsO3
TcO4{-} + H{+} + e = Tc + H2O =>
TcO4{-} + 8 H{+} + 7e = Tc + 4 H2O
K4Fe(CN)6 + Fe(NO3)3 = K4Fe(NO3)3 + Fe(CN)6 =>
K4Fe(CN)6 + Fe(NO3)3 = K4Fe(NO3)3 + Fe(CN)6
K(NH4)2PO4 + CaCl2 = Ca3(PO4)2 + KCl + NH4Cl =>
2 K(NH4)2PO4 + 3 CaCl2 = Ca3(PO4)2 + 2 KCl + 4 NH4Cl
HCl + Na3AsO3 = NaCl + H3AsO3 =>
3 HCl + Na3AsO3 = 3 NaCl + H3AsO3
Ti[OCH(CH3)2]4 + NaOH + Na2CO3 = NaTiO3 + NaOCH(CH3)2 + H2O =>
18 Ti[OCH(CH3)2]4 + 85 NaOH + 3 Na2CO3 = 18 NaTiO3 + 73 NaOCH(CH3)2 + 39 H2O
AmmoniumPhosphate + AluminumSulfate = AluminumPhosphate + AmmoniumSulfate =>
2(NH4)3PO4 + Al2(SO4)3 = 2 AlPO4 + 3(NH4)2SO4
Zn2O + CO = Zn + CO2 =>
Zn2O + CO = 2 Zn + CO2
Fe(OH)2 = FeO + OH2 =>
Fe(OH)2 = FeO + OH2
Ca(ClO3)2 + Na3(PO4) = Ca3(PO4)2 + Na(ClO3) =>
3 Ca(ClO3)2 + 2 Na3(PO4) = Ca3(PO4)2 + 6 Na(ClO3)
C23H26O3 + C19H24O3 = C42H50O6 =>
C23H26O3 + C19H24O3 = C42H50O6
CuFeS2 + H2SO4 = CuSO4 + Fe2(SO4)3 + (SO2)4(S)5(H2S)6 + H2O =>
86 CuFeS2 + 298 H2SO4 = 86 CuSO4 + 43 Fe2(SO4)3 + 17(SO2)4(S)5(H2S)6 + 196 H2O
CuSO4 + H2O + Zn = CuO + H + ZnSO4 =>
CuSO4 + H2O + Zn = CuO + 2 H + ZnSO4
Ag + HCl = AgCl + H22 =>
22 Ag + 22 HCl = 22 AgCl + H22
C3H8O2 + Cu(OH)2 = CuOH + C3H8O3 + H2O =>
C3H8O2 + 2 Cu(OH)2 = 2 CuOH + C3H8O3 + H2O
Zn + CuSO4 + H2O = ZnCuSO4H2O =>
Zn + CuSO4 + H2O = ZnCuSO4H2O
Zn + Pb(NO3)2 = Zn2NO3 + Pb =>
4 Zn + Pb(NO3)2 = 2 Zn2NO3 + Pb
C17H35COONa + CaCl2 = Ca(C17H35COO)2 + NaCl =>
2 C17H35COONa + CaCl2 = Ca(C17H35COO)2 + 2 NaCl
FeCl{3+} + NaOH = FeOH{3+} + NaCl =>
FeCl{3+} + NaOH = FeOH{3+} + NaCl
M + P4 = M3P =>
12 M + P4 = 4 M3P
CuSO4 + H2O + Zn = CuO + H2 + ZnSO4 =>
CuSO4 + H2O + Zn = CuO + H2 + ZnSO4
C15H13NO3 + O2 = CO2 + H2O + NO =>
4 C15H13NO3 + 69 O2 = 60 CO2 + 26 H2O + 4 NO
C2H6O + Na2NO3 = Na2NO2 + CO2 + H2O =>
C2H6O + 6 Na2NO3 = 6 Na2NO2 + 2 CO2 + 3 H2O
NiS + LiF = NiF2 + Li2S =>
NiS + 2 LiF = NiF2 + Li2S
SeO4{-2} + H2S + H2O = SO4{-2} + H2 + SeO =>
SeO4{-2} + H2S + H2O = SO4{-2} + 2 H2 + SeO
MnSO4 + K2S2O8 + NaOH = H2MnO4 + K2SO4 + Na2SO4 + H2O =>
MnSO4 + 2 K2S2O8 + 6 NaOH = H2MnO4 + 2 K2SO4 + 3 Na2SO4 + 2 H2O
C12H22O11 + KNO3 = K2O + N2 + CO2 + H2O =>
5 C12H22O11 + 48 KNO3 = 24 K2O + 24 N2 + 60 CO2 + 55 H2O
F + Ar = FAr =>
F + Ar = FAr
Zn = Zn2{+} + e =>
2 Zn = Zn2{+} + e
(CH3O) + O2 = CO2 + H2O =>
4(CH3O) + 5 O2 = 4 CO2 + 6 H2O
H2SO4 + Fe = FeSO4 + H2 =>
H2SO4 + Fe = FeSO4 + H2
I2O5 + HCl = ICl5 + H2O =>
I2O5 + 10 HCl = 2 ICl5 + 5 H2O
ZnCO3 + HI = ZnI2 + H2CO3 =>
ZnCO3 + 2 HI = ZnI2 + H2CO3
NaHSO3 + HBr = NaBr + HSO3H =>
NaHSO3 + HBr = NaBr + HSO3H
Ca(ClO3)2 + Na2CO3 = CaCO3 + NaClO3 =>
Ca(ClO3)2 + Na2CO3 = CaCO3 + 2 NaClO3
Na2Br + H2SO4 = NaSO4 + SO2 + Br2 + H2O =>
2 Na2Br + 8 H2SO4 = 4 NaSO4 + 4 SO2 + Br2 + 8 H2O
CoCl2*(H2O)2 = CoCl2 + H2O =>
CoCl2*(H2O)2 = CoCl2 + 2 H2O
CO + H2O2 = CO2 + H2O =>
CO + H2O2 = CO2 + H2O
C5H11Cl + OCH3 = CO2 + C5H12 + Cl =>
18 C5H11Cl + 10 OCH3 = 5 CO2 + 19 C5H12 + 18 Cl
C4H6O4(aq) + NaOH(aq) = Na2C4H4O4(aq) + H2O =>
C4H6O4(aq) + 2 NaOH(aq) = Na2C4H4O4(aq) + 2 H2O
HBr(aq) + Ba(s) = H2(g) + BaBr2(aq) =>
2 HBr(aq) + Ba(s) = H2(g) + BaBr2(aq)
NaOH + MgF2 = Mg(OH)2 + NaF =>
2 NaOH + MgF2 = Mg(OH)2 + 2 NaF
H2 + NF3 = N + HF =>
3 H2 + 2 NF3 = 2 N + 6 HF
Na2TeO3 + KMnO4 + H2SO4 = MnSO4 + TeO3 + K2SO4 + Na2SO4 + H2O =>
5 Na2TeO3 + 2 KMnO4 + 8 H2SO4 = 2 MnSO4 + 5 TeO3 + K2SO4 + 5 Na2SO4 + 8 H2O
(NH4)2CO3CuBr2 = (NH4)2Br2CuCO3 =>
(NH4)2CO3CuBr2 = (NH4)2Br2CuCO3
Ga2(SO4)3 + Pb(NO3)2 = Ga(NO3)3 + PbSO4 =>
Ga2(SO4)3 + 3 Pb(NO3)2 = 2 Ga(NO3)3 + 3 PbSO4
Fe + H2SO4 = FeSO3 + H2O =>
Fe + H2SO4 = FeSO3 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/28/23
Équations équilibrées sur12/28/22
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