| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 KMnO4 + 6 HNO2 = KNO3 + 2 Mn(NO3)2 + KNO2 + 3 H2O
NaCI + F2 = NaF + CI =>
2 NaCI + F2 = 2 NaF + 2 CI
CuO + NH3 = Cu + H2O + N2 =>
3 CuO + 2 NH3 = 3 Cu + 3 H2O + N2
PCl3 = P4 + Cl2 =>
4 PCl3 = P4 + 6 Cl2
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2 =>
CuCl2 + Zn(OH)2 = Cu(OH)2 + ZnCl2
Y2O3 + Nb2O5 = YNbO4 =>
Y2O3 + Nb2O5 = 2 YNbO4
MnO4{-} + Li(C2O4) + H{+} = Li{+} + Mn{2+} + H2O + CO2 =>
MnO4{-} + 5 Li(C2O4) + 8 H{+} = 5 Li{+} + Mn{2+} + 4 H2O + 10 CO2
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + KCl =>
K4[Fe(CN)6] + FeCl3 = KFe[Fe(CN)6] + 3 KCl
AsCl3 + H2S = As2S3 + HCl =>
2 AsCl3 + 3 H2S = As2S3 + 6 HCl
TiO2 + Al = Ti + Al2O3 =>
3 TiO2 + 4 Al = 3 Ti + 2 Al2O3
C10H10O6 + O2 = CO2 + H2O =>
2 C10H10O6 + 19 O2 = 20 CO2 + 10 H2O
H3PO4 + FeBr3 = HBr + FePO4 =>
H3PO4 + FeBr3 = 3 HBr + FePO4
NaOH + SO = Na2SO2 + H2O =>
2 NaOH + SO = Na2SO2 + H2O
Mg + CO2 = CO + MgO =>
Mg + CO2 = CO + MgO
KCl(aq) + Na2SO4(aq) = NaCl + K2SO4 =>
2 KCl(aq) + Na2SO4(aq) = 2 NaCl + K2SO4
HNO2 + Cd(OH)2 = H2O + Cd(NO2)2 =>
2 HNO2 + Cd(OH)2 = 2 H2O + Cd(NO2)2
Cd{2+} + (NH4)2CO3 = CdCO3 + NH4{+} =>
Cd{2+} + (NH4)2CO3 = CdCO3 + 2 NH4{+}
Fe2[SO4]3 + K2SO4 + H2O = KFe3[SO4]2[OH]6 + H2SO4 =>
3 Fe2[SO4]3 + K2SO4 + 12 H2O = 2 KFe3[SO4]2[OH]6 + 6 H2SO4
Li2CO3 + CH3COOH = Li(CH3COO) + CO2 + H2O =>
Li2CO3 + 2 CH3COOH = 2 Li(CH3COO) + CO2 + H2O
C6H12O6 = C6H6 + H2O + CO2 =>
5 C6H12O6 = 4 C6H6 + 18 H2O + 6 CO2
K2Cr2O7 + H2SO4 + Na2SO3 = K2SO4 + Cr2(SO4)3 + Na2(SO4) + H2O =>
K2Cr2O7 + 4 H2SO4 + 3 Na2SO3 = K2SO4 + Cr2(SO4)3 + 3 Na2(SO4) + 4 H2O
MgCl2 + NH3 = MgNH3 + Cl =>
MgCl2 + NH3 = MgNH3 + 2 Cl
CaOSiO2H2O = CaO + SiO2 + H2O =>
CaOSiO2H2O = CaO + SiO2 + H2O
Fe + H2O4 = Fe3O4 + H2 =>
3 Fe + H2O4 = Fe3O4 + H2
C2H4 + I2 = C2H4I2 =>
C2H4 + I2 = C2H4I2
I2 + HClO4 + H2O = H5IO6 + HCl =>
4 I2 + 7 HClO4 + 20 H2O = 8 H5IO6 + 7 HCl
RbO = Rb + O2 =>
2 RbO = 2 Rb + O2
Na + N2 = Na2N3 =>
4 Na + 3 N2 = 2 Na2N3
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(i) + CO2(g) =>
ZnCO3(s) + H2SO4(aq) = ZnSO4(aq) + H2O(i) + CO2(g)
IO3 + KI + H2SO4 = I2 + K2SO4 + H2O =>
2 IO3 + 12 KI + 6 H2SO4 = 7 I2 + 6 K2SO4 + 6 H2O
CuSO4 + Ba(ClO3)2 = Cu(ClO3)2 + BaSO4 =>
CuSO4 + Ba(ClO3)2 = Cu(ClO3)2 + BaSO4
Na2SO4 + CuS = Na2S + CuSO4 =>
Na2SO4 + CuS = Na2S + CuSO4
C13H18O2 + Na2CO3 = CO2 + H2O + C13H17O2Na =>
2 C13H18O2 + Na2CO3 = CO2 + H2O + 2 C13H17O2Na
K2CO3 + HClO = KClO + CO2 + H2O =>
K2CO3 + 2 HClO = 2 KClO + CO2 + H2O
NH3OHCl + TiCl3 + HCl = TiCl4 + NH3 + H2O =>
NH3OHCl + 2 TiCl3 + HCl = 2 TiCl4 + NH3 + H2O
SOCl2 + HCl = SCl2 + H2O + Cl2 =>
SOCl2 + 2 HCl = SCl2 + H2O + Cl2
Na + SO3 = NaSO3 =>
Na + SO3 = NaSO3
Al2O + H = Al + H2O =>
Al2O + 2 H = 2 Al + H2O
C6H4(OH)(COOH) + CH3OH = C6H4(OH)(COOCH3) + H2O =>
C6H4(OH)(COOH) + CH3OH = C6H4(OH)(COOCH3) + H2O
C7H7Br + NaI = C7H7I + NaBr =>
C7H7Br + NaI = C7H7I + NaBr
Ba2 + H2O = H2 + Ba2O =>
Ba2 + H2O = H2 + Ba2O
Ca(OH)2 + CO2 = Ca(HCO3)2 =>
Ca(OH)2 + 2 CO2 = Ca(HCO3)2
CaNO3{-} + NaOH{-} = CaOH{-} + NaNO3{-} =>
CaNO3{-} + NaOH{-} = CaOH{-} + NaNO3{-}
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s) =>
Mg(s) + NiCl2(aq) = MgCl2(aq) + Ni(s)
K2Cr2O7 + HBr = Br2 + CrBr3 + H2O + KBr =>
K2Cr2O7 + 14 HBr = 3 Br2 + 2 CrBr3 + 7 H2O + 2 KBr
C2HCl3O + C6H5Cl = C14H9Cl5 + H2O =>
C2HCl3O + 2 C6H5Cl = C14H9Cl5 + H2O
HNO3 + NH2SO2OH = N2O + H2SO4 + H2O =>
HNO3 + NH2SO2OH = N2O + H2SO4 + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
KI + KNO2 + H2SO4 = I2 + N2 + K2SO4 + H2O =>
6 KI + 2 KNO2 + 4 H2SO4 = 3 I2 + N2 + 4 K2SO4 + 4 H2O
C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O =>
2 C6H5Cl + C2HOCl3 = C14H9Cl5 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/02/24
Équations équilibrées sur12/02/23
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