| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 MnO4 + 3 SO2{2-} + 4 H{+} = 2 Mn{2+} + 3 SO4{2-} + 2 H2O
CaO + H2SO3 = H2OCaSO3 =>
CaO + H2SO3 = H2OCaSO3
Au(NO3)3 + Sn = Au + Sn(NO3)3 =>
Au(NO3)3 + Sn = Au + Sn(NO3)3
H2(SO4) + Ba(NO3)2 = Ba2(SO4)2 + H(NO3) =>
2 H2(SO4) + 2 Ba(NO3)2 = Ba2(SO4)2 + 4 H(NO3)
Na2S2O8 + KI = K2SO4 + Na2SO4 + I2 =>
Na2S2O8 + 2 KI = K2SO4 + Na2SO4 + I2
Al(OH)3 + KOH = K + AlO2 + H2O =>
Al(OH)3 + KOH = K + AlO2 + 2 H2O
Al + (CO3)3 + HCl = CO2 + H2O + Al(Cl)3 =>
2 Al + (CO3)3 + 6 HCl = 3 CO2 + 3 H2O + 2 Al(Cl)3
CuO + CdO + (NH4)2HPO4 = Cd2CuP2O8 + H2O + NH3 =>
CuO + 2 CdO + 2(NH4)2HPO4 = Cd2CuP2O8 + 3 H2O + 4 NH3
Na2S + O + H2SO4 = Na2S2O5 + H2O =>
Na2S + 2 O + H2SO4 = Na2S2O5 + H2O
H4[Fe(CN)6] + Al(OH)3 = Al4[Fe(CN)6]3 + H2O =>
3 H4[Fe(CN)6] + 4 Al(OH)3 = Al4[Fe(CN)6]3 + 12 H2O
H2NOH + HCl = H3NOHCl =>
H2NOH + HCl = H3NOHCl
H2O + Cu2{+} = O2 + Cu + H{+} =>
2 H2O + 4 Cu2{+} = O2 + 8 Cu + 4 H{+}
C12H12O11 + H2O = CH3CH2OH + CO2 =>
6 C12H12O11 + 21 H2O = 19 CH3CH2OH + 34 CO2
Ca2 + Mg2 = CaMg =>
Ca2 + Mg2 = 2 CaMg
Na2CO3*10H2O + CH3COOH = CH3COONa + CO2 + H2O =>
Na2CO3*10H2O + 2 CH3COOH = 2 CH3COONa + CO2 + 11 H2O
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s) =>
CaI2(aq) + Br2(l) = CaBr2(aq) + I2(s)
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
Fe3O4 + KNO3 + HCl = FeCl3 + KCl + NH3 + H2O =>
8 Fe3O4 + KNO3 + 73 HCl = 24 FeCl3 + KCl + NH3 + 35 H2O
Mg(OH)2 + H2S = MgS + H2(OH)2 =>
Mg(OH)2 + H2S = MgS + H2(OH)2
(H3O)4P2O7 + (NH4)3PO4 = (H3O)3PO4 + (NH4)4P2O7 =>
3(H3O)4P2O7 + 4(NH4)3PO4 = 4(H3O)3PO4 + 3(NH4)4P2O7
Cu + NHO3 = Cu(NO3)4 + NO2 + H2O =>
Cu + 8 NHO3 = Cu(NO3)4 + 4 NO2 + 4 H2O
Cu(SO4)2 + Zn = Cu + Zn(SO4)2 =>
Cu(SO4)2 + Zn = Cu + Zn(SO4)2
KI + H2O2 = KOH + I2 =>
2 KI + H2O2 = 2 KOH + I2
Ag2SO4 + Zn = Ag + ZnSO4 =>
Ag2SO4 + Zn = 2 Ag + ZnSO4
K2Cr2O7 + CH3CHOHCH3 + H2SO4 = CH3COOH + Cr2(SO4)3 + K2SO4 + H2O =>
2 K2Cr2O7 + 2 CH3CHOHCH3 + 8 H2SO4 = 3 CH3COOH + 2 Cr2(SO4)3 + 2 K2SO4 + 10 H2O
C4H8 + O2 = CO4H2O =>
C4H8 + 10 O2 = 4 CO4H2O
NaCl + H2O = HCl + NaOH =>
NaCl + H2O = HCl + NaOH
H(g) + Fl(g) = HFl(g) =>
H(g) + Fl(g) = HFl(g)
Zn3(PO4)2 + H2SiO3 = ZnSiO3 + H3PO4 =>
Zn3(PO4)2 + 3 H2SiO3 = 3 ZnSiO3 + 2 H3PO4
CsCIO3 = CsCI + O2 =>
2 CsCIO3 = 2 CsCI + 3 O2
KOH + H3PO2 + Cl2 = K3PO4 + HCl + H2O =>
3 KOH + H3PO2 + 2 Cl2 = K3PO4 + 4 HCl + H2O
LiNO3 + Na2SO4 = Na2NO3 + LiSO4 =>
LiNO3 + Na2SO4 = Na2NO3 + LiSO4
Al + MgSO4 = Al(SO4)2 + Mg =>
Al + 2 MgSO4 = Al(SO4)2 + 2 Mg
Zn + CrO7 + H = ZnCr + H2O =>
Zn + CrO7 + 14 H = ZnCr + 7 H2O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Pb(NO3)2 + Li(OH) = Li(NO3) + Pb(OH)2 =>
Pb(NO3)2 + 2 Li(OH) = 2 Li(NO3) + Pb(OH)2
Yb2O3 + S = YbS + O2 =>
2 Yb2O3 + 4 S = 4 YbS + 3 O2
C3H6O2 + SO4{2-} + H{+} = CO2 + H2O + H2S =>
4 C3H6O2 + 7 SO4{2-} + 14 H{+} = 12 CO2 + 12 H2O + 7 H2S
KI(aq) + Pb(NO3)2(aq) = KNO3(aq) + PbI2 =>
2 KI(aq) + Pb(NO3)2(aq) = 2 KNO3(aq) + PbI2
MgS + H2SO4 = MgSO4 + SO2 + H2O =>
MgS + 4 H2SO4 = MgSO4 + 4 SO2 + 4 H2O
CuCl2 + H2O = Cu + H2O(Cl) =>
CuCl2 + 2 H2O = Cu + 2 H2O(Cl)
Ca(ClO7)2 + KI + HCl = CaCl2 + KCl + I2 + H2O =>
Ca(ClO7)2 + 28 KI + 28 HCl = CaCl2 + 28 KCl + 14 I2 + 14 H2O
KMnO4 + C6H5CH3 + KOH = K2MnO4 + C6H5COOH + H2O =>
6 KMnO4 + C6H5CH3 + 6 KOH = 6 K2MnO4 + C6H5COOH + 4 H2O
Ca(OH) + N2O5 = Ca(NO3) + H2O =>
2 Ca(OH) + N2O5 = 2 Ca(NO3) + H2O
NaCl + ZnCl2 = ZnNa2 + Cl =>
2 NaCl + ZnCl2 = ZnNa2 + 4 Cl
KMnO4 + NH4Cl + H2SO4 = Cl2 + H2O + K2SO4 + MnSO4 + NH4SO4 =>
4 KMnO4 + 10 NH4Cl + 16 H2SO4 = 5 Cl2 + 16 H2O + 2 K2SO4 + 4 MnSO4 + 10 NH4SO4
MnSO4 + K2S2O8 + H2O = KMnO7 + K2SO4 + H2SO4 =>
2 MnSO4 + 11 K2S2O8 + 14 H2O = 2 KMnO7 + 10 K2SO4 + 14 H2SO4
C2H5COONa + NaOH = C2H5COOH + Na2O =>
C2H5COONa + NaOH = C2H5COOH + Na2O
(NH4)MoS4 + (C6H5CH2)2S = (NH4)2Mo2S12 + (C6H5CH2)2 =>
2(NH4)MoS4 + 4(C6H5CH2)2S = (NH4)2Mo2S12 + 4(C6H5CH2)2
Fe2(SO4)3 + K = Fe + KSO4 =>
Fe2(SO4)3 + 3 K = 2 Fe + 3 KSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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