| Équations équilibrées la veille | Équations équilibrées le lendemain |
SnCl2 + 2 FeCl3 + 2 K3(Fe(CN)6) = SnCl4 + 4 KCl + 2 KFe(Fe(CN)6)
H2C2O4 + W2O3 = W2(C2O4)3 + H2O =>
3 H2C2O4 + W2O3 = W2(C2O4)3 + 3 H2O
Au + O2 + HCl = HAuCl4 + H2O =>
4 Au + 3 O2 + 16 HCl = 4 HAuCl4 + 6 H2O
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
Al2(SO4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
RbCl + MgSO4 = Rb2SO4 + MgCl2 =>
2 RbCl + MgSO4 = Rb2SO4 + MgCl2
Cs + I = CsI =>
Cs + I = CsI
Fe(s) + AgNO3 = Fe(NO3)3 + Ag(s) =>
Fe(s) + 3 AgNO3 = Fe(NO3)3 + 3 Ag(s)
HCl + NO3 = HNO3 + Cl2 =>
2 HCl + 2 NO3 = 2 HNO3 + Cl2
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
NoCl = No + Cl2 =>
2 NoCl = 2 No + Cl2
KMaO4 = K2MaO4 + MaO2 + O2 =>
2 KMaO4 = K2MaO4 + MaO2 + O2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
C3H8 + Cl2 = C3H7Cl + HCl =>
C3H8 + Cl2 = C3H7Cl + HCl
NaHCO3(s) + H(aq) = Na + H2O(l) + CO2(g) =>
NaHCO3(s) + H(aq) = Na + H2O(l) + CO2(g)
AgCl + HCl = AgH + Cl2 =>
AgCl + HCl = AgH + Cl2
Cr + C = Cr2C =>
2 Cr + C = Cr2C
Fe(ii) + H2O = FeO + H2 =>
Fe(ii) + H2O = FeO + H2
MnO4{-} + S2O3{2-} + OH{-} = SO4{2-} + H2O + MnO4{2-} =>
8 MnO4{-} + S2O3{2-} + 10 OH{-} = 2 SO4{2-} + 5 H2O + 8 MnO4{2-}
KI + Cl2 = KCl + I2 =>
2 KI + Cl2 = 2 KCl + I2
AgNO3 + BaBr2 = AgBr + Ba(NO3)2 =>
2 AgNO3 + BaBr2 = 2 AgBr + Ba(NO3)2
(CH3)2CHCH2COOH + O3 = CO2 + H2O =>
3(CH3)2CHCH2COOH + 13 O3 = 15 CO2 + 15 H2O
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
Zn + H2O + NO3{-} = ZnO2 + NH3 + OH{-} =>
2 Zn + 2 H2O + NO3{-} = 2 ZnO2 + NH3 + OH{-}
Ca(HCO3)2 = CO3 + H2O + CO2 + Ca =>
Ca(HCO3)2 = CO3 + H2O + CO2 + Ca
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C24H30N3O + O2 = CO2 + H2O + NO2 =>
C24H30N3O + 34 O2 = 24 CO2 + 15 H2O + 3 NO2
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
S(l) + O2(g) + H2O(l) = H2SO4(aq) =>
2 S(l) + 3 O2(g) + 2 H2O(l) = 2 H2SO4(aq)
AlBr3 + H3PO4 = AlPO4 + H3Br3 =>
AlBr3 + H3PO4 = AlPO4 + H3Br3
KHO + H2(SO4) = K(SO4) + H3O =>
KHO + H2(SO4) = K(SO4) + H3O
CuSO4 + CuO + Na2SO3 + K4Fe(CN)6 = CuCN + K2SO4 + FeSO4 + Na2SO4 =>
3 CuSO4 + 3 CuO + 3 Na2SO3 + K4Fe(CN)6 = 6 CuCN + 2 K2SO4 + FeSO4 + 3 Na2SO4
Co(NO3)2 + K2CrO4 = KNO3 + Co(CrO4) =>
Co(NO3)2 + K2CrO4 = 2 KNO3 + Co(CrO4)
BaF + Li(CN)2 = Ba(CN)2 + LiF =>
BaF + Li(CN)2 = Ba(CN)2 + LiF
C8HF17O3S + O3 = CO2 + H2O + F + S =>
2 C8HF17O3S + 9 O3 = 16 CO2 + H2O + 34 F + 2 S
CH3COCH2CO2H + O2 = H2O + CO2 =>
CH3COCH2CO2H + 4 O2 = 3 H2O + 4 CO2
KMnO4 + C6H6CH2CH2CH3 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
26 KMnO4 + 10 C6H6CH2CH2CH3 + 39 H2SO4 = 45 CH3COOH + 26 MnSO4 + 13 K2SO4 + 14 H2O
LiO4P = Li + P4 + O =>
4 LiO4P = 4 Li + P4 + 16 O
CoO + O2 = Co3O4 =>
6 CoO + O2 = 2 Co3O4
P4 + H2SO4 = H3PO3 + SO2 =>
P4 + 6 H2SO4 = 4 H3PO3 + 6 SO2
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NaOH + Cu(NO3)2 + H2SO4 = CuSO4 + NaNO3 + H2O =>
2 NaOH + Cu(NO3)2 + H2SO4 = CuSO4 + 2 NaNO3 + 2 H2O
CH3CO2H + (NH4)2C2O4 = CH3CO2(NH4) + C2O4H2 =>
2 CH3CO2H + (NH4)2C2O4 = 2 CH3CO2(NH4) + C2O4H2
Al + Zn(OH)2 = Zn3(AlO3)2 + H2 =>
2 Al + 3 Zn(OH)2 = Zn3(AlO3)2 + 3 H2
C6H12O6 + O2 = CO2 + H2O = O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
Fe3[Fe(CN)6]2 + NaOH = Fe(OH)2 + Na3[Fe(CN)6] =>
Fe3[Fe(CN)6]2 + 6 NaOH = 3 Fe(OH)2 + 2 Na3[Fe(CN)6]
MnSO4 + HNO3 + KBiO3 = HMnO4 + Bi(NO3)3 + K2SO4 + H2O + KNO3 =>
2 MnSO4 + 16 HNO3 + 5 KBiO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 K2SO4 + 7 H2O + KNO3
Cs + I = CsI =>
Cs + I = CsI
Cu + HNO3 = Cu{+2} + NO + NO3{-} + H2O =>
3 Cu + 8 HNO3 = 3 Cu{+2} + 2 NO + 6 NO3{-} + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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