| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 SO3 + 4 H = S2O4 + 2 H2O
(NH4)2SO4 + AgNO3 + Cr(NO3)3 = Ag3Cr(SO4)3 + O2 + NH3 + NO2 =>
3(NH4)2SO4 + 3 AgNO3 + Cr(NO3)3 = Ag3Cr(SO4)3 + 5 O2 + 8 NH3 + 4 NO2
Zn + CrCl3 = ZnCl2 + Cr =>
3 Zn + 2 CrCl3 = 3 ZnCl2 + 2 Cr
Zn(PO4)2 + Li = Li3PO4 + Zn =>
Zn(PO4)2 + 6 Li = 2 Li3PO4 + Zn
Pd + H2O2 + H2SO4 = PdSO4 + H2O =>
Pd + H2O2 + H2SO4 = PdSO4 + 2 H2O
(CH3COO)2Pb + H2S = CH3COOH + PbS =>
(CH3COO)2Pb + H2S = 2 CH3COOH + PbS
FeCH2CO + NaClO = FeO + H2O + CO2 + NaCl =>
FeCH2CO + 5 NaClO = FeO + H2O + 2 CO2 + 5 NaCl
KIO3 + KI + H2SO4 = K2SO4 + H2O + I2 =>
KIO3 + 5 KI + 3 H2SO4 = 3 K2SO4 + 3 H2O + 3 I2
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
Fe2O3 + CO(g) = Fe3O4 + CO2 =>
3 Fe2O3 + CO(g) = 2 Fe3O4 + CO2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(OH)2 + C2H6O2 = Mg + (C3O2) + H2O =>
7 Mg(OH)2 + 3 C2H6O2 = 7 Mg + 2(C3O2) + 16 H2O
CO2 + NO3{-} + H2PO4{-} + H2O + H{+} = C106H263O110N16P + O2 =>
106 CO2 + 16 NO3{-} + H2PO4{-} + 122 H2O + 17 H{+} = C106H263O110N16P + 138 O2
CH4O + O2 = CO2 + H2O =>
2 CH4O + 3 O2 = 2 CO2 + 4 H2O
Cr2O3 + HBr = CrBr3 + H2O =>
Cr2O3 + 6 HBr = 2 CrBr3 + 3 H2O
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
Ag + H2SO3 = Ag2SO3 + H2 =>
2 Ag + H2SO3 = Ag2SO3 + H2
Zn + CrCl3 = ZnCl2 + Cr =>
3 Zn + 2 CrCl3 = 3 ZnCl2 + 2 Cr
KClO3 + FeSO4 + KMnO4 + H2O = KClO4 + Fe(OH)2 + K2SO4 + MnSO4 =>
5 KClO3 + 3 FeSO4 + 2 KMnO4 + 3 H2O = 5 KClO4 + 3 Fe(OH)2 + K2SO4 + 2 MnSO4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C4H4O4 + NH3 = C4H7NO4 =>
C4H4O4 + NH3 = C4H7NO4
AgI + Na2S = Ag2S + NaI =>
2 AgI + Na2S = Ag2S + 2 NaI
NH4Cl + Pb(C2H3O2)2 = NH4C2H3O2 + PbCl2 =>
2 NH4Cl + Pb(C2H3O2)2 = 2 NH4C2H3O2 + PbCl2
HNO3 + NaNO2 = HNO2 + Na(NO3) =>
HNO3 + NaNO2 = HNO2 + Na(NO3)
NaOH + C8H6O4 = H2O + C8H4Na2O4 =>
2 NaOH + C8H6O4 = 2 H2O + C8H4Na2O4
Fe + ScN = FeN + Sc =>
Fe + ScN = FeN + Sc
SF4(g) + H2O(l) = SO2(g) + HF(g) =>
SF4(g) + 2 H2O(l) = SO2(g) + 4 HF(g)
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
Ni(OH)2 + ZnO = NiZnO2 + H2O =>
Ni(OH)2 + ZnO = NiZnO2 + H2O
BiS3 + HNO3 = Bi(NO3)2 + NO + S + H2O =>
3 BiS3 + 8 HNO3 = 3 Bi(NO3)2 + 2 NO + 9 S + 4 H2O
Na3PO4 + (NH4)C2H3O2 = NaC2H3O2 + (NH4)3PO4 =>
Na3PO4 + 3(NH4)C2H3O2 = 3 NaC2H3O2 + (NH4)3PO4
H2SO4 + Na2Cu2O4 = NaSO4 + CuSO4 + H2O =>
4 H2SO4 + Na2Cu2O4 = 2 NaSO4 + 2 CuSO4 + 4 H2O
H2CO3 + SO2 = H2SO3 + CO2 =>
H2CO3 + SO2 = H2SO3 + CO2
H2O2 + Fe2S2 = Fe2(SO4)2 + H2O =>
8 H2O2 + Fe2S2 = Fe2(SO4)2 + 8 H2O
K(ClO3) + H2SO4 = O2 + ClO2 + K2(SO4) + H2O =>
4 K(ClO3) + 2 H2SO4 = O2 + 4 ClO2 + 2 K2(SO4) + 2 H2O
K4Fe(CN)6 + Sr = SrFe(CN)6 + K =>
K4Fe(CN)6 + Sr = SrFe(CN)6 + 4 K
HClO4(aq) + NH3(aq) = NH4(s) + ClO4 =>
HClO4(aq) + NH3(aq) = NH4(s) + ClO4
Rb + S8 = Rb2S =>
16 Rb + S8 = 8 Rb2S
C2H6Cl + Na = C2H6Na + Cl2 =>
2 C2H6Cl + 2 Na = 2 C2H6Na + Cl2
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + CuSO4 = Cu(NO3)2 + Ba(SO4)
Pb + Zn(CH3CO2)2 = Zn + Pb(CH3CO2) =>
2 Pb + Zn(CH3CO2)2 = Zn + 2 Pb(CH3CO2)
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
Mg + H2O = Mg(OH)2 + H2 =>
Mg + 2 H2O = Mg(OH)2 + H2
(NH4)2SO4(aq) + NaOH(aq) = NH3(aq) + H2O(l) + Na2SO4(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2 NH3(aq) + 2 H2O(l) + Na2SO4(aq)
KI + H2SO4 = I2 + H2S + K2SO4H2O =>
8 KI + 5 H2SO4 = 4 I2 + H2S + 4 K2SO4H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
C3H6O2 + O2(heated) = CO2 + H2O =>
2 C3H6O2 + 7 O2(heated) = 6 CO2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
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