| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Na2S2O3 + 8 KMnO4 + H2O = 3 Na2SO4 + 8 MnO2 + 3 K2SO4 + 2 KOH
Zn(NO3)2 + FeCl3 = Fe(NO3)3 + ZnCl2 =>
3 Zn(NO3)2 + 2 FeCl3 = 2 Fe(NO3)3 + 3 ZnCl2
XCH2C2H5 + KMnO4 + H2SO4 = XCOOH + CO2 + K2SO4 + MnSO4 + H2O =>
5 XCH2C2H5 + 18 KMnO4 + 27 H2SO4 = 5 XCOOH + 10 CO2 + 9 K2SO4 + 18 MnSO4 + 42 H2O
Cu3O3 + CH4 = Cu + H2O + CO2 =>
4 Cu3O3 + 3 CH4 = 12 Cu + 6 H2O + 3 CO2
CuCl2 + K3[Fe(CN)6] = Cu2[Fe(CN)6] + KCl + Cl2 =>
4 CuCl2 + 2 K3[Fe(CN)6] = 2 Cu2[Fe(CN)6] + 6 KCl + Cl2
CH3COOH + MgCl5 = CH3COCl + MgOCl3 + HCl =>
CH3COOH + MgCl5 = CH3COCl + MgOCl3 + HCl
ZnH + HCl = ZnCl2 + HH =>
2 ZnH + 4 HCl = 2 ZnCl2 + 3 HH
CHONS + O2 = CO2 + H2O + NO2 + SO2 =>
4 CHONS + 11 O2 = 4 CO2 + 2 H2O + 4 NO2 + 4 SO2
Mn + PbO2 + HNO3 = HMnO4 + Pb(NO3)2 + H2O =>
2 Mn + 7 PbO2 + 14 HNO3 = 2 HMnO4 + 7 Pb(NO3)2 + 6 H2O
C6H8O6 + KMnO4 + HCl = KCl + MnCl2 + CO + H2O =>
5 C6H8O6 + 8 KMnO4 + 24 HCl = 8 KCl + 8 MnCl2 + 30 CO + 32 H2O
FeLiOH = FeOHLi =>
FeLiOH = FeOHLi
Fe(SCN)3 + KSCN = FeSCN + K(SCN)3 =>
Fe(SCN)3 + KSCN = FeSCN + K(SCN)3
WPbO = WOPb =>
WPbO = WOPb
SO2 + Sr(OH)2 = SrSO3 + H2O =>
SO2 + Sr(OH)2 = SrSO3 + H2O
Fe + HC1 = Fe2C1 + H2 =>
4 Fe + 2 HC1 = 2 Fe2C1 + H2
KMnO4 + Na2SO3 + HSO4 = K2SO4 + MnSO4 + Na2SO4 + H2O =>
4 KMnO4 + 13 Na2SO3 + 6 HSO4 = 2 K2SO4 + 4 MnSO4 + 13 Na2SO4 + 3 H2O
Sr(s) + SN(No3)4 = Sr(No3)2 + SN =>
2 Sr(s) + SN(No3)4 = 2 Sr(No3)2 + SN
C(s) + H2(g) = C6H6 =>
6 C(s) + 3 H2(g) = C6H6
KICl2 = KI + Cl2 =>
KICl2 = KI + Cl2
B7H18 + H2O = B(OH)3 + H2 =>
2 B7H18 + 42 H2O = 14 B(OH)3 + 39 H2
H2SeO4 + HCl = SeO2 + Cl2 + H2O =>
H2SeO4 + 2 HCl = SeO2 + Cl2 + 2 H2O
AlOHCl2 + KOH = KOHCl2 + AlOH =>
AlOHCl2 + KOH = KOHCl2 + AlOH
H2 + Al = AlH2 =>
H2 + Al = AlH2
LiOHH3PO4 = LiH2PO4H2O =>
LiOHH3PO4 = LiH2PO4H2O
Fe(s) + S(g) = Fe2S3(s) =>
2 Fe(s) + 3 S(g) = Fe2S3(s)
ClO3 + H2O = H3Cl + O2 =>
4 ClO3 + 6 H2O = 4 H3Cl + 9 O2
NH4N(NO2)2 = HNO3 + N2O + NH3 =>
NH4N(NO2)2 = HNO3 + N2O + NH3
SrCl + CuS = SrS + CuCl =>
SrCl + CuS = SrS + CuCl
NaVO3 + Zn + H2SO4 = VSO4 + ZnSO4 + Na2SO4 + H2O =>
2 NaVO3 + 3 Zn + 6 H2SO4 = 2 VSO4 + 3 ZnSO4 + Na2SO4 + 6 H2O
Na + F2 = NaF =>
2 Na + F2 = 2 NaF
Sn + Hg(NO3)2 = SnNO3 + Hg =>
2 Sn + Hg(NO3)2 = 2 SnNO3 + Hg
NaCl2(aq) + NaBr(aq) = NaCl(aq) + Br2(l) =>
2 NaCl2(aq) + 2 NaBr(aq) = 4 NaCl(aq) + Br2(l)
FeS + HNO3 = Fe(NO3)2 + H2O + NO + S =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 4 H2O + 2 NO + 3 S
Li2C2O4 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + Li2SO4 + H2O =>
5 Li2C2O4 + 2 KMnO4 + 8 H2SO4 = 10 CO2 + 2 MnSO4 + K2SO4 + 5 Li2SO4 + 8 H2O
Na2O + HCOOH = NaHCOO + H2O =>
Na2O + 2 HCOOH = 2 NaHCOO + H2O
MnSO4 + PbO2 + O2 = MnO4 + PbSO4 =>
MnSO4 + PbO2 + O2 = MnO4 + PbSO4
Si + HNO3 = SiO2 + NO2 + H2O =>
Si + 4 HNO3 = SiO2 + 4 NO2 + 2 H2O
CH3COOMg + NH4OH + CO2 = MgCO3 + CH3COONH4 + H2O =>
8 CH3COOMg + 9 NH4OH + 10 CO2 = 8 MgCO3 + 9 CH3COONH4 + 3 H2O
F2 + Mt = FMt =>
F2 + 2 Mt = 2 FMt
I2 + PbO2 = IO3 + Pb =>
I2 + 3 PbO2 = 2 IO3 + 3 Pb
(NH4)SH + AgNO3 = NH4NO3 + AgSH =>
(NH4)SH + AgNO3 = NH4NO3 + AgSH
H2SO4 + C2H3NaO2 = HC2H3O2 + Na2SO4 =>
H2SO4 + 2 C2H3NaO2 = 2 HC2H3O2 + Na2SO4
HNO3 + KOH(aq) = KNO3(aq) + H2O(l) =>
HNO3 + KOH(aq) = KNO3(aq) + H2O(l)
Mg(ClO2)2 + HCl = ClO2 + MgCl + H2O =>
5 Mg(ClO2)2 + 4 HCl = 9 ClO2 + 5 MgCl + 2 H2O
La(NO3)3 + NH4F + C2H6N4O2 = LaOF + H2O + N2 + CO2 =>
5 La(NO3)3 + 5 NH4F + 6 C2H6N4O2 = 5 LaOF + 28 H2O + 22 N2 + 12 CO2
H3C6H5O7 + NaHCO3 = CO2 + H2O + NaC6H5O7 =>
8 H3C6H5O7 + 9 NaHCO3 = 3 CO2 + 14 H2O + 9 NaC6H5O7
AlBr3 + KNO3 = KBr + Al(NO3)3 =>
AlBr3 + 3 KNO3 = 3 KBr + Al(NO3)3
FeS2 + H2O + O = FeSO4 + H2SO4 =>
FeS2 + H2O + 7 O = FeSO4 + H2SO4
AlS3 + NaCl = AlCl3 + NaS =>
AlS3 + 3 NaCl = AlCl3 + 3 NaS
Fe + H2SO4 = Fe2O3 + H2O + SO2 =>
2 Fe + 3 H2SO4 = Fe2O3 + 3 H2O + 3 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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