| Équations équilibrées la veille | Équations équilibrées le lendemain |
PB(OH)2 + HCl = H2O + PB(OH)Cl
CuCl + CO = CuCl(CO)2 =>
CuCl + 2 CO = CuCl(CO)2
KIO3 + H2SO3 = I2 + H2O + K2SO4 + H2SO4 =>
2 KIO3 + 5 H2SO3 = I2 + H2O + K2SO4 + 4 H2SO4
KMnO4 + SiH4 + H2O = MnO2 + H2SiO3 + KOH =>
8 KMnO4 + 3 SiH4 + H2O = 8 MnO2 + 3 H2SiO3 + 8 KOH
Fe(s) + Na3PO4(ac) = Fe(s)PO4 + Na =>
Fe(s) + Na3PO4(ac) = Fe(s)PO4 + 3 Na
NiO + Na2O = Na2NiO2 =>
NiO + Na2O = Na2NiO2
Cu2S + NH3 = Cu + H2S + N2 =>
3 Cu2S + 2 NH3 = 6 Cu + 3 H2S + N2
Ca(OH)2 + FH = CaF2 + H2O =>
Ca(OH)2 + 2 FH = CaF2 + 2 H2O
BaCl2 + H2SO4 = BaSO4(a) + HCl =>
BaCl2 + H2SO4 = BaSO4(a) + 2 HCl
KClO4 + Mg = KCl + MgO =>
KClO4 + 4 Mg = KCl + 4 MgO
Mo + HNO3 = MoO3(H2O) + NO2 + H2O =>
Mo + 6 HNO3 = MoO3(H2O) + 6 NO2 + 2 H2O
NH4Cl + HCl = NH3Cl2 + H2 =>
NH4Cl + HCl = NH3Cl2 + H2
CaCl2 + Na2CO3 = CaCO3 + NaCl =>
CaCl2 + Na2CO3 = CaCO3 + 2 NaCl
C5H10O2 + H2O2 = H2O + CO2 =>
C5H10O2 + 13 H2O2 = 18 H2O + 5 CO2
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu =>
Zn(s) + CuCl2(aq) = ZnCl2(aq) + Cu
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
Cr + SO4 = Cr(SO4) =>
Cr + SO4 = Cr(SO4)
NO2(aq) + H2O(l) = HNO3(aq) + NO(g) =>
3 NO2(aq) + H2O(l) = 2 HNO3(aq) + NO(g)
Li3PO4 + HBr = Li3Br3 + H3PO4 =>
Li3PO4 + 3 HBr = Li3Br3 + H3PO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cr2(SO3)3 + HCl = CrCl3 + SO2 + H2O =>
Cr2(SO3)3 + 6 HCl = 2 CrCl3 + 3 SO2 + 3 H2O
Li + N = NLi =>
Li + N = NLi
HNO3 + Sb(OH)3 = Sb(NO3)3 + H2O =>
3 HNO3 + Sb(OH)3 = Sb(NO3)3 + 3 H2O
[Ni(H2O)6](NO3)2 + NH3 = [Ni(NH3)4(H2O)2](NO3)2 + H2O =>
[Ni(H2O)6](NO3)2 + 4 NH3 = [Ni(NH3)4(H2O)2](NO3)2 + 4 H2O
F6H2Si + KOH = H2O + KF + SiO2 =>
F6H2Si + 6 KOH = 4 H2O + 6 KF + SiO2
Cu + Zn(NO3)2 = Cu(NO3)3 + Zn =>
2 Cu + 3 Zn(NO3)2 = 2 Cu(NO3)3 + 3 Zn
FeCl3 + H2S = FeCl2 + HCl + S =>
2 FeCl3 + H2S = 2 FeCl2 + 2 HCl + S
HBr + H2SO4 = H2O + Br + SO2 =>
2 HBr + H2SO4 = 2 H2O + 2 Br + SO2
C5H12O + HO2 = CO2 + H2O =>
C5H12O + 10 HO2 = 5 CO2 + 11 H2O
H3C6H5O7H2O + NaHCO3 = Na3C6H5O7 + CO2 + H2O =>
H3C6H5O7H2O + 3 NaHCO3 = Na3C6H5O7 + 3 CO2 + 4 H2O
Ni(ClO) = Ni3 + (ClO)2 =>
6 Ni(ClO) = 2 Ni3 + 3(ClO)2
C6H6 + C4H9Cl = HCl + C10H14 =>
C6H6 + C4H9Cl = HCl + C10H14
CH2O = CO + H2 =>
CH2O = CO + H2
C6H8O7 + Fe = C6H8O6 + OFe =>
C6H8O7 + Fe = C6H8O6 + OFe
ZnCl2 + Al2(SO4)3 = AlCl3 + ZnSO4 =>
3 ZnCl2 + Al2(SO4)3 = 2 AlCl3 + 3 ZnSO4
Cr + SO4 = Cr(SO4) =>
Cr + SO4 = Cr(SO4)
MgO + H4P2O7 = Mg2P2O7 + H2O =>
2 MgO + H4P2O7 = Mg2P2O7 + 2 H2O
Al3 + CuCl2 = Al(Cl2)3 + Cu =>
Al3 + 9 CuCl2 = 3 Al(Cl2)3 + 9 Cu
Al2O3*SiO2*H2O + HCl = AlCl3 + H2SiO3 + H2O =>
Al2O3*SiO2*H2O + 6 HCl = 2 AlCl3 + H2SiO3 + 3 H2O
BaCO3 + Y2O3 + V2O5 = Ba3Y(VO4)3 + CO2 =>
6 BaCO3 + Y2O3 + 3 V2O5 = 2 Ba3Y(VO4)3 + 6 CO2
Cr + SO4 = CrSO4 =>
Cr + SO4 = CrSO4
AgNO3 + Ni = Ni(NO3)2 + silver =>
2 AgNO3 + Ni = Ni(NO3)2 + 2 Ag
Cr + SO4 = Cr(SO4) =>
Cr + SO4 = Cr(SO4)
P + NaOH = POH + Na =>
P + NaOH = POH + Na
CuBr2 + H2O = Cu(OH)Br + HBr =>
CuBr2 + H2O = Cu(OH)Br + HBr
Cr + SO4 = Cr(SO4) =>
Cr + SO4 = Cr(SO4)
C2BZ4 + T(XZ3)2 = TBZ4 + CXZ3 =>
C2BZ4 + T(XZ3)2 = TBZ4 + 2 CXZ3
Fe2(SO4)3 + KMnO4 + H2O = K2SO4 + MnSO4 + H2SO4 + FeH2SO6 =>
5 Fe2(SO4)3 + 2 KMnO4 + 12 H2O = K2SO4 + 2 MnSO4 + 2 H2SO4 + 10 FeH2SO6
Fe + C = FeC =>
Fe + C = FeC
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3[PMo12O40] + H2O + NH4NO3 =>
H3PO4 + 12(NH4)2MoO4 + 21 HNO3 = (NH4)3[PMo12O40] + 12 H2O + 21 NH4NO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
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