| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ge + H2 = GeH2
C2H2O + HNO3 = CH2O + CO2 + NO2 =>
3 C2H2O + 4 HNO3 = 5 CH2O + CO2 + 4 NO2
MeO + HNO3 = Me(NO3)2 + H2O =>
MeO + 2 HNO3 = Me(NO3)2 + H2O
NH3 + Zn(NO3)2 = Zn(NH3)4 + NO3 =>
4 NH3 + Zn(NO3)2 = Zn(NH3)4 + 2 NO3
Cu(ClO3)2 + Cs2CrO4 = CuCrO4 + CsClO3 =>
Cu(ClO3)2 + Cs2CrO4 = CuCrO4 + 2 CsClO3
AgNO3 + HI = AgI + HNO3 =>
AgNO3 + HI = AgI + HNO3
Na(SO3) + HCl = NaCl + H(SO3) =>
Na(SO3) + HCl = NaCl + H(SO3)
MnCl3 + Na2CO3 = Mn2(CO3)3 + NaCl =>
2 MnCl3 + 3 Na2CO3 = Mn2(CO3)3 + 6 NaCl
Li + OH = LiH + OLi =>
2 Li + OH = LiH + OLi
NH4(NO3) = N2 + O2 + H2O =>
2 NH4(NO3) = 2 N2 + O2 + 4 H2O
CH2 + Cl2 = ClCH2CH2Cl =>
2 CH2 + Cl2 = ClCH2CH2Cl
P + H2SO4 + H2O = H3PO4 + S =>
6 P + 5 H2SO4 + 4 H2O = 6 H3PO4 + 5 S
Li + MnO2 = LiMnO2 =>
Li + MnO2 = LiMnO2
LiBO2 + LiBF4 = B2O3 + LiF =>
3 LiBO2 + LiBF4 = 2 B2O3 + 4 LiF
Ni + P = NiP =>
Ni + P = NiP
CuCl + Br2 = Cl + CuBr2 =>
CuCl + Br2 = Cl + CuBr2
SO2 + H = S + H2O =>
SO2 + 4 H = S + 2 H2O
[Al(H2O)3(OH)3] + HCl = AlCl3 + H2O =>
[Al(H2O)3(OH)3] + 3 HCl = AlCl3 + 6 H2O
SrSO4 + C = SrO + CO2 + SO2 =>
2 SrSO4 + C = 2 SrO + CO2 + 2 SO2
C3H5(C17H35COO)3 + NaOH = C3H5(OH)3 + C17H35COONa =>
C3H5(C17H35COO)3 + 3 NaOH = C3H5(OH)3 + 3 C17H35COONa
Mn(OH)2 + PbO2 + HNO3 = MnO4 + Pb(NO3)2 + H2O =>
Mn(OH)2 + 3 PbO2 + 6 HNO3 = MnO4 + 3 Pb(NO3)2 + 4 H2O
Mg2 + H3As = H2 + Mg3As2 =>
3 Mg2 + 4 H3As = 6 H2 + 2 Mg3As2
H2 + Ta2O3 = Ta + H2O =>
3 H2 + Ta2O3 = 2 Ta + 3 H2O
Li + OH = LiH + OLi =>
2 Li + OH = LiH + OLi
AgNO3(aq) + K3PO4(aq) = Ag3PO4(aq) + KNO3(aq) =>
3 AgNO3(aq) + K3PO4(aq) = Ag3PO4(aq) + 3 KNO3(aq)
Se4 + O2 = SeO2 =>
Se4 + 4 O2 = 4 SeO2
FeCl3 + Cr = CrCl2 + Fe =>
2 FeCl3 + 3 Cr = 3 CrCl2 + 2 Fe
AgClO4 + Na2SO4 = Ag2SO4 + NaClO4 =>
2 AgClO4 + Na2SO4 = Ag2SO4 + 2 NaClO4
Cu + Na = CuNa =>
Cu + Na = CuNa
UF6 + Mg = MgF2 + U =>
UF6 + 3 Mg = 3 MgF2 + U
Br + S = Br2S =>
2 Br + S = Br2S
Mg + (CH3COOH)2 = Mg(C2H3O2)2 + H =>
Mg + (CH3COOH)2 = Mg(C2H3O2)2 + 2 H
Sn + CuNO3 = Sn(NO3)2 + Cu =>
Sn + 2 CuNO3 = Sn(NO3)2 + 2 Cu
NCl3 + H2O = NH3 + HOCl =>
NCl3 + 3 H2O = NH3 + 3 HOCl
Cl2 + MgF2 = Cl2F2 + Mg =>
Cl2 + MgF2 = Cl2F2 + Mg
NI(ClO3)2 = NICl2 + O2 =>
NI(ClO3)2 = NICl2 + 3 O2
H3PO4 = HOH + HPO3 =>
H3PO4 = HOH + HPO3
NiS + HCl + KClO3 = NiCl2 + KCl + S + H2O =>
3 NiS + 6 HCl + KClO3 = 3 NiCl2 + KCl + 3 S + 3 H2O
Mg(OH)2 + HNO3 = MgH(NO3)3 + H2O =>
Mg(OH)2 + 3 HNO3 = MgH(NO3)3 + 2 H2O
Fe2O3 + FeO = Fe3O4 =>
Fe2O3 + FeO = Fe3O4
NHNHHH + NaNOO = NaNNN + HOH =>
NHNHHH + NaNOO = NaNNN + 2 HOH
Au + LiCl = AuCl + Li =>
Au + LiCl = AuCl + Li
C3H8 + Cl = C3H4Cl4 + HCl =>
C3H8 + 8 Cl = C3H4Cl4 + 4 HCl
HgO + O2 = HgO3 =>
HgO + O2 = HgO3
Mg + B = MgB2 =>
Mg + 2 B = MgB2
Zn{2+} + SiO3{2-} = ZnSiO3 =>
Zn{2+} + SiO3{2-} = ZnSiO3
Na2MoS4 + HCl = MoS3 + NaCl + H2S =>
Na2MoS4 + 2 HCl = MoS3 + 2 NaCl + H2S
N4 + O2 = N2O3 =>
N4 + 3 O2 = 2 N2O3
Rb + Sn(SO4)2 = Rb2SO4 + Sn =>
4 Rb + Sn(SO4)2 = 2 Rb2SO4 + Sn
Al2O3 + SO2 = Al + SO3 =>
Al2O3 + 3 SO2 = 2 Al + 3 SO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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