| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 AlCl3 = 2 NaCl3 + Al2CO3
Sn(OH)2 + OH = Sn(OH)4 =>
Sn(OH)2 + 2 OH = Sn(OH)4
NaI + (AgNo3) = AgI + NaNo3 =>
NaI + (AgNo3) = AgI + NaNo3
MgO + HCl = H2O + MgCl2 =>
MgO + 2 HCl = H2O + MgCl2
BaCl2 + Al2SO4 = AlCl2 + Ba2SO4 =>
2 BaCl2 + Al2SO4 = 2 AlCl2 + Ba2SO4
HFO3 + Al(OH)3 = Al(FO3)3 + H2O =>
3 HFO3 + Al(OH)3 = Al(FO3)3 + 3 H2O
Br2 + Fr = BrFr =>
Br2 + 2 Fr = 2 BrFr
H2S + Cl2Fe = HCl + FeS =>
H2S + Cl2Fe = 2 HCl + FeS
NaI + (AgNo3) = AgI + NaNo3 =>
NaI + (AgNo3) = AgI + NaNo3
C3H5O2K + KOH = C2H6 + K2CO3 =>
C3H5O2K + KOH = C2H6 + K2CO3
NaI + (AgNo3) = AgI + NaNo3 =>
NaI + (AgNo3) = AgI + NaNo3
K3[Cu(CN)4]Hg(NO3)2 = K2(Hg(CN)4)CuNO3KNO3 =>
K3[Cu(CN)4]Hg(NO3)2 = K2(Hg(CN)4)CuNO3KNO3
FeSO4 + KMnO4 + H2SO4 = Fe2(SO4)3 + MnSO4 + K2SO4 + H2O =>
10 FeSO4 + 2 KMnO4 + 8 H2SO4 = 5 Fe2(SO4)3 + 2 MnSO4 + K2SO4 + 8 H2O
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
KBrO + FeSO4 + H2SO4 = Fe(SO4)3 + KBr + H2O =>
2 KBrO + FeSO4 + 2 H2SO4 = Fe(SO4)3 + 2 KBr + 2 H2O
Sn(OH)2 + OH = Sn(OH)4 =>
Sn(OH)2 + 2 OH = Sn(OH)4
NaOHCH3COOH = CH2COOHNaOH2 =>
NaOHCH3COOH = CH2COOHNaOH2
P4O6 + H2O = H3PO3 =>
P4O6 + 6 H2O = 4 H3PO3
K2CO3(ac) + Ba(NO3)2(ac) = KNO3(ac) + BaCO3(s) =>
K2CO3(ac) + Ba(NO3)2(ac) = 2 KNO3(ac) + BaCO3(s)
K2O + Al2O3 + SiO2 = KAlSi3O8 =>
K2O + Al2O3 + 6 SiO2 = 2 KAlSi3O8
NaBrO = NaBr + O =>
NaBrO = NaBr + O
Rb3N = Rb + N =>
Rb3N = 3 Rb + N
Be2O3 + Mg = MgO + Be =>
Be2O3 + 3 Mg = 3 MgO + 2 Be
HSCuCl2 = CuSHCl2 =>
HSCuCl2 = CuSHCl2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
NiSPb(NO3)2 = Ni(NO3)2PbS =>
NiSPb(NO3)2 = Ni(NO3)2PbS
C3H5(NO3)3 + O2 = CO2 + H2O + NO2 =>
4 C3H5(NO3)3 + 11 O2 = 12 CO2 + 10 H2O + 12 NO2
NaI + (AgNo3) = AgI + NaNo3 =>
NaI + (AgNo3) = AgI + NaNo3
CrCl3 + KMnO4 + KOH = K2CrO4 + MnO2 + H2O + KCl =>
CrCl3 + KMnO4 + 4 KOH = K2CrO4 + MnO2 + 2 H2O + 3 KCl
Cu + H2C2O4 = CuC2O4 + H2 =>
Cu + H2C2O4 = CuC2O4 + H2
C3H5O2K + KOH = C2H6 + K2CO3 =>
C3H5O2K + KOH = C2H6 + K2CO3
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
Sb + H2SO4 = Sb2(SO4)3 + SO + H2O =>
4 Sb + 9 H2SO4 = 2 Sb2(SO4)3 + 3 SO + 9 H2O
Ni(OH)2 + HNO3 = NiOHNO3 + H2O =>
Ni(OH)2 + HNO3 = NiOHNO3 + H2O
N2 + H2 = NH =>
N2 + H2 = 2 NH
Cr(NO3)3 + Na2SO3 + H2O = NaNO3 + Cr(OH)3 + H2SO3 =>
2 Cr(NO3)3 + 3 Na2SO3 + 6 H2O = 6 NaNO3 + 2 Cr(OH)3 + 3 H2SO3
LiO + KOH = LiOH + KO =>
LiO + KOH = LiOH + KO
XeXeXeXeXeXe = Xe =>
XeXeXeXeXeXe = 6 Xe
C2H7NO2 + Pb(NO3)2 = C2H7(NO3)2 + Pb(NO2) =>
C2H7NO2 + Pb(NO3)2 = C2H7(NO3)2 + Pb(NO2)
HClO3 = ClO2 + O2 + H2O =>
4 HClO3 = 4 ClO2 + O2 + 2 H2O
NaI + (AgNo3) = AgI + NaNo3 =>
NaI + (AgNo3) = AgI + NaNo3
Ni + HgCl2 = Hg + NiCl2 =>
Ni + HgCl2 = Hg + NiCl2
Cl2 + NaOH = H2O + NaCl + NaClO =>
Cl2 + 2 NaOH = H2O + NaCl + NaClO
OHCH2CHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH(OH)CH2(OH) =>
3 OHCH2CHCHCH2OH + 2 KMnO4 + 4 H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH(OH)CH2(OH)
NaI + (AgNo3) = AgI + NaNo3 =>
NaI + (AgNo3) = AgI + NaNo3
C3H5O2K + KOH = C2H6 + K2CO3 =>
C3H5O2K + KOH = C2H6 + K2CO3
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
N2H4 + ClO3{-} = Cl{-} + H2O + NO =>
3 N2H4 + 4 ClO3{-} = 4 Cl{-} + 6 H2O + 6 NO
Sn(OH)2 + OH = Sn(OH)4 =>
Sn(OH)2 + 2 OH = Sn(OH)4
FeS(s) + HCl(ag) = FeCl2(aq) + H2S(g) =>
FeS(s) + 2 HCl(ag) = FeCl2(aq) + H2S(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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