| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HBrO2 + Mg(ClO)2 = 2 HClO + Mg(BrO2)2
Fe(OH)3 + Ba = Fe + Ba(OH)2 =>
2 Fe(OH)3 + 3 Ba = 2 Fe + 3 Ba(OH)2
NaOHCH3COOH = CH3COONa + H2O =>
NaOHCH3COOH = CH3COONa + H2O
MnCl2 + KBrO + KOH = KBr + MnO2 + KCl + H2O =>
MnCl2 + KBrO + 2 KOH = KBr + MnO2 + 2 KCl + H2O
NaHSO4 + CH3COONa = CH3COOH + Na2SO4 =>
NaHSO4 + CH3COONa = CH3COOH + Na2SO4
C6H5C3H9 + KMnO4 + H2SO4 = C6H5C3O6H3 + MnSO4 + K2SO4 + H2O =>
5 C6H5C3H9 + 18 KMnO4 + 27 H2SO4 = 5 C6H5C3O6H3 + 18 MnSO4 + 9 K2SO4 + 42 H2O
KOH + ZnCO3 = Zn(OH)2 + K2CO3 =>
2 KOH + ZnCO3 = Zn(OH)2 + K2CO3
Co2O3 + HCl = CoCl2 + Cl2 + H2O =>
Co2O3 + 6 HCl = 2 CoCl2 + Cl2 + 3 H2O
K2SO4(aq) + AgNO3(aq) = KNO3(s) + Ag2SO4(s) =>
K2SO4(aq) + 2 AgNO3(aq) = 2 KNO3(s) + Ag2SO4(s)
B + F6 = BF3 =>
2 B + F6 = 2 BF3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
NaCO3 + CaClO = NaClO + CaCO3 =>
NaCO3 + CaClO = NaClO + CaCO3
KOH + H3PO5 = K3PO5 + H2O =>
3 KOH + H3PO5 = K3PO5 + 3 H2O
MgCl2 + NH4OH = Mg(OH) + NH4Cl2 =>
MgCl2 + NH4OH = Mg(OH) + NH4Cl2
K[Al(OH)4] + HBr = AlBr3 + KOH + H2O =>
K[Al(OH)4] + 3 HBr = AlBr3 + KOH + 3 H2O
[Zn(H2O)6](NO3)2 = Zn(OH)2 + H2O + H{+} + NO3{-} =>
[Zn(H2O)6](NO3)2 = Zn(OH)2 + 4 H2O + 2 H{+} + 2 NO3{-}
KOH + CrCl3 + O3 = K2CrO4 + KCl + H2O =>
10 KOH + 2 CrCl3 + O3 = 2 K2CrO4 + 6 KCl + 5 H2O
AgNO3 + NaI = AgI + NaNO3 =>
AgNO3 + NaI = AgI + NaNO3
K2SO3 + HCl = KCl + H2SO3 = SO2 + H2O + KCl =>
K2SO3 + 2 HCl = 2 KCl + H2SO3
Cu + NaCl = Cu(NaCl) =>
Cu + NaCl = Cu(NaCl)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
CuSO4 + NH4SCN = CuSCN + NH4SO4 =>
CuSO4 + NH4SCN = CuSCN + NH4SO4
CN2H6O2 = CO2 + NH3 =>
CN2H6O2 = CO2 + 2 NH3
KMnO4 + Hg2(NO3)2 + HNO3 = Mn(NO3)2 + Hg(NO3)2 + KNO3 + H2O =>
2 KMnO4 + 5 Hg2(NO3)2 + 16 HNO3 = 2 Mn(NO3)2 + 10 Hg(NO3)2 + 2 KNO3 + 8 H2O
Si + H2SO4 = SiSO4 + H2 =>
Si + H2SO4 = SiSO4 + H2
Zn(s) + H{+} + WO3 = HWO3 + Zn{+} =>
Zn(s) + H{+} + WO3 = HWO3 + Zn{+}
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Pb + SiO3 = Pb2(SiO3)2 =>
2 Pb + 2 SiO3 = Pb2(SiO3)2
NH4ClO4 + H2O = NH4OH + HClO4 =>
NH4ClO4 + H2O = NH4OH + HClO4
Fe3Cl + Sn2Cl = Fe2Cl + Sn4Cl =>
2 Fe3Cl + 2 Sn2Cl = 3 Fe2Cl + Sn4Cl
K2SO4 + H2O = H2SO4 + KOH =>
K2SO4 + 2 H2O = H2SO4 + 2 KOH
Na2Co3(aq) + AgNO3(aq) = Ag2Co3(s) + NaNO3(aq) =>
Na2Co3(aq) + 2 AgNO3(aq) = Ag2Co3(s) + 2 NaNO3(aq)
CuSO4 + OH = Cu(OH)2 + SO4 =>
CuSO4 + 2 OH = Cu(OH)2 + SO4
Li2SO4 + AgI = LiI + Ag2SO4 =>
Li2SO4 + 2 AgI = 2 LiI + Ag2SO4
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
AgC2H3O2 + CaCO3 = Ag2CO3 + Ca(C2H3O2)2 =>
2 AgC2H3O2 + CaCO3 = Ag2CO3 + Ca(C2H3O2)2
MgI2 + NaHSO3 + HCl = MgCl2 + H2O + SO2 + NaI =>
MgI2 + 2 NaHSO3 + 2 HCl = MgCl2 + 2 H2O + 2 SO2 + 2 NaI
hydrochloricacid + iron(iii)oxide = iron(iii)chloride + water =>
6 HCl + Fe2O3 = 2 FeCl3 + 3 H2O
KN + F2 = KF + N2 =>
2 KN + F2 = 2 KF + N2
C8H6S + H2 = C8H10 + H2S =>
C8H6S + 3 H2 = C8H10 + H2S
ZnOH = Zn + ZnO + H2O =>
2 ZnOH = Zn + ZnO + H2O
AsCl3(aq) + H2S(aq) = As2S3(s) + HCl =>
2 AsCl3(aq) + 3 H2S(aq) = As2S3(s) + 6 HCl
CaCO3 + NH3 + H2O = Ca(OH)2 + NH4HCO3 =>
CaCO3 + NH3 + 2 H2O = Ca(OH)2 + NH4HCO3
NaLiH2SiO4 + Al(OH)Cl2 = H2O + H2 + Al4(SiO4)3 + NaCl + LiCl + Cl2 =>
3 NaLiH2SiO4 + 4 Al(OH)Cl2 = 4 H2O + H2 + Al4(SiO4)3 + 3 NaCl + 3 LiCl + Cl2
KAlO2 + H2O = KOH + Al(OH)3 =>
KAlO2 + 2 H2O = KOH + Al(OH)3
Ag{+} + CO3{2-} = Ag2CO3 =>
2 Ag{+} + CO3{2-} = Ag2CO3
Cl2 + MgI2 = MgCl2 + I2 =>
Cl2 + MgI2 = MgCl2 + I2
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
H2SO2 = S8 + H2O + O2 =>
8 H2SO2 = S8 + 8 H2O + 4 O2
K + Fe2S3 = Fe + KS3 =>
K + Fe2S3 = 2 Fe + KS3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
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