| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaCO3 + 2 HBr = H2CO3 + BaBr2
Ca(OH)2 + H3PO4 = CaHPO4 + H2O =>
Ca(OH)2 + H3PO4 = CaHPO4 + 2 H2O
Ag(NH3)2 + KBr = AgBr + K(NH3)2 =>
Ag(NH3)2 + KBr = AgBr + K(NH3)2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
LiOH + HOOCCOOH = HOH + LiOOCCOOLi =>
2 LiOH + HOOCCOOH = 2 HOH + LiOOCCOOLi
(NH4)2S + ZnBr2 = (NH4)Br + ZnS =>
(NH4)2S + ZnBr2 = 2(NH4)Br + ZnS
N2O + KMnO4 + H2SO4 = MnSO4 + Mn(NO3)2 + K2SO4 + H2O =>
5 N2O + 8 KMnO4 + 7 H2SO4 = 3 MnSO4 + 5 Mn(NO3)2 + 4 K2SO4 + 7 H2O
Fe(CN)6K4 + H2SO4 = HCN + KHSO4 + FeSO4 =>
Fe(CN)6K4 + 5 H2SO4 = 6 HCN + 4 KHSO4 + FeSO4
C3H6 + HCl = C3H7Cl =>
C3H6 + HCl = C3H7Cl
Al(HSO4)3 + Al(OH)3 = Al2(SO4)3 + H2O =>
Al(HSO4)3 + Al(OH)3 = Al2(SO4)3 + 3 H2O
CH2ClCH2CHO + Ag(NH3)2OH = CH2ClCH2COONH4 + Ag + NH3 + H2O =>
CH2ClCH2CHO + 2 Ag(NH3)2OH = CH2ClCH2COONH4 + 2 Ag + 3 NH3 + H2O
HCl + KBiO3 = KCl + BiCl3 + Cl2 + H2O =>
6 HCl + KBiO3 = KCl + BiCl3 + Cl2 + 3 H2O
Fe(No3)2 + NaCo3 = FeCo3 + Na(No3)2 =>
Fe(No3)2 + NaCo3 = FeCo3 + Na(No3)2
P4 + H2O + NaOH = NaH2PO4 + PH3 =>
2 P4 + 9 H2O + 3 NaOH = 3 NaH2PO4 + 5 PH3
KClO + HI = I2 + KOH + Cl2 =>
2 KClO + 2 HI = I2 + 2 KOH + Cl2
Ag + Au(ClO4)3 = Au + Ag(ClO4) =>
3 Ag + Au(ClO4)3 = Au + 3 Ag(ClO4)
C2H6 + Cl = C2H5Cl + HCl =>
C2H6 + 2 Cl = C2H5Cl + HCl
AsH3 + O2 = AsO3 + H2O =>
4 AsH3 + 9 O2 = 4 AsO3 + 6 H2O
CH4 + O2 = C4O + H2 =>
8 CH4 + O2 = 2 C4O + 16 H2
Hg(C2H5)2 + In = In(C2H5)3 + Hg =>
3 Hg(C2H5)2 + 2 In = 2 In(C2H5)3 + 3 Hg
Cu(NO3)2(aq) + NaOH(s) = Cu(OH)2 + NaNO3 =>
Cu(NO3)2(aq) + 2 NaOH(s) = Cu(OH)2 + 2 NaNO3
HI2 = H + I =>
HI2 = H + 2 I
Cl2 + KBr + H2O = HCl + Br2 + KOH =>
Cl2 + 2 KBr + 2 H2O = 2 HCl + Br2 + 2 KOH
Pb + SO4 = PbO2 + SO2 =>
Pb + SO4 = PbO2 + SO2
HCl + BeO = Be(ClO) + H2 =>
2 HCl + 2 BeO = 2 Be(ClO) + H2
K2CO3(aq) + HF(aq) = KF(aq) + H2O(l) + CO2(g) =>
K2CO3(aq) + 2 HF(aq) = 2 KF(aq) + H2O(l) + CO2(g)
SrSO4 + H2O = H2SO4 + Sr + OH =>
SrSO4 + 2 H2O = H2SO4 + Sr + 2 OH
Fe(OH)2 + H2O2 = Fe(OH)3 =>
2 Fe(OH)2 + H2O2 = 2 Fe(OH)3
AlCl3 + N2 = AlN + Cl =>
2 AlCl3 + N2 = 2 AlN + 6 Cl
Ni4CrO4 + Na2OH2 + HCl = Ni2Na + CrO4 + HOH2Cl =>
Ni4CrO4 + Na2OH2 + HCl = 2 Ni2Na + CrO4 + HOH2Cl
ZnO + C2H5NO2 = C4H8N2O4Zn + H2O =>
ZnO + 2 C2H5NO2 = C4H8N2O4Zn + H2O
Al(NO3)3 + NaOH = Al(OH) + Na(NO3)3 =>
Al(NO3)3 + NaOH = Al(OH) + Na(NO3)3
HBr + H2O = BrO + H2 =>
2 HBr + 2 H2O = 2 BrO + 3 H2
KFe(SO4)2(OH)6 + H = K + Fe + SO4 + H2O =>
KFe(SO4)2(OH)6 + 6 H = K + Fe + 2 SO4 + 6 H2O
Li + FeBr2 = LiBr + Fe =>
2 Li + FeBr2 = 2 LiBr + Fe
NH4Cl + Pb(NO3)2 = N2H4O3 + PbCl2 =>
2 NH4Cl + Pb(NO3)2 = 2 N2H4O3 + PbCl2
HBr + Rb = H + RbBr =>
HBr + Rb = H + RbBr
Li3P + BaO = BaP + Li3O =>
Li3P + BaO = BaP + Li3O
NH4CH3COO + Mg(OH)2 = NH3 + H2O + Mg(CH3COO)2 =>
2 NH4CH3COO + Mg(OH)2 = 2 NH3 + 2 H2O + Mg(CH3COO)2
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+} =>
H2SO4 + HNO3 = H2O + HSO4{-} + NO2{+}
SiO2 + Al2O3 = Al4(SiO4)3 =>
3 SiO2 + 2 Al2O3 = Al4(SiO4)3
Br2 + NH4I = BrI + NH4 =>
Br2 + 2 NH4I = 2 BrI + 2 NH4
Mn(NO3)2 + NaBiO3 + HNO3 = NaMnO4 + Bi(NO3)3 + NaNO3 + H2O =>
2 Mn(NO3)2 + 5 NaBiO3 + 14 HNO3 = 2 NaMnO4 + 5 Bi(NO3)3 + 3 NaNO3 + 7 H2O
C8H9NO + C6H14 = NH3 + CH2 + COOH =>
4 C8H9NO + 19 C6H14 = 4 NH3 + 144 CH2 + 2 COOH
Ag + Cr = AgCr =>
Ag + Cr = AgCr
PbCrO4 + Al = Al2O3 + PbO + Cr2O3 =>
2 PbCrO4 + 2 Al = Al2O3 + 2 PbO + Cr2O3
CuI + H2SO4 + KMnO4 = CuSO4 + I2 + MnSO4 + K2SO4 + H2O =>
10 CuI + 16 H2SO4 + 4 KMnO4 = 10 CuSO4 + 5 I2 + 4 MnSO4 + 2 K2SO4 + 16 H2O
SnF + LiCO3 = SnCO3 + LiF =>
SnF + LiCO3 = SnCO3 + LiF
Al + Cu(CO3) = Al2(CO3)3 + Cu =>
2 Al + 3 Cu(CO3) = Al2(CO3)3 + 3 Cu
H3BO3 + Al + HCl = AlCl3 + B + H2O =>
H3BO3 + Al + 3 HCl = AlCl3 + B + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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