| Équations équilibrées la veille | Équations équilibrées le lendemain |
CuCl2 + Mg(NO3)2 = CuCl2Mg(NO3)2
CaCl2 + Hg = HgCl + Ca =>
CaCl2 + 2 Hg = 2 HgCl + Ca
Ag + HNO3 + HCl = AgCl + NO + H2O =>
3 Ag + HNO3 + 3 HCl = 3 AgCl + NO + 2 H2O
FeCl2 + NaSO3 = Fe(SO3)2 + NaCl =>
FeCl2 + 2 NaSO3 = Fe(SO3)2 + 2 NaCl
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
Ce(IO3)3 + H2O = Ce(OH)3 + IO3H =>
Ce(IO3)3 + 3 H2O = Ce(OH)3 + 3 IO3H
Li + FeSO{4}{2-} = LiSO{4}{2-} + Fe =>
Li + FeSO{4}{2-} = LiSO{4}{2-} + Fe
Sb(s) + O2 = Sb2O5 =>
4 Sb(s) + 5 O2 = 2 Sb2O5
K2(Cr2O7) + Fe(SO4) + H2(SO4) = Cr2(SO4)3 + K2(SO4) + Fe2(SO4)3 + H2O =>
K2(Cr2O7) + 6 Fe(SO4) + 7 H2(SO4) = Cr2(SO4)3 + K2(SO4) + 3 Fe2(SO4)3 + 7 H2O
Na2C2O4 + H2O = H2C2O4 + NaOH =>
Na2C2O4 + 2 H2O = H2C2O4 + 2 NaOH
Cu2S + Cu(OH)2 = Cu + SO2 + H2O =>
Cu2S + 2 Cu(OH)2 = 4 Cu + SO2 + 2 H2O
O2 + Sb2S3 = SO2 + Sb05 =>
15 O2 + 5 Sb2S3 = 15 SO2 + 2 Sb05
Ca(MnO4)2 + K2CO3 = KMnO4 + CaCO3 =>
Ca(MnO4)2 + K2CO3 = 2 KMnO4 + CaCO3
SnCl4 + Na2SO3 + H2O = SnCl2 + NaCl + H2SO4 =>
SnCl4 + Na2SO3 + H2O = SnCl2 + 2 NaCl + H2SO4
Na3 + P + H2O = PH3 + NaOH =>
Na3 + P + 3 H2O = PH3 + 3 NaOH
K2O + HNO3 = KNO3 + H2O =>
K2O + 2 HNO3 = 2 KNO3 + H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Ag + KCl + K3[Fe(CN)6] = AgCl + K4[Fe(CN)6] =>
Ag + KCl + K3[Fe(CN)6] = AgCl + K4[Fe(CN)6]
MgCl2 + C6H6 = MgCl2C6H6 =>
MgCl2 + C6H6 = MgCl2C6H6
HNO3 + CH3COONa = CH3COOH + NaNO3 =>
HNO3 + CH3COONa = CH3COOH + NaNO3
Zn(NO3)2 = ZnO + N2O4 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 2 N2O4 + O2
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
H2O + HNO2 = H3O + NO2 =>
H2O + HNO2 = H3O + NO2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
HClO(aq) + NaOH = NaClO(aq) + H2O(l) =>
HClO(aq) + NaOH = NaClO(aq) + H2O(l)
Zn + AgNO3 = Ag + Zn2NO3 =>
2 Zn + AgNO3 = Ag + Zn2NO3
LiOH + H3PO4{-} = LiH3PO4{-} + OH =>
LiOH + H3PO4{-} = LiH3PO4{-} + OH
NH3 + NCl3 = N2H3Cl3 =>
NH3 + NCl3 = N2H3Cl3
Pb(NO3)2 + H2O = Pb + H2(NO3)2 + OH =>
Pb(NO3)2 + 2 H2O = Pb + H2(NO3)2 + 2 OH
CaCl2 + Na3PO4 = Ca3PO4 + NaCl2 =>
3 CaCl2 + Na3PO4 = Ca3PO4 + 3 NaCl2
C21H30O2 + O2 = CO + H2O =>
C21H30O2 + 17 O2 = 21 CO + 15 H2O
K2NaO4 + Cl2 = KNaO4 + KCl =>
2 K2NaO4 + Cl2 = 2 KNaO4 + 2 KCl
CH2CH2 + KMnO4 + H2SO4 = OCO + K2SO4 + MnSO4 + H2O =>
5 CH2CH2 + 12 KMnO4 + 18 H2SO4 = 10 OCO + 6 K2SO4 + 12 MnSO4 + 28 H2O
CuFe2O3 = CuO3Fe2 =>
CuFe2O3 = CuO3Fe2
Eu(OH)2 + CO2 + H2O = CO + Eu(OH)3 =>
2 Eu(OH)2 + CO2 + H2O = CO + 2 Eu(OH)3
SeCl4 + NH3 = Se4N4 + NH4Cl + N2 =>
12 SeCl4 + 64 NH3 = 3 Se4N4 + 48 NH4Cl + 2 N2
C4H2O3 + C6H7N = C10H9NO3 =>
C4H2O3 + C6H7N = C10H9NO3
CO + ZnO = Zn + CO2 =>
CO + ZnO = Zn + CO2
KHPNaOH = KOH + NaPH =>
KHPNaOH = KOH + NaPH
CH3CO2C2H5NaOH = C2H5OHCH3CO2Na =>
CH3CO2C2H5NaOH = C2H5OHCH3CO2Na
C9H8 + Cr2O7{-2} + H3O{+} = C9H8O4 + Cr{+3} + H2O =>
3 C9H8 + 4 Cr2O7{-2} + 32 H3O{+} = 3 C9H8O4 + 8 Cr{+3} + 48 H2O
(NH4)I + Ca(OH)2 = CaI2 + NH3 + H2O =>
2(NH4)I + Ca(OH)2 = CaI2 + 2 NH3 + 2 H2O
XMnO4 + ClO = XMnO2 + ClO4 =>
3 XMnO4 + 2 ClO = 3 XMnO2 + 2 ClO4
CuCl2 + HNO3 = HCl2 + CuNO3 =>
CuCl2 + HNO3 = HCl2 + CuNO3
C4H8 + Cl2 = C4H8Cl2 =>
C4H8 + Cl2 = C4H8Cl2
CO2 + H2O = O2 + C14H24O9 =>
28 CO2 + 24 H2O = 31 O2 + 2 C14H24O9
HI(aq) + Al(OH)3(aq) = AlI3(aq) + H2O(l) =>
3 HI(aq) + Al(OH)3(aq) = AlI3(aq) + 3 H2O(l)
Pb(OH)2 = PbOH2O =>
Pb(OH)2 = PbOH2O
MgO + Ag2SO4 = Ag2O + MgSO4 =>
MgO + Ag2SO4 = Ag2O + MgSO4
Mg + PtCl4 = MgCl2 + Pt =>
2 Mg + PtCl4 = 2 MgCl2 + Pt
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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