| Équations équilibrées la veille | Équations équilibrées le lendemain |
CS(s) + O2(g) = CO2(g) + S(g)
Mg + CeO2 = MgO + MgCe =>
3 Mg + CeO2 = 2 MgO + MgCe
NaOH + (NH4)3PO4 = Na3PO4 + H2ONH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2ONH3
CsCl(s) + H2SO4(aq) = HCl(g) + Cs2SO4 =>
2 CsCl(s) + H2SO4(aq) = 2 HCl(g) + Cs2SO4
Cu(NO3)3 = CuO + O2 + NO2 =>
Cu(NO3)3 = CuO + O2 + 3 NO2
LiHCO3 = Li(OH) + CO2 =>
LiHCO3 = Li(OH) + CO2
CaO2 + Al = AlO2 + Ca =>
CaO2 + Al = AlO2 + Ca
ClF3 + H2O = H3ClO3 + HF =>
ClF3 + 3 H2O = H3ClO3 + 3 HF
Zn(OH)2 + NH3*H2O = [Zn(NH3)6](OH)2 + H2O =>
Zn(OH)2 + 6 NH3*H2O = [Zn(NH3)6](OH)2 + 6 H2O
COHO = HOOC =>
COHO = HOOC
C2H4Cl2 + NaOH = CO2 + H2O + HCl + Na =>
C2H4Cl2 + 10 NaOH = 2 CO2 + 6 H2O + 2 HCl + 10 Na
C + F = C4F =>
4 C + F = C4F
C2K2O4 + CaCl2 = CaK2O4 + C2Cl2 =>
C2K2O4 + CaCl2 = CaK2O4 + C2Cl2
F2 + RbBr = RbF + Br2 =>
F2 + 2 RbBr = 2 RbF + Br2
Zn + NiSO4 = ZnSO4 + Ni =>
Zn + NiSO4 = ZnSO4 + Ni
CuSO4 + NH4ClO4 + NH4Cl + NaOH = [Cu(NH3)4](ClO4)2 + Na2SO4 + NaCl + H2O =>
CuSO4 + 2 NH4ClO4 + 2 NH4Cl + 4 NaOH = [Cu(NH3)4](ClO4)2 + Na2SO4 + 2 NaCl + 4 H2O
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
Fe(OH)3 + KSCN = Fe(SCN)6 + (OH)3 + K =>
Fe(OH)3 + 6 KSCN = Fe(SCN)6 + (OH)3 + 6 K
CH3H5O3 + OH = C3H8O3 + H2O =>
3 CH3H5O3 + 4 OH = C3H8O3 + 10 H2O
UAl3 + NaOH + H2O = UO2 + Na3AlO3 + H2 =>
2 UAl3 + 18 NaOH + 4 H2O = 2 UO2 + 6 Na3AlO3 + 13 H2
BaCl2 + Na2SO4 = BaCl2Na2SO4 =>
BaCl2 + Na2SO4 = BaCl2Na2SO4
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
(NH4)2CO3 + HNO3 = (NH4)2NO4 + H2O + CO2 =>
15(NH4)2CO3 + 18 HNO3 = 16(NH4)2NO4 + 5 H2O + 15 CO2
H2 + Li = LiH2 =>
H2 + Li = LiH2
Zn + HCl = Zn(Cl)2 + H =>
Zn + 2 HCl = Zn(Cl)2 + 2 H
Fe(SO4) + HNO3 + H2SO4 = Fe(SO4)3 + N20 + H2O =>
25 Fe(SO4) + 20 HNO3 + 50 H2SO4 = 25 Fe(SO4)3 + N20 + 60 H2O
FeSO4(aq) + HCl(aq) + H2O2(aq) + K4[Fe(CN)6](aq) = Fe[Fe(CN)6] + K2SO4(aq) + H2O(l) + KCl(aq) =>
FeSO4(aq) + 2 HCl(aq) + H2O2(aq) + K4[Fe(CN)6](aq) = Fe[Fe(CN)6] + K2SO4(aq) + 2 H2O(l) + 2 KCl(aq)
[Ni(NH3)6]SO4 + HCl = [Ni(NH3)6]Cl2 + H2SO4 =>
[Ni(NH3)6]SO4 + 2 HCl = [Ni(NH3)6]Cl2 + H2SO4
Cu(OH)2 + C3H8O3 = Cu2O + C3H4O4 + H2O =>
6 Cu(OH)2 + C3H8O3 = 3 Cu2O + C3H4O4 + 8 H2O
Li + CO2 = Li(CO2) =>
Li + CO2 = Li(CO2)
Cr2O7{2-} + H{+} + Cu = Cr{3+} + Cu{2+} + H2O =>
Cr2O7{2-} + 14 H{+} + 3 Cu = 2 Cr{3+} + 3 Cu{2+} + 7 H2O
Fe2O3 + CaH4SO6 + C2H4O2 = FeS2 + HCO3{-} + CaCO3 + H2O + Ca{2+} =>
4 Fe2O3 + 16 CaH4SO6 + 15 C2H4O2 = 8 FeS2 + 28 HCO3{-} + 2 CaCO3 + 48 H2O + 14 Ca{2+}
CH3Cl + HCl = CH2Cl2 + H2 =>
CH3Cl + HCl = CH2Cl2 + H2
H3PO4(aq) + Sr2(aq) = Sr2PO4(aq) + H2 =>
2 H3PO4(aq) + 2 Sr2(aq) = 2 Sr2PO4(aq) + 3 H2
CH3OH + Na{+} + OH{-}< = CH3ONa + H2O =>
CH3OH + Na{+} + OH{-}< = CH3ONa + H2O
H3PO4H3PO4 = H2OH2O + P2O5P2O5 =>
2 H3PO4H3PO4 = 3 H2OH2O + P2O5P2O5
Fe + CaCO3 + H2O = Fe2(CO3)3 + Ca(OH)2 + H2 =>
2 Fe + 3 CaCO3 + 6 H2O = Fe2(CO3)3 + 3 Ca(OH)2 + 3 H2
Ba(IO3) + CH3COOH = H(IO3) + Ba(CH3COO) =>
Ba(IO3) + CH3COOH = H(IO3) + Ba(CH3COO)
HAsO3 + LiOH = LiAsO3 + H2O =>
HAsO3 + LiOH = LiAsO3 + H2O
NH2OH + HCl = NH3 + Cl2 + H2O =>
NH2OH + 2 HCl = NH3 + Cl2 + H2O
HClO3 + KNO2 = KNO3 + HCl =>
HClO3 + 3 KNO2 = 3 KNO3 + HCl
[Ni(NH3)6]SO4 + KOH = Ni(OH)2 + K2SO4 + NH3 =>
[Ni(NH3)6]SO4 + 2 KOH = Ni(OH)2 + K2SO4 + 6 NH3
CH3(CH2)9CH3 + O2 = CO3 + H2O =>
2 CH3(CH2)9CH3 + 45 O2 = 22 CO3 + 24 H2O
Cl2(g) + NaI(aq) = NaCl(aq) + I(g) =>
Cl2(g) + 2 NaI(aq) = 2 NaCl(aq) + 2 I(g)
KMnO4 + KOH + C6H12O6 = MnO2 + K2CO3 + H2O =>
8 KMnO4 + 4 KOH + C6H12O6 = 8 MnO2 + 6 K2CO3 + 8 H2O
AlSO4 + NaOH = NaAl + SO4OH =>
AlSO4 + NaOH = NaAl + SO4OH
SrCO3 + CH3COOH = Sr(COOH) + CH3CO3 =>
SrCO3 + CH3COOH = Sr(COOH) + CH3CO3
MgSO4 + AgNo3 = Mg(No3)2 + Ag2SO4 =>
MgSO4 + 2 AgNo3 = Mg(No3)2 + Ag2SO4
NH4NO3 + Al = H2O + Al3O3 + N2 =>
3 NH4NO3 + 3 Al = 6 H2O + Al3O3 + 3 N2
F2 + CaO = FO + Ca =>
F2 + 2 CaO = 2 FO + 2 Ca
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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