| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + LiBr = HBr + LiCl
C2H2 = CH =>
C2H2 = 2 CH
BaCl2 + Mg = MgCl2 + Ba =>
BaCl2 + Mg = MgCl2 + Ba
CH3Cl + Zn = C2H6 + ZnCl2 =>
2 CH3Cl + Zn = C2H6 + ZnCl2
LiCl + AgNO3 = LiNO3 + ClAg =>
LiCl + AgNO3 = LiNO3 + ClAg
K + H2O = HK + OH =>
K + H2O = HK + OH
NaOH + CH3COOH = CH3 + COOHNaOH =>
NaOH + CH3COOH = CH3 + COOHNaOH
MnO4{-} + Cl{-} + H2O = Mn{2+} + Cl2 + OH{-} =>
2 MnO4{-} + 10 Cl{-} + 8 H2O = 2 Mn{2+} + 5 Cl2 + 16 OH{-}
Fe + Cl1 = Fe1Cl3 =>
Fe + 3 Cl1 = Fe1Cl3
Si4H10 + O2 = SiO2 + H2O =>
2 Si4H10 + 13 O2 = 8 SiO2 + 10 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K3[Ag(S2O3)2] + H2O2 = K2[Ag(S2O3)2] + KOH =>
2 K3[Ag(S2O3)2] + H2O2 = 2 K2[Ag(S2O3)2] + 2 KOH
Ai + H2O = Ai(OH)3 + H2 =>
2 Ai + 6 H2O = 2 Ai(OH)3 + 3 H2
Na2SO4 + MgCl2 = NaCl + Mg(SO4) =>
Na2SO4 + MgCl2 = 2 NaCl + Mg(SO4)
Mn + F = MnF4 =>
Mn + 4 F = MnF4
C6H10O + C8H8O2 = C22H26O5 =>
C6H10O + 2 C8H8O2 = C22H26O5
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
HPO4Mg(OH)2 = H(PO4)Mg(OH)2 =>
HPO4Mg(OH)2 = H(PO4)Mg(OH)2
K2CO3 + Mg(NO3)2 = KNO3 + MgCO3 =>
K2CO3 + Mg(NO3)2 = 2 KNO3 + MgCO3
(NH4)2SO4 + O2 = HNO3 + H2SO4 + H2O =>
(NH4)2SO4 + 4 O2 = 2 HNO3 + H2SO4 + 2 H2O
Na2CO3 + Pb(NO3)2 = Pb(CO3) + NaNO3 =>
Na2CO3 + Pb(NO3)2 = Pb(CO3) + 2 NaNO3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
ZnO + TiO2 + Co2O3 = ZnCoTiO4 + O2 =>
4 ZnO + 4 TiO2 + 2 Co2O3 = 4 ZnCoTiO4 + O2
Bi(NO3)3 + Na2HPO4 = BiPO4 + NaNO3 + HNO3 =>
Bi(NO3)3 + Na2HPO4 = BiPO4 + 2 NaNO3 + HNO3
MnO4{-} + H{+} + Au = Au{3+} + H2O + Mn{2+} =>
3 MnO4{-} + 24 H{+} + 5 Au = 5 Au{3+} + 12 H2O + 3 Mn{2+}
C44H84 + O2 = CO2 + H2O =>
C44H84 + 65 O2 = 44 CO2 + 42 H2O
K + HOH = KOH + H =>
K + HOH = KOH + H
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
HCl + NH3 = NH4Cl =>
HCl + NH3 = NH4Cl
K2Cr2O7 + KI + H2SO4 = Cr2(SO4)3 + I2 + K2SO4 + H2O =>
K2Cr2O7 + 6 KI + 7 H2SO4 = Cr2(SO4)3 + 3 I2 + 4 K2SO4 + 7 H2O
C6H14 + Cl2 = C6H13 + HCl =>
2 C6H14 + Cl2 = 2 C6H13 + 2 HCl
PbNO3(heat) = PbNO2 + O2 =>
2 PbNO3(heat) = 2 PbNO2 + O2
NH3 + CO2H2O = NH4HCO3 =>
NH3 + CO2H2O = NH4HCO3
H2SO3 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + H2O + KHSO4 =>
3 H2SO3 + K2Cr2O7 + 2 H2SO4 = Cr2(SO4)3 + 4 H2O + 2 KHSO4
K2Cr2O7 + FeCl2 + H2SO4 = CrCl3 + Fe2(SO4)3 + FeCl3 + K2SO4 + H2O =>
K2Cr2O7 + 6 FeCl2 + 7 H2SO4 = 2 CrCl3 + 2 Fe2(SO4)3 + 2 FeCl3 + K2SO4 + 7 H2O
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
Fe{2} + Cl{2} = Fe{3} + Cl{-} =>
3 Fe{2} + Cl{2} = 3 Fe{3} + Cl{-}
Na + HCO3 + H2S04 = Na2SO4 + CO2 + H2O =>
8 Na + 34 HCO3 + H2S04 = 4 Na2SO4 + 34 CO2 + 18 H2O
Co[CoCl4] + NaOH = Na4[Co(OH)6] + NaCl =>
Co[CoCl4] + 12 NaOH = 2 Na4[Co(OH)6] + 4 NaCl
B + O2 = BO2 =>
B + O2 = BO2
CaCO3 + NH3 = CaCN2 + H2O =>
CaCO3 + 2 NH3 = CaCN2 + 3 H2O
Fe{2+} + OCl{-} = FeCl2 + O =>
Fe{2+} + 2 OCl{-} = FeCl2 + 2 O
CO2 + H2O = C6H12O2 + O =>
6 CO2 + 6 H2O = C6H12O2 + 16 O
C3H7COOH + KMnO4 = MnO2 + KOH + CO2 + H2O =>
3 C3H7COOH + 20 KMnO4 = 20 MnO2 + 20 KOH + 12 CO2 + 2 H2O
Co{2+} + H2S + H2O = CoS + H3O{+} =>
Co{2+} + H2S + 2 H2O = CoS + 2 H3O{+}
Co(NO3)3 + K2S = CoS + K2(NO3)3 =>
Co(NO3)3 + K2S = CoS + K2(NO3)3
K + N2 = K3N =>
6 K + N2 = 2 K3N
PbCl2 + H2S = PbS + H2Cl2 =>
PbCl2 + H2S = PbS + H2Cl2
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
Nd2O3 + HCl = NdCl3 + H2O =>
Nd2O3 + 6 HCl = 2 NdCl3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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