| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaCl2 + 2 NaOH = Ca(OH)2 + 2 NaCl
Na2CO3 + Ca(OH)2 = CaCO3 + NaOH =>
Na2CO3 + Ca(OH)2 = CaCO3 + 2 NaOH
H2SO4 + NaI = Na2SO4 + I2 + H2O + H2S =>
5 H2SO4 + 8 NaI = 4 Na2SO4 + 4 I2 + 4 H2O + H2S
Si + S8 = SiS4 =>
2 Si + S8 = 2 SiS4
CrO3 + NH3 = Cr2O3 + H2O + N2 =>
2 CrO3 + 2 NH3 = Cr2O3 + 3 H2O + N2
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Al(HCO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al(HCO3)3 + 3 HCl = AlCl3 + 3 CO2 + 3 H2O
SN + HNO3 = SNO1 + NO2 + H2O =>
SN + 2 HNO3 = SNO1 + 2 NO2 + H2O
Mg + HBe = MgBe2 + H2 =>
Mg + 2 HBe = MgBe2 + H2
CuSO4 + NH3 = Cu(NH3)4{2+} + SO4{2-} =>
CuSO4 + 4 NH3 = Cu(NH3)4{2+} + SO4{2-}
BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(s) + (NH4)Cl(aq) =>
BaCl2(aq) + (NH4)2CO3(aq) = BaCO3(s) + 2(NH4)Cl(aq)
Na2MoO4 + BaCl2 = BaMoO4 + NaCl =>
Na2MoO4 + BaCl2 = BaMoO4 + 2 NaCl
KCuO2 = KO + CuO =>
KCuO2 = KO + CuO
Na2SO3 + KMnO4 + H2O = Na2SO4 + MnO3 + KOH =>
Na2SO3 + 2 KMnO4 + H2O = Na2SO4 + 2 MnO3 + 2 KOH
SO2 + Cr2O + H2O = H2SO4 + Cr =>
SO2 + Cr2O + H2O = H2SO4 + 2 Cr
Si + HF = SiF4 + H2 =>
Si + 4 HF = SiF4 + 2 H2
Ca + Au2O3 = CaO + Au =>
3 Ca + Au2O3 = 3 CaO + 2 Au
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2 =>
ZnCl2 + Ba(NO3)2 = Zn(NO3)2 + BaCl2
C8H4O4KH + KOH = C8H4O4K2 + H2O =>
C8H4O4KH + KOH = C8H4O4K2 + H2O
Sr(OH)2 + HCl = SrOHCl + H2O =>
Sr(OH)2 + HCl = SrOHCl + H2O
C12H22O11 + H2SO4 = C + H2O*H2SO4 =>
C12H22O11 + 11 H2SO4 = 12 C + 11 H2O*H2SO4
HCl + Cu = H2 + CuCl2 =>
2 HCl + Cu = H2 + CuCl2
B2O3 + M2O = M3BO3 =>
B2O3 + 3 M2O = 2 M3BO3
C6H12O2 + H2O = CO2 + H2 =>
C6H12O2 + 10 H2O = 6 CO2 + 16 H2
ClO2 + H2O = HClO2HClO2 + HClO3 =>
4 ClO2 + 2 H2O = HClO2HClO2 + 2 HClO3
H2O + Na6Ca2Al6Si6O24(CO3)2 = NaOH + CO2 + Al2O3 + SiO2 + Ca(OH)2 =>
5 H2O + Na6Ca2Al6Si6O24(CO3)2 = 6 NaOH + 2 CO2 + 3 Al2O3 + 6 SiO2 + 2 Ca(OH)2
C2H4 + H2SO4 = C2H6SO4 =>
C2H4 + H2SO4 = C2H6SO4
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na3PO4 + AgNO3 = NaNO3 + Ag3PO4 =>
Na3PO4 + 3 AgNO3 = 3 NaNO3 + Ag3PO4
(NH4)2HPO4 + NaOH = (NH4)OH + Na2HPO4 =>
(NH4)2HPO4 + 2 NaOH = 2(NH4)OH + Na2HPO4
HNO + LiOH = H2O + LiNO =>
HNO + LiOH = H2O + LiNO
Na3(PO4)2(s) + Ni(NO3)2(aq) = Ni3(PO4)2(s) + Na(NO3)2(aq) =>
Na3(PO4)2(s) + 3 Ni(NO3)2(aq) = Ni3(PO4)2(s) + 3 Na(NO3)2(aq)
V + MnO2 = V2O5 + Mn3O4 =>
4 V + 15 MnO2 = 2 V2O5 + 5 Mn3O4
H3COH + PCl5 = CH3Cl + POCl3 + H2O =>
2 H3COH + PCl5 = 2 CH3Cl + POCl3 + H2O
Pb + H2O2 + CH3COOH = Pb(C2H3O2)2 + H2O =>
Pb + H2O2 + 2 CH3COOH = Pb(C2H3O2)2 + 2 H2O
CaH2 + H2O = H2CaOH2 =>
CaH2 + H2O = H2CaOH2
FeCl3 + O = Fe2O3 + Cl =>
2 FeCl3 + 3 O = Fe2O3 + 6 Cl
FeCn3 + Br2 = FeBr3 + Cn =>
2 FeCn3 + 3 Br2 = 2 FeBr3 + 6 Cn
CO2 + Ba + OH = BaCO3 + H2O =>
CO2 + Ba + 2 OH = BaCO3 + H2O
Mn2O3 + H2 = MnO + H2O =>
Mn2O3 + H2 = 2 MnO + H2O
C4H8 + O2 = CO + H2O =>
C4H8 + 4 O2 = 4 CO + 4 H2O
Cl2O + Ca(OH)2 = CaO + Cl2(OH)2 =>
Cl2O + Ca(OH)2 = CaO + Cl2(OH)2
Hg + H{+} = Hg{2+} + H2 =>
Hg + 2 H{+} = Hg{2+} + H2
Al2(SO4)3*14H2O + Na(OH) + Ca + Cl + OH = Ca6Al2(Cl)6(OH)12 + Na(SO4)3 + H2O =>
Al2(SO4)3*14H2O + Na(OH) + 6 Ca + 6 Cl + 11 OH = Ca6Al2(Cl)6(OH)12 + Na(SO4)3 + 14 H2O
SCl2 + O2 = SCl2O2 =>
SCl2 + O2 = SCl2O2
CH3CHOHCOOH + KHCO3 = CH3CHOHCOOK + CO2 + H2O =>
CH3CHOHCOOH + KHCO3 = CH3CHOHCOOK + CO2 + H2O
MnCO3 + H2O = Mn(OH)2 + CO2 =>
MnCO3 + H2O = Mn(OH)2 + CO2
(Cr2)4 + (O2) = (Cr)O3 =>
(Cr2)4 + 12(O2) = 8(Cr)O3
PbSO4 + FePO3 = PbPO3 + FeSO4 =>
PbSO4 + FePO3 = PbPO3 + FeSO4
LiCl + YCl3 = Li24Y10Cl54 =>
24 LiCl + 10 YCl3 = Li24Y10Cl54
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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