| Équations équilibrées la veille | Équations équilibrées le lendemain |
H3C6H5O7 + 3 OH{-} = C6H5O7{-3} + 3 H2O
C4H8O + KMnO4 + H2SO4 = C3H7OH + K2SO4 + MnSO4 + CO2 =>
47 C4H8O + 16 KMnO4 + 24 H2SO4 = 53 C3H7OH + 8 K2SO4 + 16 MnSO4 + 29 CO2
NH4Cl + CuO = Cu + CuCl2 + N2 + H2O =>
2 NH4Cl + 4 CuO = 3 Cu + CuCl2 + N2 + 4 H2O
Ca3(PO4)2 + K(NO3) = Ca(NO3)2 + K3(PO4) =>
Ca3(PO4)2 + 6 K(NO3) = 3 Ca(NO3)2 + 2 K3(PO4)
A3E5 + B3E + B2C + DC = DB3AC2E2 =>
A3E5 + B3E + 3 B2C + 3 DC = 3 DB3AC2E2
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
Al(OH)3 + Na2O = NaAlO2 + HOH =>
2 Al(OH)3 + Na2O = 2 NaAlO2 + 3 HOH
KMnO4 + CO2 = K2CO3 + Mn2O7 =>
2 KMnO4 + CO2 = K2CO3 + Mn2O7
LiOH + H2CO3 = H2O + Li2CO3 =>
2 LiOH + H2CO3 = 2 H2O + Li2CO3
P2O3 + MgO = MgP + O4 =>
4 P2O3 + 8 MgO = 8 MgP + 5 O4
H2O2 + (NH4)2CrO4 + NH4OH = (NH3)3CrO4 + H2O =>
H2O2 + (NH4)2CrO4 + NH4OH = (NH3)3CrO4 + 3 H2O
C6H5OH + Br2 = C6H2Br3OH + HBr =>
C6H5OH + 3 Br2 = C6H2Br3OH + 3 HBr
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Fe2O3 + H2 = Fe0 + H2O =>
Fe2O3 + 3 H2 = 2 Fe0 + 3 H2O
C2H5OH + O(g) = CO2 + H2O =>
C2H5OH + 6 O(g) = 2 CO2 + 3 H2O
Ag + Ba = Ag2Ba =>
2 Ag + Ba = Ag2Ba
CaS + H2O + CO2 = CaCO3 + H2S =>
CaS + H2O + CO2 = CaCO3 + H2S
Na2O + H2O = NaOH = H2 =>
Na2O + H2O = 2 NaOH
NH3(aq) + H2O(l) = NH4OH =>
NH3(aq) + H2O(l) = NH4OH
Al + NaOH = Na3AlO3 + H2 =>
2 Al + 6 NaOH = 2 Na3AlO3 + 3 H2
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
HgO + O2 = Hg2O3 =>
4 HgO + O2 = 2 Hg2O3
Ni + O2 = NiO =>
2 Ni + O2 = 2 NiO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CS2 + NO = CO2 + SO2 + N2 =>
CS2 + 6 NO = CO2 + 2 SO2 + 3 N2
K2 + H2O = KOH2 =>
K2 + 2 H2O = 2 KOH2
Al + NaOH = Al(OH)3 + Na =>
Al + 3 NaOH = Al(OH)3 + 3 Na
Cu(OH)2 + H2Co3 = CuCo3 + H2O =>
Cu(OH)2 + H2Co3 = CuCo3 + 2 H2O
Co(No3)2 + NaOH = Co(OH)2 + NaNo3 =>
Co(No3)2 + 2 NaOH = Co(OH)2 + 2 NaNo3
Ca(OH)2 + HF = CaF2 + HOH =>
Ca(OH)2 + 2 HF = CaF2 + 2 HOH
C10H8(s) + O2(g) = CO2(g) + H2O(g) =>
C10H8(s) + 12 O2(g) = 10 CO2(g) + 4 H2O(g)
Be(OH)2 + H2SO4 = Be + SO4 + H2O =>
Be(OH)2 + H2SO4 = Be + SO4 + 2 H2O
K + SO4 = KSO4 =>
K + SO4 = KSO4
I2O7 = I2 + O2 =>
2 I2O7 = 2 I2 + 7 O2
AlCl3 + KOH = KCl + K[Al(OH)4] =>
AlCl3 + 4 KOH = 3 KCl + K[Al(OH)4]
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
K2S + ZnCl2 = KCl + ZnS =>
K2S + ZnCl2 = 2 KCl + ZnS
Mg + Cu{+}NO{3-} = Mg{2+}NO{3-} + Cu =>
Mg + 2 Cu{+}NO{3-} = Mg{2+}NO{3-} + 2 Cu
Na2CrO4 + Na2S + H2O = Cr(OH)3 + NaOH + Na2S2O3 =>
8 Na2CrO4 + 6 Na2S + 23 H2O = 8 Cr(OH)3 + 22 NaOH + 3 Na2S2O3
KClO3 = KCl + O2(s) =>
2 KClO3 = 2 KCl + 3 O2(s)
CH3COOHAg = AgCOOHCH3 =>
CH3COOHAg = AgCOOHCH3
Li2O + CrCl3 + H2O = Cr(OH)3 + LiCl =>
3 Li2O + 2 CrCl3 + 3 H2O = 2 Cr(OH)3 + 6 LiCl
Co(en)2Cl2(aq) + H2O2(aq) = [Co(en)2Cl2]{+} + OH{-}(aq) =>
2 Co(en)2Cl2(aq) + H2O2(aq) = 2[Co(en)2Cl2]{+} + 2 OH{-}(aq)
KMnO4 + CH3C(OH)3 = MnO2 + KOH + H2O + CO2 =>
8 KMnO4 + 3 CH3C(OH)3 = 8 MnO2 + 8 KOH + 5 H2O + 6 CO2
NaCO3 = Na + CO2 + O2 =>
2 NaCO3 = 2 Na + 2 CO2 + O2
Cu + CaCo3 = CuCo3 + Ca =>
Cu + CaCo3 = CuCo3 + Ca
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Al(NO3)4 + NaOH = Al(OH)4 + NaNO3 =>
Al(NO3)4 + 4 NaOH = Al(OH)4 + 4 NaNO3
PH3 + K2Cr2O7 + KOH + H2O = K3[Cr(OH)6] + K3PO4 =>
3 PH3 + 4 K2Cr2O7 + 25 KOH + 7 H2O = 8 K3[Cr(OH)6] + 3 K3PO4
K2O + Zn(OH)2 = KOH + ZnO =>
K2O + Zn(OH)2 = 2 KOH + ZnO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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