| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COOH + 4 Ag2O = 8 Ag + 2 H2O + 2 CO2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Au + Xe = AuXe4 =>
Au + 4 Xe = AuXe4
H2SO4 + NaHSO3 = Na2SO4 + SO2 + H2O =>
H2SO4 + 2 NaHSO3 = Na2SO4 + 2 SO2 + 2 H2O
CH3COOH + H2O2 = CH3CO3H + H2O =>
CH3COOH + H2O2 = CH3CO3H + H2O
Ca(OH)2 + O2 = CaO2 + H2O =>
2 Ca(OH)2 + O2 = 2 CaO2 + 2 H2O
CH3CO2H + (CH3)2CHCH2CH2OH = C7H14O2 + H2O =>
CH3CO2H + (CH3)2CHCH2CH2OH = C7H14O2 + H2O
Ce(NO3)3 + NH4OH = NH4NO3 + CeO2 + H2O =>
8 Ce(NO3)3 + 22 NH4OH = 23 NH4NO3 + 8 CeO2 + 9 H2O
Fe(OH)2 = FeO + H2O =>
Fe(OH)2 = FeO + H2O
Ba(OH)2 + P4O10 = BaHPO4 + H2O =>
4 Ba(OH)2 + P4O10 = 4 BaHPO4 + 2 H2O
Cl + H2O = HCl + HClO =>
2 Cl + H2O = HCl + HClO
ClO + H2O = HClO3 + HCl =>
2 ClO + H2O = HClO3 + HCl
RuO4 + OH{-} = HRuO5{-} =>
RuO4 + OH{-} = HRuO5{-}
C4H10(g) + O2 = CO2 + H2O(g) =>
2 C4H10(g) + 13 O2 = 8 CO2 + 10 H2O(g)
KCl*NaCl = KCl + NaCl =>
KCl*NaCl = KCl + NaCl
Co + HClO2 = Co(ClO2)2 + H2 =>
Co + 2 HClO2 = Co(ClO2)2 + H2
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Fe2O3 + SiO2 + PbO = Fe2SiO7 + Pb =>
Fe2O3 + SiO2 + 2 PbO = Fe2SiO7 + 2 Pb
Ca + HCl = CaCl2 + Hydrogen =>
Ca + 2 HCl = CaCl2 + H2
(NaHCO3) + (HCH3COO) = H2O + CO2 + Na =>
8(NaHCO3) + (HCH3COO) = 6 H2O + 10 CO2 + 8 Na
CO2 + H2O = CH2 + O =>
CO2 + H2O = CH2 + 3 O
KOH + Cr(OH)3 = K[Cr(OH)4] =>
KOH + Cr(OH)3 = K[Cr(OH)4]
KMnO4 + Fe(NO3)2 = KNO3 + Fe(MnO4)2 =>
2 KMnO4 + Fe(NO3)2 = 2 KNO3 + Fe(MnO4)2
C4H8Cl2 = C4H8 + Cl =>
C4H8Cl2 = C4H8 + 2 Cl
Hg + CuBr2 = HgBr2 + Cu =>
Hg + CuBr2 = HgBr2 + Cu
CO2 + Na(OH) = Na2(CO3) + H2O =>
CO2 + 2 Na(OH) = Na2(CO3) + H2O
KOH(aq) + HClO(aq) = KClO + H2O =>
KOH(aq) + HClO(aq) = KClO + H2O
FeS + O2 = FeOSO =>
FeS + O2 = FeOSO
(NH4OH) = NH3 + H2O =>
(NH4OH) = NH3 + H2O
P(NH4)3 + Cu(NO3)2 = P(NO3)2 + Cu(NH4)3 =>
P(NH4)3 + Cu(NO3)2 = P(NO3)2 + Cu(NH4)3
CrCl3 + NaClO3 + NaOH = Na2CrO4 + NaCl + H2O =>
2 CrCl3 + NaClO3 + 10 NaOH = 2 Na2CrO4 + 7 NaCl + 5 H2O
As2O3 + NaOH + (CH3)2SO4 + SO2 + HCl = CH3AsCl2 + Na2SO4 + H2O =>
As2O3 + 6 NaOH + (CH3)2SO4 + 2 SO2 + 4 HCl = 2 CH3AsCl2 + 3 Na2SO4 + 5 H2O
H2B + NaOH = H3O + NaB =>
H2B + NaOH = H3O + NaB
CrO3 + SO2 = Cr2(SO4)3 =>
2 CrO3 + 3 SO2 = Cr2(SO4)3
NaOH(aq) + Ni(NO3)2(aq) = Ni(OH)2(s) + NaNO3(aq) =>
2 NaOH(aq) + Ni(NO3)2(aq) = Ni(OH)2(s) + 2 NaNO3(aq)
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Ca + In = Ca2In =>
2 Ca + In = Ca2In
Al + NOH3 = NH3 + AlO2 =>
Al + 2 NOH3 = 2 NH3 + AlO2
La + HNO3 = La(NO3)4 + NO + H2O =>
3 La + 16 HNO3 = 3 La(NO3)4 + 4 NO + 8 H2O
Cu2O + SO2 = CuS + O2 =>
2 Cu2O + 4 SO2 = 4 CuS + 5 O2
Mg{+} + Cu = Cu2{+} + Mg =>
Mg{+} + 2 Cu = Cu2{+} + Mg
Al(s) + O2 = AlO =>
2 Al(s) + O2 = 2 AlO
H2SO4 + C(OH)3 = C2(SO4)3 + H2O =>
3 H2SO4 + 2 C(OH)3 = C2(SO4)3 + 6 H2O
BaCl2(aq) + KIO3(aq) = BaIO3 + KCl2 =>
BaCl2(aq) + KIO3(aq) = BaIO3 + KCl2
TlOH + N2 + H2O = Tl2O3 + NH2OH =>
2 TlOH + 2 N2 + 5 H2O = Tl2O3 + 4 NH2OH
BaO2 + H3PO4 + KI = Ba3(PO4)2 + H2O2KI =>
3 BaO2 + 2 H3PO4 + 3 KI = Ba3(PO4)2 + 3 H2O2KI
CH3OOH + Mg = MgCHOO + H =>
CH3OOH + Mg = MgCHOO + 3 H
NO2 + C4H8 = CO2 + H2O + NO =>
12 NO2 + C4H8 = 4 CO2 + 4 H2O + 12 NO
Ge + KOH + H2O2 = K2GeO3 + H2O =>
Ge + 2 KOH + 2 H2O2 = K2GeO3 + 3 H2O
Al2(SO4)3(aq) + K3PO4(aq) = AlPO4(s) + K2SO4 =>
Al2(SO4)3(aq) + 2 K3PO4(aq) = 2 AlPO4(s) + 3 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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