| Équations équilibrées la veille | Équations équilibrées le lendemain |
HI + KOH = KI + H2O
KMnO4 + KBr + HCl = MnCl2 + KCl + Br2 + H2O =>
2 KMnO4 + 10 KBr + 16 HCl = 2 MnCl2 + 12 KCl + 5 Br2 + 8 H2O
NaBr2 + Cu = CuBr + Na =>
NaBr2 + 2 Cu = 2 CuBr + Na
Co(CO3)2 = CoC2 + O2 =>
Co(CO3)2 = CoC2 + 3 O2
NaHCO3HCl = NaClH2OCO2 =>
NaHCO3HCl = NaClH2OCO2
C2H6O(l) + O2(g) = CO2 + H2O =>
C2H6O(l) + 3 O2(g) = 2 CO2 + 3 H2O
CuNO3(aq) + NaOH(aq) = CuOH(aq) + NaNO3(aq) =>
CuNO3(aq) + NaOH(aq) = CuOH(aq) + NaNO3(aq)
CH3OOH + Mg(HCO3)2 = Mg(CH3OO)2 + H2O + CO2 =>
2 CH3OOH + Mg(HCO3)2 = Mg(CH3OO)2 + 2 H2O + 2 CO2
NaOH + Cl2 = NaCl + NaClOO + H2O =>
4 NaOH + 2 Cl2 = 3 NaCl + NaClOO + 2 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
SO3{2-} + HCl = HSO3{-} + Cl{-} =>
SO3{2-} + HCl = HSO3{-} + Cl{-}
NH3 + O3 = NH4NO3 + O2 + H2O =>
2 NH3 + 4 O3 = NH4NO3 + 4 O2 + H2O
Mg(OH)2(aq) + H3PO4 = H2O(l) + Mg3(PO4)2(aq) =>
3 Mg(OH)2(aq) + 2 H3PO4 = 6 H2O(l) + Mg3(PO4)2(aq)
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
KMnO4(aq) + FeSO4(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + MnSO4(aq) + K2SO4(aq) + H2O(l) =>
2 KMnO4(aq) + 10 FeSO4(aq) + 8 H2SO4(aq) = 5 Fe2(SO4)3(aq) + 2 MnSO4(aq) + K2SO4(aq) + 8 H2O(l)
ZnCl2 + Na3PO4 = Zn3(PO4)2 + (Na3)2(Cl2)3 =>
3 ZnCl2 + 2 Na3PO4 = Zn3(PO4)2 + (Na3)2(Cl2)3
H2O + SO2 = H + SO4 =>
2 H2O + SO2 = 4 H + SO4
MaHCO3 = Ma2CO3 + H2O + CO2 =>
2 MaHCO3 = Ma2CO3 + H2O + CO2
KI + O2 = KIO3 =>
2 KI + 3 O2 = 2 KIO3
AuI3 = I3 + Au =>
AuI3 = I3 + Au
MgCl2 + CO2 + H2O = (MgOH)2CO3 + HCl =>
2 MgCl2 + CO2 + 3 H2O = (MgOH)2CO3 + 4 HCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
FeS + O2 = SO2 + Fe2SO3 =>
4 FeS + 5 O2 = 2 SO2 + 2 Fe2SO3
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
FeO + HNO3 = Fe(NO3)3 + NO + H2O =>
3 FeO + 10 HNO3 = 3 Fe(NO3)3 + NO + 5 H2O
Ag + Al{3+} = Al + Ag{+} =>
3 Ag + Al{3+} = Al + 3 Ag{+}
Na2 + SO4 = SO4Na =>
Na2 + 2 SO4 = 2 SO4Na
K2SO4 + BrCl2 = BrSO4 + KCl =>
K2SO4 + BrCl2 = BrSO4 + 2 KCl
CH3OH + Br2 = CH2BrOH + HBr =>
CH3OH + Br2 = CH2BrOH + HBr
(RCOO)3C3H5 + NaOH = C3H5(OH)3 + RCOONa =>
(RCOO)3C3H5 + 3 NaOH = C3H5(OH)3 + 3 RCOONa
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
BaCl2 + K4(Fe(CN)6) = BaK2(Fe(CN)6) + KCl =>
BaCl2 + K4(Fe(CN)6) = BaK2(Fe(CN)6) + 2 KCl
SrSO4 + KOH = Sr(OH)2 + K2SO4 =>
SrSO4 + 2 KOH = Sr(OH)2 + K2SO4
SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
3 SO2 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O
S2O3 = SSO3 =>
S2O3 = SSO3
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
Fe2(Cr2O7)3 + KOH = Fe(OH)3 + K2Cr2O7 =>
Fe2(Cr2O7)3 + 6 KOH = 2 Fe(OH)3 + 3 K2Cr2O7
NH3 + HCl = NH4Cl =>
NH3 + HCl = NH4Cl
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
NaCl + Ca(C2H3O2)2 = Na(C2H3O2) + CaCl2 =>
2 NaCl + Ca(C2H3O2)2 = 2 Na(C2H3O2) + CaCl2
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O =>
C10H8O + C4H9Br + NaOH = C14H16O + NaBr + H2O
C2H4O + NaBH4 + H2O = C2H6O + H3BO3 + NaOH =>
4 C2H4O + NaBH4 + 4 H2O = 4 C2H6O + H3BO3 + NaOH
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
((CH3)2N)4Sn + CH3OH = NH3 + (CH3O)4Sn + CH3OCH3 =>
((CH3)2N)4Sn + 12 CH3OH = 4 NH3 + (CH3O)4Sn + 8 CH3OCH3
KY + H2O = KOH + HY =>
KY + H2O = KOH + HY
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CaO2 + HCl = CaOCl2 + H2O =>
CaO2 + 2 HCl = CaOCl2 + H2O
Cr2O7 + HI = Cr + H2O + I2 =>
Cr2O7 + 14 HI = 2 Cr + 7 H2O + 7 I2
Ni + H3PO4 = NiPO4 + H3 =>
Ni + H3PO4 = NiPO4 + H3
Na2SO4 + NaCl = Na2Cl + SO4Na =>
Na2SO4 + NaCl = Na2Cl + SO4Na
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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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