| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 SnCl4 + 19 NH4NO3 + 13 H2O = 4 SnOH4 + 16 NH4Cl + 22 HNO3
LiCrO4 + AuI3 = LiI3 + AuCrO4 =>
LiCrO4 + AuI3 = LiI3 + AuCrO4
C6H6 + C2H4 = C12H18 =>
C6H6 + 3 C2H4 = C12H18
CH3OH + NO3{-} = N2 + HCO3 + H2O + OH{-} =>
10 CH3OH + 14 NO3{-} = 7 N2 + 10 HCO3 + 8 H2O + 14 OH{-}
NH4OH + NaOH = NaNH4OH + OH =>
NH4OH + NaOH = NaNH4OH + OH
KH2PO4(aq) + NaOH(aq) = KNa2PO4(aq) + H2O(l) =>
KH2PO4(aq) + 2 NaOH(aq) = KNa2PO4(aq) + 2 H2O(l)
Na3[Ag(S2O3)2] = Ag2O3 + Na2SO3 + S =>
2 Na3[Ag(S2O3)2] = Ag2O3 + 3 Na2SO3 + 5 S
Bi2O3 + H2O = BiOH + OH =>
Bi2O3 + 3 H2O = 2 BiOH + 4 OH
(NH4)2Cr2O4 = NH3 + H2O + Cr2O3 =>
(NH4)2Cr2O4 = 2 NH3 + H2O + Cr2O3
FeOHCl + HCl = FeCl2 + H2O =>
FeOHCl + HCl = FeCl2 + H2O
NaNO2 + H2SO4 = Na2SO4 + H2O + NO2 + NO =>
2 NaNO2 + H2SO4 = Na2SO4 + H2O + NO2 + NO
MnO2 + NaBiO3 + HNO3 = HMnO4 + BiNO3 + NaNO3 + H2 =>
6 MnO2 + 4 NaBiO3 + 8 HNO3 = 6 HMnO4 + 4 BiNO3 + 4 NaNO3 + H2
C4H9I + C2H5I + Na = C6H14 + NaI =>
C4H9I + C2H5I + 2 Na = C6H14 + 2 NaI
C7H15OH + K2Cr2O7 + H2SO4 = C7H15O2 + Cr2(SO4)3 + K2SO4 + H2O =>
2 C7H15OH + K2Cr2O7 + 4 H2SO4 = 2 C7H15O2 + Cr2(SO4)3 + K2SO4 + 5 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
XCu + XHNO3 = XCuNO3 + XNO2 + XH2O =>
XCu + 2 XHNO3 = XCuNO3 + XNO2 + XH2O
Al(a) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(a) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
Hg2(OH)2 + HCl = Hg2Cl2 + H2O =>
Hg2(OH)2 + 2 HCl = Hg2Cl2 + 2 H2O
CO2 + H2O + HF = C2H3OF + O2 =>
2 CO2 + H2O + HF = C2H3OF + 2 O2
MnO4{-} + KI + H{+} = MnO2 + I2 + K{+} + H2O =>
2 MnO4{-} + 6 KI + 8 H{+} = 2 MnO2 + 3 I2 + 6 K{+} + 4 H2O
KClO3 + KCrO2 + NaOH = K2CrO4 + Na2CrO4 + KCl + H2O =>
KClO3 + 2 KCrO2 + 2 NaOH = K2CrO4 + Na2CrO4 + KCl + H2O
C3H5(NO3)3(nitroglicerina) = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3(nitroglicerina) = 12 CO2 + 6 N2 + O2 + 10 H2O
NH4F + Al + H2O = AlF3 + NH4OH + H2 =>
6 NH4F + 2 Al + 6 H2O = 2 AlF3 + 6 NH4OH + 3 H2
KMnO4 + Na2C2O4 + H2SO4 = MnSO4 + K2SO3 + Na2SO4 + CO2 + H2O =>
2 KMnO4 + 6 Na2C2O4 + 9 H2SO4 = 2 MnSO4 + K2SO3 + 6 Na2SO4 + 12 CO2 + 9 H2O
Al3{+} + KOH + H2O = Al(OH)3 + K{+} + H2 =>
Al3{+} + KOH + 8 H2O = 3 Al(OH)3 + K{+} + 4 H2
C8H7ONO2 + NaBH4 = C8H7OHNO2 + NaBH3 =>
C8H7ONO2 + NaBH4 = C8H7OHNO2 + NaBH3
Ag + Fe = Ag2Fe =>
2 Ag + Fe = Ag2Fe
CO2 + NH4OH = NH4HCO3 =>
CO2 + NH4OH = NH4HCO3
Mg + ZnSO4 = MgZnSO4 =>
Mg + ZnSO4 = MgZnSO4
C2O4{-3} + MnO4{-2} + H{+} = H2O + Mn{2+} + CO2 =>
4 C2O4{-3} + 3 MnO4{-2} + 24 H{+} = 12 H2O + 3 Mn{2+} + 8 CO2
HNO2 + KMnO4 + H2SO4 = Mn2SO4 + HNO3 + KSO4 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = Mn2SO4 + 5 HNO3 + 2 KSO4 + 3 H2O
Zi + KN = ZiN + K =>
Zi + KN = ZiN + K
C6H12O6 + H2SO4 + O2 = H2SO4*H2O + CO2 =>
C6H12O6 + 6 H2SO4 + 6 O2 = 6 H2SO4*H2O + 6 CO2
KMnO4 + HClO2 + H2SO4 = HClO3 + MnSO4 + K2SO4 + H2O =>
2 KMnO4 + 5 HClO2 + 3 H2SO4 = 5 HClO3 + 2 MnSO4 + K2SO4 + 3 H2O
Ca{2+} + OH{-} = Ca(OH)2 =>
Ca{2+} + 2 OH{-} = Ca(OH)2
XH2S + XHg = XHgS + XH2 =>
XH2S + XHg = XHgS + XH2
KMnO4 + K2S = K2MnO4 + S =>
2 KMnO4 + K2S = 2 K2MnO4 + S
CH3C6H2SO3H + H2O = C + H + H2SO4 =>
CH3C6H2SO3H + H2O = 7 C + 6 H + H2SO4
Zn + HNO3 = Zn(NO3)2 + N2O + H2O2 =>
3 Zn + 10 HNO3 = 3 Zn(NO3)2 + 2 N2O + 5 H2O2
CrO3 + H2SO4 + NO = Cr2(SO4)3 + NO2 + H2O =>
2 CrO3 + 3 H2SO4 + 3 NO = Cr2(SO4)3 + 3 NO2 + 3 H2O
Mg + MnO2 = MgO + MnO =>
Mg + MnO2 = MgO + MnO
H2C6H6O6 + KOH = K + C6H6O6 + H2O =>
H2C6H6O6 + 2 KOH = 2 K + C6H6O6 + 2 H2O
N + H2O = N2OH + H2 =>
4 N + 2 H2O = 2 N2OH + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
BaC03 + HCl + H2O2 = BaCl2 + CO2 + H2O =>
BaC03 + 2 HCl + 7 H2O2 = BaCl2 + 3 CO2 + 8 H2O
Fe{3+} + HCl = Fe(Cl)3 + H{+} =>
Fe{3+} + 3 HCl = Fe(Cl)3 + 3 H{+}
C17C17C17H35H35H35COOCOOCOOCH2CHCH2 + NaOH = C17C17C17H35H35H35COONaCOONaCOONa + CH2CHCH2OHOHOH =>
C17C17C17H35H35H35COOCOOCOOCH2CHCH2 + 3 NaOH = C17C17C17H35H35H35COONaCOONaCOONa + CH2CHCH2OHOHOH
Na2S2O5 + H3PO4 = Na3PO4 + H2O + SO2 =>
3 Na2S2O5 + 2 H3PO4 = 2 Na3PO4 + 3 H2O + 6 SO2
NaCIO3 = NaCIO2 + O =>
NaCIO3 = NaCIO2 + O
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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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