| Équations équilibrées la veille |
2 KOH + 3 NO = 2 KNO2 + H2O + N
As2O3 + KI + HCl = AsI3 + KCl + H2O =>
As2O3 + 6 KI + 6 HCl = 2 AsI3 + 6 KCl + 3 H2O
C6H5NH2 + C5H6Br3N = C6H6BrN + HBr + C5H6BrN =>
C6H5NH2 + C5H6Br3N = C6H6BrN + HBr + C5H6BrN
C4H4 + H2 = C4H10 =>
C4H4 + 3 H2 = C4H10
FeCl3 + MnCl2 + KCl + H2O = FeCl2 + KMnO4 + HCl =>
5 FeCl3 + MnCl2 + KCl + 4 H2O = 5 FeCl2 + KMnO4 + 8 HCl
MnO4{-} + SO3{2{-}+H{+} = Mn2{+}+SO42{-}+H2O =>
150 MnO4{-} + 13 SO3{2{-}+186H{+} = 75 Mn2{+}+13SO42{-}+93H2O
AgCl + Li2O = Ag2O + LiCl =>
2 AgCl + Li2O = Ag2O + 2 LiCl
UO2 = U(s) + O2(g) =>
UO2 = U(s) + O2(g)
Cs2O + H2O = CsOH =>
Cs2O + H2O = 2 CsOH
CCu2F2 + NCO3 = CO + CuO + NO + CF2 =>
CCu2F2 + 2 NCO3 = 2 CO + 2 CuO + 2 NO + CF2
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
KClO3 = KClO4 + KCl =>
4 KClO3 = 3 KClO4 + KCl
BeH6 + H2O2 = BeO + H2O =>
BeH6 + 4 H2O2 = BeO + 7 H2O
C10H15NO + CH3COCH3 + H2 = C10H15NCH3CH2COH + H2O =>
C10H15NO + CH3COCH3 + H2 = C10H15NCH3CH2COH + H2O
AsH3(g) + ClO3{-}(aq) = H3AsO4(aq) + Cl{-}(aq) =>
3 AsH3(g) + 4 ClO3{-}(aq) = 3 H3AsO4(aq) + 4 Cl{-}(aq)
KOH + NO = KNO2 + H2O + N =>
2 KOH + 3 NO = 2 KNO2 + H2O + N
C6H5CH3 + KMnO4 + H2O = C6H5COOH + Mn(OH)2 + KOH =>
5 C6H5CH3 + 6 KMnO4 + 4 H2O = 5 C6H5COOH + 6 Mn(OH)2 + 6 KOH
FeCl3(aq) + AgNO3 = Fe(NO3)3(aq) + AgCl(s) =>
FeCl3(aq) + 3 AgNO3 = Fe(NO3)3(aq) + 3 AgCl(s)
KMnO4 + KCrO2 = K2CrO4 + MnO2 =>
KMnO4 + KCrO2 = K2CrO4 + MnO2
NaNO3 + KI + HCl = I2 + NO + NaCl + KCl + H2O =>
2 NaNO3 + 6 KI + 8 HCl = 3 I2 + 2 NO + 2 NaCl + 6 KCl + 4 H2O
Na2SO4 + Ba3(PO4)2 = Na3PO4 + Ba(SO4) =>
3 Na2SO4 + Ba3(PO4)2 = 2 Na3PO4 + 3 Ba(SO4)
CaCl2 + SrCl2 = Ca + SrCl4 =>
CaCl2 + SrCl2 = Ca + SrCl4
KOH + NO = KNO2 + H2O + N =>
2 KOH + 3 NO = 2 KNO2 + H2O + N
Li + H2SO4 = Li2SO4 + SO + H2O =>
4 Li + 3 H2SO4 = 2 Li2SO4 + SO + 3 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
AgNO3 + LiOH = AgOH + Li(NO3) =>
AgNO3 + LiOH = AgOH + Li(NO3)
Pb(NO3)2 + Na2O = PbO + NaNO3 =>
Pb(NO3)2 + Na2O = PbO + 2 NaNO3
HClO4 + CaCO3 = CO2 + HClO2 + CaO2 =>
HClO4 + 2 CaCO3 = 2 CO2 + HClO2 + 2 CaO2
Mg + AsO4 = MgAsO4 =>
Mg + AsO4 = MgAsO4
BaCl2 + Mg(SO4) = Ba(SO4) + MgCl2 =>
BaCl2 + Mg(SO4) = Ba(SO4) + MgCl2
CeCl3 + Na2CO3 = Ce2(CO3)3 + NaCl =>
2 CeCl3 + 3 Na2CO3 = Ce2(CO3)3 + 6 NaCl
HClO + Mn(OH)2 = Mn(ClO)2 + H2O =>
2 HClO + Mn(OH)2 = Mn(ClO)2 + 2 H2O
ZnNO3 + KSO4 = ZnSO4 + KNO3 =>
ZnNO3 + KSO4 = ZnSO4 + KNO3
HCl(aq) + Na2O(aq) = NaCl(aq) + H2O =>
2 HCl(aq) + Na2O(aq) = 2 NaCl(aq) + H2O
Na2S + NH4Cl = H2S + NH3 + NaCl =>
Na2S + 2 NH4Cl = H2S + 2 NH3 + 2 NaCl
H2C2O4 + MnO2 + H2SO4 = CO2 + MnSO4 + H2O =>
H2C2O4 + MnO2 + H2SO4 = 2 CO2 + MnSO4 + 2 H2O
NH4NO2(s) = N2(g) + H2O(l) =>
NH4NO2(s) = N2(g) + 2 H2O(l)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
C2H2 + CuCl = HCl + Cu2C2 =>
C2H2 + 2 CuCl = 2 HCl + Cu2C2
C11H22N2O2 + O2 = CO2 + H2O + N2 =>
2 C11H22N2O2 + 31 O2 = 22 CO2 + 22 H2O + 2 N2
Ni + Ag3N2 = Ni3N2 + Ag =>
3 Ni + Ag3N2 = Ni3N2 + 3 Ag
CuSO4 + NH4OH = (CuOH)2SO4Cu(OH)2 + (NH4)2SO4 =>
3 CuSO4 + 4 NH4OH = (CuOH)2SO4Cu(OH)2 + 2(NH4)2SO4
Al + ZnO2 = Zn + AlO3 =>
2 Al + 3 ZnO2 = 3 Zn + 2 AlO3
NH3 + O3 = NH3O3 =>
NH3 + O3 = NH3O3
CuSO4 + AgI = CuI2 + Ag2(SO4) =>
CuSO4 + 2 AgI = CuI2 + Ag2(SO4)
Cu + (H2SO4) = Cu(SO4) + H2O + SO2 =>
Cu + 2(H2SO4) = Cu(SO4) + 2 H2O + SO2
K2Cr2O7 + I + H2SO4 = K2SO4 + Cr2(SO4)3 + IO + H2O =>
K2Cr2O7 + 3 I + 4 H2SO4 = K2SO4 + Cr2(SO4)3 + 3 IO + 4 H2O
C5H8 + KMnO4 + H2O = C5H10O2 + MnO2 + KOH =>
3 C5H8 + 2 KMnO4 + 4 H2O = 3 C5H10O2 + 2 MnO2 + 2 KOH
P3I + H2O = P3IH2O =>
P3I + H2O = P3IH2O
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| Équations équilibrées la veille |
Équations équilibrées sur10/21/24
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