| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeCl(aq) + NaOH(aq) = FeOH(s) + NaCl(aq)
CH3COOH + PBO = CH3COOPB + OH =>
CH3COOH + PBO = CH3COOPB + OH
CaS + Pb(NO3)2 = Ca(NO3)2 + Pb(S) =>
CaS + Pb(NO3)2 = Ca(NO3)2 + Pb(S)
Au(NO3)3 + Li = LiNO3 + Au =>
Au(NO3)3 + 3 Li = 3 LiNO3 + Au
FeNO3NaOH = FeOHNaNO3 =>
FeNO3NaOH = FeOHNaNO3
Na2SSO3 + I2 = NaI + Na2S4O6 =>
2 Na2SSO3 + I2 = 2 NaI + Na2S4O6
C6H5CH(OH)CH3 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + C6H5CO2H + H2O =>
7 C6H5CH(OH)CH3 + 8 KMnO4 + 12 H2SO4 = 8 MnSO4 + 4 K2SO4 + 8 C6H5CO2H + 23 H2O
Al(HSO4)3 = Al2(SO4)3 + H2S + O2 =>
2 Al(HSO4)3 = Al2(SO4)3 + 3 H2S + 6 O2
HI + KOH = KI + H2O =>
HI + KOH = KI + H2O
Na2S + CuSO4 + HCl = CuS + H2SO4 + NaCl =>
Na2S + CuSO4 + 2 HCl = CuS + H2SO4 + 2 NaCl
HCl(g) + Na2CO3(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
2 HCl(g) + Na2CO3(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
MnI2 + Pb(NO3)2 = PbI2 + Mn(NO3)2 =>
MnI2 + Pb(NO3)2 = PbI2 + Mn(NO3)2
PB(NO3)2(aq) + KI(aq) = PBI2(s) + KNO3(aq) =>
PB(NO3)2(aq) + 2 KI(aq) = PBI2(s) + 2 KNO3(aq)
CH3CHCH3CH2OH + CUO = CH3CHO + H2O + CU =>
CH3CHCH3CH2OH + 2 CUO = 2 CH3CHO + H2O + 2 CU
Cu(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Cu =>
Cu(CH3CO2)2 + Zn = Zn(CH3CO2)2 + Cu
CuSO4H2SO4 = Cu(SO4)2H2 =>
CuSO4H2SO4 = Cu(SO4)2H2
H2S + CCl4 = HCl + C2S4 =>
4 H2S + 2 CCl4 = 8 HCl + C2S4
LiI + Ag2S = Li2S + AgI =>
2 LiI + Ag2S = Li2S + 2 AgI
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Mn2O3 + Si = SiO2 + Mn =>
2 Mn2O3 + 3 Si = 3 SiO2 + 4 Mn
NH4 + NO3 = N2 + H2O =>
6 NH4 + 4 NO3 = 5 N2 + 12 H2O
Fe2O3 + C6H8O7 + H2O = FeCH3OOH + CO2 =>
9 Fe2O3 + 7 C6H8O7 + 8 H2O = 18 FeCH3OOH + 24 CO2
Mn + H2SO3 = Mn2(SO3)3 + H2 =>
2 Mn + 3 H2SO3 = Mn2(SO3)3 + 3 H2
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+} =>
(CH3)2CHNH2 + HCl = (CH3)2CHCl{-} + NH3{+}
Zn + HNO3 = Zn[NO3]2 + NO2 + H2O =>
Zn + 4 HNO3 = Zn[NO3]2 + 2 NO2 + 2 H2O
NO2{-} + SnO2 + H{+} = NO3{-} + Sn2{+} + H2O =>
7 NO2{-} + 4 SnO2 + 2 H{+} = 7 NO3{-} + 2 Sn2{+} + H2O
S2Cl2 + NH3 = NH4Cl + S4N4 + S8 =>
6 S2Cl2 + 16 NH3 = 12 NH4Cl + S4N4 + S8
NH4Cl(s) + Ba(OH)2(s) = NH3(g) + BaCl2(aq) + H2O(l) =>
2 NH4Cl(s) + Ba(OH)2(s) = 2 NH3(g) + BaCl2(aq) + 2 H2O(l)
CO2(g) + H2(g) = CH3OH(aq) + H2O(aq) =>
CO2(g) + 3 H2(g) = CH3OH(aq) + H2O(aq)
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe =>
Zn + Fe(NO3)2 = Zn(NO3)2 + Fe
Al2(SO4)3(aq) + Ca(OH)2(g) = Al(OH)3(g) + CaSO4(g) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(g) = 2 Al(OH)3(g) + 3 CaSO4(g)
HClO4 + P2O5(s) = Cl2O7 + HPO3(s) =>
2 HClO4 + P2O5(s) = Cl2O7 + 2 HPO3(s)
Na2S4O6 + H2O2 = Na2SO4 + H2 + H2SO4 =>
Na2S4O6 + 5 H2O2 = Na2SO4 + 2 H2 + 3 H2SO4
C20H26N4O6S2 + O2 = CO2 + H2O + NH3 + SO2 =>
2 C20H26N4O6S2 + 45 O2 = 40 CO2 + 14 H2O + 8 NH3 + 4 SO2
AgNO3 + HI = Ag + HINO3 =>
AgNO3 + HI = Ag + HINO3
CH2O + [Ag(NH3)2]{+} + OH{-} = Ag + COO{-} + NH3 + H2O =>
CH2O + 3[Ag(NH3)2]{+} + 4 OH{-} = 3 Ag + COO{-} + 6 NH3 + 3 H2O
Al + Hg(NO3)2 = Al(NO3)3 + Hg =>
2 Al + 3 Hg(NO3)2 = 2 Al(NO3)3 + 3 Hg
Ca(OCl)2 + NH2CONH2 + H2O = NCl3 + CO2 + Ca(OH)2 =>
3 Ca(OCl)2 + NH2CONH2 + H2O = 2 NCl3 + CO2 + 3 Ca(OH)2
NaOH + PbO = NaPb + O2 + H2 =>
2 NaOH + 2 PbO = 2 NaPb + 2 O2 + H2
SO2 + CuSO4 + H2O = Cu + H2SO4 =>
SO2 + CuSO4 + 2 H2O = Cu + 2 H2SO4
KOH + NO2 = KNO2 + KNO3 + H2O =>
2 KOH + 2 NO2 = KNO2 + KNO3 + H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2CCH2 + HCl = CH3CH2Cl =>
H2CCH2 + HCl = CH3CH2Cl
C + Fe2O3 = FeC + O2 =>
4 C + 2 Fe2O3 = 4 FeC + 3 O2
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = CrCO3(aq) + NH4(aq) + (SO4)3(aq) =>
Cr2(SO4)3(aq) + 2(NH4)2CO3(aq) = 2 CrCO3(aq) + 4 NH4(aq) + (SO4)3(aq)
AlCl3(aq) + CuSO4(aq) = Al2(SO4)3(aq) + CuCl2(aq) =>
2 AlCl3(aq) + 3 CuSO4(aq) = Al2(SO4)3(aq) + 3 CuCl2(aq)
O2 + H2O = O2(OH2)3 =>
O2 + 3 H2O = O2(OH2)3
Ca5(PO4)3(OH) + H{+} = Ca{2+} + H2PO4{-} + H2O =>
Ca5(PO4)3(OH) + 7 H{+} = 5 Ca{2+} + 3 H2PO4{-} + H2O
H2 + ClO = HClO =>
H2 + 2 ClO = 2 HClO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/30/24
Équations équilibrées sur01/29/24
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