| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 NH3 + 2203 O2 = 4 NO1100 + 6 H2O
NH4NO3 + Pb(ClO4)2 = NH4 + ClO4 + Pb(NO3)2 =>
2 NH4NO3 + Pb(ClO4)2 = 2 NH4 + 2 ClO4 + Pb(NO3)2
C8H16 + S2Cl4 = C4H8Cl2S =>
C8H16 + S2Cl4 = 2 C4H8Cl2S
NaAlSi3O8 + H2O + H = Na + Si(OH)4 + Al2Si2O5(OH)4 =>
2 NaAlSi3O8 + 9 H2O + 2 H = 2 Na + 4 Si(OH)4 + Al2Si2O5(OH)4
FePo(s) + HCl(aq) = FeCl2(aq) + H2Po(g) =>
FePo(s) + 2 HCl(aq) = FeCl2(aq) + H2Po(g)
Zn(NO3)2 + Na2S = Zn2S2 + NaNO3 =>
2 Zn(NO3)2 + 2 Na2S = Zn2S2 + 4 NaNO3
COHOH = H2CO2 =>
COHOH = H2CO2
I(s) + Cl2(g) = ICl(s) =>
2 I(s) + Cl2(g) = 2 ICl(s)
H2S + O2 = H2(O2)1 + S =>
H2S + O2 = H2(O2)1 + S
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
HI + BaO = HBaOI =>
HI + BaO = HBaOI
Zn(OH)2 + K + Na + Fe(CN)6 + HCl = K2Zn3[Fe(CN)6] + NaCl + H2O =>
3 Zn(OH)2 + 2 K + 6 Na + Fe(CN)6 + 6 HCl = K2Zn3[Fe(CN)6] + 6 NaCl + 6 H2O
Ca(CN)2 + HCl = CaCl2 + HCN =>
Ca(CN)2 + 2 HCl = CaCl2 + 2 HCN
CH3OH + H = CH3OHH =>
CH3OH + H = CH3OHH
NO3 + PbCl2 + HCl = PbCl4 + NO + H2O =>
NO3 + 2 PbCl2 + 4 HCl = 2 PbCl4 + NO + 2 H2O
SrSiO3 + Sr(OH)2 = (SrOH)2SiO3 =>
SrSiO3 + Sr(OH)2 = (SrOH)2SiO3
SnCl2 + Hg(NO3)2 = Sn(NO3)4 + HgCl =>
SnCl2 + 2 Hg(NO3)2 = Sn(NO3)4 + 2 HgCl
(NH2)2CO(s) + O2(g) = CO2(g) + H2O(l) + N2(g) =>
2(NH2)2CO(s) + 3 O2(g) = 2 CO2(g) + 4 H2O(l) + 2 N2(g)
K2Cr2O7 + PH3 + H2SO4 = Cr2(SO4)3 + K2SO4 + H3PO4 + H2O =>
4 K2Cr2O7 + 3 PH3 + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 3 H3PO4 + 16 H2O
CSOH2O = CSO2H2 =>
CSOH2O = CSO2H2
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
NaCO3 + HClO3 = NaClO3 + HCO3 =>
NaCO3 + HClO3 = NaClO3 + HCO3
ZnSO4 + HI = H2SO4 + ZnI2 =>
ZnSO4 + 2 HI = H2SO4 + ZnI2
K3Fe(CN)6 + CaCl2 = CaFe(CN)6 + K + Cl =>
K3Fe(CN)6 + CaCl2 = CaFe(CN)6 + 3 K + 2 Cl
H3PO4 + MgSO3 = Mg3(PO4)2 + SO2 + H2O =>
2 H3PO4 + 3 MgSO3 = Mg3(PO4)2 + 3 SO2 + 3 H2O
AgNO3 + K(CrO4)2 = Ag(CrO4)2 + KNO3 =>
AgNO3 + K(CrO4)2 = Ag(CrO4)2 + KNO3
K2SO3(aq) + HNO3(aq) = KNO3(aq) + H2SO3(aq) =>
K2SO3(aq) + 2 HNO3(aq) = 2 KNO3(aq) + H2SO3(aq)
P + HIO3 + KOH = K2HPO3 + I2 + H2O =>
10 P + 6 HIO3 + 20 KOH = 10 K2HPO3 + 3 I2 + 8 H2O
Ni + H2SO4 + H2O = NiSO4(H2O)6 + H2 =>
Ni + H2SO4 + 6 H2O = NiSO4(H2O)6 + H2
Ir(OH)4 + HIO4 = Ir(IO4)4 + H2O =>
Ir(OH)4 + 4 HIO4 = Ir(IO4)4 + 4 H2O
K2S3O7 + KMnO4 + KOH = MnO2 + K2SO4 + H2O =>
K2S3O7 + 2 KMnO4 + 2 KOH = 2 MnO2 + 3 K2SO4 + H2O
K8H3[H2W11Co(H2O)O39] + KMnO4 + H2SO4 = K8[H2W11Co(H2O)O39] + KHSO4 + MnSO4 + H2O =>
5 K8H3[H2W11Co(H2O)O39] + 3 KMnO4 + 6 H2SO4 = 5 K8[H2W11Co(H2O)O39] + 3 KHSO4 + 3 MnSO4 + 12 H2O
HClO3 + CrCl3 + H2O = H2Cr2O7 + HCl =>
HClO3 + 2 CrCl3 + 4 H2O = H2Cr2O7 + 7 HCl
NaOH + HI = NaH + HIO3 =>
3 NaOH + HI = 3 NaH + HIO3
SO2 + CaC3 + O2 = CaSO3 + CO2 =>
2 SO2 + 2 CaC3 + 7 O2 = 2 CaSO3 + 6 CO2
H2O2 + KY + H2SO4 = Y2 + K2SO4 + H2O =>
H2O2 + 2 KY + H2SO4 = Y2 + K2SO4 + 2 H2O
C5H8O + O2 = CO2 + H2O =>
2 C5H8O + 13 O2 = 10 CO2 + 8 H2O
HI + HCl = ICl + H2 =>
HI + HCl = ICl + H2
Ag2CO3 + HCl = AgCl + CO2 + H2O =>
Ag2CO3 + 2 HCl = 2 AgCl + CO2 + H2O
C7H5O3 + HCl = C7H6O3 + Cl =>
C7H5O3 + HCl = C7H6O3 + Cl
(NH4)(NO3) + Zn(HSO4)2 = (NH4)(HSO4) + Zn(NO3)2 =>
2(NH4)(NO3) + Zn(HSO4)2 = 2(NH4)(HSO4) + Zn(NO3)2
CuC + O2 = CuO + CO2 =>
2 CuC + 3 O2 = 2 CuO + 2 CO2
N2H1 + H2O2 = N2 + H2O =>
2 N2H1 + H2O2 = 2 N2 + 2 H2O
NaCrOH4 + AgNO3 = CrOH4Ag + NaNO3 =>
NaCrOH4 + AgNO3 = CrOH4Ag + NaNO3
SiO2 + OH = SiOH + O2 =>
SiO2 + OH = SiOH + O2
Fe(SO4) + K2S = FeS + K2(SO4) =>
Fe(SO4) + K2S = FeS + K2(SO4)
C3H5O3{-} + O2 + H{+} = CO2 + H2O =>
C3H5O3{-} + 3 O2 + H{+} = 3 CO2 + 3 H2O
Ni(SO4) + BaCl2 = NiCl2 + Ba(SO4) =>
Ni(SO4) + BaCl2 = NiCl2 + Ba(SO4)
S8 + KNO3 + C3H8O = C3H6O + H2O + K2S + N2 =>
S8 + 16 KNO3 + 48 C3H8O = 48 C3H6O + 48 H2O + 8 K2S + 8 N2
AlCl3(s) + NaOH(aq) = Al(OH)3(s) + NaCl =>
AlCl3(s) + 3 NaOH(aq) = Al(OH)3(s) + 3 NaCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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