| Équations équilibrées la veille | Équations équilibrées le lendemain |
SeO3{-2} + 2 SO2 + H2O = Se + 2 SO4{-2} + 2 H{+}
EuN3O9 + C12H8N2 = EuN7O9C24H16 =>
EuN3O9 + 2 C12H8N2 = EuN7O9C24H16
Cu(NO3)2(aq) + Li2S(aq) = CuS(s) + Li2(NO3)2(aq) =>
Cu(NO3)2(aq) + Li2S(aq) = CuS(s) + Li2(NO3)2(aq)
HI = H2I2 =>
2 HI = H2I2
KBr + H2SO4 = BrSO4 + KH2 =>
KBr + H2SO4 = BrSO4 + KH2
Li + PO4 = Li3PO4 =>
3 Li + PO4 = Li3PO4
H{+} + Zn + MnO2 = Zn{2+} + Mn{2+} + H2O =>
4 H{+} + Zn + MnO2 = Zn{2+} + Mn{2+} + 2 H2O
C12H5Cl5 + H2O2 = CO2 + HCl + H2O =>
C12H5Cl5 + 24 H2O2 = 12 CO2 + 5 HCl + 24 H2O
N2O + ClO{-} = Cl{-} + NO2 =>
N2O + 3 ClO{-} = 3 Cl{-} + 2 NO2
NaOHH2SO3 = H2ONaHSO3 =>
NaOHH2SO3 = H2ONaHSO3
C2H6 + Cl2 = C2H5Cl + HCH4 =>
5 C2H6 + 2 Cl2 = 4 C2H5Cl + 2 HCH4
H3PO3 = P4O6 + H2O =>
4 H3PO3 = P4O6 + 6 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H3C6H5O7 + OH = H2O + C6H5O7 =>
H3C6H5O7 + 3 OH = 3 H2O + C6H5O7
Ni2(CO3)2 = NiO + CO2 =>
Ni2(CO3)2 = 2 NiO + 2 CO2
C2H3N + O2 = CO2 + H2O + N2 =>
4 C2H3N + 11 O2 = 8 CO2 + 6 H2O + 2 N2
AgNo3 + H2S = Ag2S + HNo3 =>
2 AgNo3 + H2S = Ag2S + 2 HNo3
NaOH + Fe(NO3)2 = Na(NO3)2 + Fe(OH) =>
NaOH + Fe(NO3)2 = Na(NO3)2 + Fe(OH)
MgO + H2S = MgS + H2O =>
MgO + H2S = MgS + H2O
BiCl3 + H2O = BiClO + HCl =>
BiCl3 + H2O = BiClO + 2 HCl
NH4ClO4 = O2 + Cl2 + H2O + NO =>
2 NH4ClO4 = O2 + Cl2 + 4 H2O + 2 NO
Ba(ClO3)2 = Ba + Cl + O =>
Ba(ClO3)2 = Ba + 2 Cl + 6 O
P2S3 + KMnO4 + H2O = S + KH2PO4 + K2HPO4 + MnO2 =>
3 P2S3 + 10 KMnO4 + 4 H2O = 9 S + 2 KH2PO4 + 4 K2HPO4 + 10 MnO2
CrO4{2-} + H2O + S2O3{2-} = Cr(OH)4{-} + SO4{2-} + OH{-} =>
8 CrO4{2-} + 17 H2O + 3 S2O3{2-} = 8 Cr(OH)4{-} + 6 SO4{2-} + 2 OH{-}
Co(NO3)2(aq) + NaOH(aq) = CoOH(s) + Na(NO3)2(aq) =>
Co(NO3)2(aq) + NaOH(aq) = CoOH(s) + Na(NO3)2(aq)
Li2O + H3(PO4) = Li3(PO4) + H2O =>
3 Li2O + 2 H3(PO4) = 2 Li3(PO4) + 3 H2O
C2H2 + Cl2 = C2Cl2H2 =>
C2H2 + Cl2 = C2Cl2H2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
NaHPO4 = Na + HPO4 =>
NaHPO4 = Na + HPO4
Al(OH)3 + NaOH = Na3(Al(OH)6) =>
Al(OH)3 + 3 NaOH = Na3(Al(OH)6)
Pb + H3PO4 = H2 + Pb3(PO4)4 =>
3 Pb + 4 H3PO4 = 6 H2 + Pb3(PO4)4
B(s) + F2(g) = BF5(aq) =>
2 B(s) + 5 F2(g) = 2 BF5(aq)
BrO3{-} + NH3 = Br{-} + N2 + H2O =>
BrO3{-} + 2 NH3 = Br{-} + N2 + 3 H2O
Pu + HNO3 = Pu(NO3)3 + N2O + H2O =>
8 Pu + 30 HNO3 = 8 Pu(NO3)3 + 3 N2O + 15 H2O
P8O20 + H2O = H3PO4 =>
P8O20 + 12 H2O = 8 H3PO4
FeCl + NaOH = FeOH + ClNa =>
FeCl + NaOH = FeOH + ClNa
FeCl3*5H2O + K2C2O4*H2O = K3[Fe(C2O4)3]*H2O + KCl + H2O =>
FeCl3*5H2O + 3 K2C2O4*H2O = K3[Fe(C2O4)3]*H2O + 3 KCl + 7 H2O
SN + H(NO3) = S(NO2) + NO2 + H2O =>
SN + 4 H(NO3) = S(NO2) + 4 NO2 + 2 H2O
Cu(OH) + HPO2 = Cu(PO2) + H2O =>
Cu(OH) + HPO2 = Cu(PO2) + H2O
(NH4)3PO4 + ZnSO4 = Zn3(PO4)2 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 ZnSO4 = Zn3(PO4)2 + 3(NH4)2SO4
C7H6O3 + NaOH = C7H5NaO3 + H2O =>
C7H6O3 + NaOH = C7H5NaO3 + H2O
KBr + H2SO4 = Br + SO + H2O + K2SO4 =>
4 KBr + 3 H2SO4 = 4 Br + SO + 3 H2O + 2 K2SO4
BaCl2(aq) + Li2CO3(aq) = LiCl(aq) + BaCO3(s) =>
BaCl2(aq) + Li2CO3(aq) = 2 LiCl(aq) + BaCO3(s)
C6H7 + O2 = CO2 + H2O =>
4 C6H7 + 31 O2 = 24 CO2 + 14 H2O
Na2(CO3) + HNO3 = H2CO3 + NaNO3 =>
Na2(CO3) + 2 HNO3 = H2CO3 + 2 NaNO3
Li + PO4 = Li3(PO4) =>
3 Li + PO4 = Li3(PO4)
Ca3P2O8 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3P2O8 + 6 SiO2 = P4O10 + 6 CaSiO3
NaOH + Na2SO3 = Na2OH + SO3 =>
2 NaOH + Na2SO3 = 2 Na2OH + SO3
Fe(No3)3 + Na2CrO4 = Fe2(CrO4)3 + NaNo3 =>
2 Fe(No3)3 + 3 Na2CrO4 = Fe2(CrO4)3 + 6 NaNo3
(NH4)2SO4 + NaOH = Na2SO4 + H2O + NH3 =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 H2O + 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/28/24
Équations équilibrées sur04/27/23
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