| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 B1(OH)3 = H4B6O11 + 7 H2O
HNO3 + H3SbCl6 = HSbCl6 + NO2 + H2O =>
2 HNO3 + H3SbCl6 = HSbCl6 + 2 NO2 + 2 H2O
NO + N2O4 = N2O3 =>
2 NO + N2O4 = 2 N2O3
KMnO4 + NaNO2 + H2SO4 = MnSO4 + Na2SO4 + K2SO4 + H2O + NO2 =>
2 KMnO4 + 10 NaNO2 + 8 H2SO4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O + 10 NO2
KMnO4 + NaHSO3 + KOH = MnO2 + K2SO4 + Na2SO4 + H2O =>
4 KMnO4 + 6 NaHSO3 + 2 KOH = 4 MnO2 + 3 K2SO4 + 3 Na2SO4 + 4 H2O
BS + S8 = B2S4 =>
8 BS + S8 = 4 B2S4
CaCrO4 + K = KCrO4 + Ca =>
CaCrO4 + K = KCrO4 + Ca
HClO3 + Ba(OH)2 = Ba(ClO3)2 + H2O =>
2 HClO3 + Ba(OH)2 = Ba(ClO3)2 + 2 H2O
H2O + NH4 = H2 + HNO3 =>
6 H2O + 2 NH4 = 9 H2 + 2 HNO3
SCN(NH4) = SC(NH2)2 =>
SCN(NH4) = SC(NH2)2
Zn + Ca(NO3)2 = Ca + Zn(NO3)4 =>
Zn + 2 Ca(NO3)2 = 2 Ca + Zn(NO3)4
CrSO4 + K2CrO4 + H2SO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 CrSO4 + K2CrO4 + 4 H2SO4 = 2 Cr2(SO4)3 + K2SO4 + 4 H2O
I{-} + Cl2 = Cl{-} + I2 =>
2 I{-} + Cl2 = 2 Cl{-} + I2
KCl + FeCl2 + CrCl3 + CO2 + NO + H2O = HCl + K2Cr2O7 + K4Fe(CN)6 =>
18 KCl + FeCl2 + 14 CrCl3 + 6 CO2 + 6 NO + 31 H2O = 62 HCl + 7 K2Cr2O7 + K4Fe(CN)6
NaOH + C(SO4)2 = Na2SO4 + CO2 + H2O =>
4 NaOH + C(SO4)2 = 2 Na2SO4 + CO2 + 2 H2O
FeI2 + HCl = FeH + I2Cl =>
FeI2 + HCl = FeH + I2Cl
NH3OHCl + KMnO4 + H2SO4 = N2 + MnSO4 + H2O + HCl + K2SO4 =>
10 NH3OHCl + 2 KMnO4 + 3 H2SO4 = 5 N2 + 2 MnSO4 + 18 H2O + 10 HCl + K2SO4
NaOH + NH4Cl + AgCl = Ag(NH3)2Cl + NaCl + H2O =>
2 NaOH + 2 NH4Cl + AgCl = Ag(NH3)2Cl + 2 NaCl + 2 H2O
HJO3 + FeSO4 + H2SO4 = Fe2(SO4)3 + J2 + H2O =>
2 HJO3 + 10 FeSO4 + 5 H2SO4 = 5 Fe2(SO4)3 + J2 + 6 H2O
Mg + HgNi = Hg + MgNi =>
Mg + HgNi = Hg + MgNi
NaI + HOCl = NaIO3 + Cl2 + H2O =>
NaI + 6 HOCl = NaIO3 + 3 Cl2 + 3 H2O
Al + FeCl3 = AlCl3 + Fe =>
Al + FeCl3 = AlCl3 + Fe
H2C4H4O6 + OH = H2O + (C4H4O6) =>
H2C4H4O6 + 2 OH = 2 H2O + (C4H4O6)
Ah + YlSO4 = Yl + AhSO4 =>
Ah + YlSO4 = Yl + AhSO4
ClO3{-} + H{+} + {-} = Cl{-} + H2O =>
ClO3{-} + 6 H{+} + 6e = Cl{-} + 3 H2O
Na4SiO4 + H2O = H4SiO4 + NaOH =>
Na4SiO4 + 4 H2O = H4SiO4 + 4 NaOH
Cl2 + H2O = ClH + HClO3 =>
3 Cl2 + 3 H2O = 5 ClH + HClO3
Mg(ClO3)2 = Mg3 + ClO3 =>
3 Mg(ClO3)2 = Mg3 + 6 ClO3
D74 + AlD142 = AlD20123 =>
19981 D74 + 74 AlD142 = 74 AlD20123
H2SO3 + Ca(OH)2 = (CaOH)2SO3 + H2O =>
H2SO3 + 2 Ca(OH)2 = (CaOH)2SO3 + 2 H2O
Al + CH3COOH + H2O2 = AlCOOH + CH4 =>
6 Al + 5 CH3COOH + H2O2 = 6 AlCOOH + 4 CH4
HClO4 + H2O = H2Cl + O4 =>
8 HClO4 + 4 H2O = 8 H2Cl + 9 O4
NaH + O2 = NaO + H2O =>
4 NaH + 3 O2 = 4 NaO + 2 H2O
Cr(OH)3 + KOH = K3(Cr(OH)6) =>
Cr(OH)3 + 3 KOH = K3(Cr(OH)6)
(NH4)(Co)3 = NH3 + Co2 + H2 =>
2(NH4)(Co)3 = 2 NH3 + 3 Co2 + H2
Ce(No3)3 + Na2CO3 = Ce2(CO3)3 + NaNo3 =>
2 Ce(No3)3 + 3 Na2CO3 = Ce2(CO3)3 + 6 NaNo3
CH4N2O + HNO2 = H2O + CO2 + N2 =>
CH4N2O + 2 HNO2 = 3 H2O + CO2 + 2 N2
Al(OH)2Cl + NaCl = AlCl3 + NaOH =>
Al(OH)2Cl + 2 NaCl = AlCl3 + 2 NaOH
SiO5Ca3 + H2O = Si2O7Ca3*3H2O + Ca(OH)2 =>
2 SiO5Ca3 + 6 H2O = Si2O7Ca3*3H2O + 3 Ca(OH)2
Na2CaNO = Na + Ca + N + O =>
Na2CaNO = 2 Na + Ca + N + O
I2O + H2O = H2I2O2 =>
I2O + H2O = H2I2O2
N2(g) + O2 + H2O = HNO3 =>
2 N2(g) + 5 O2 + 2 H2O = 4 HNO3
N2O5 + NH3 = N2 + H2O =>
3 N2O5 + 10 NH3 = 8 N2 + 15 H2O
K2CrO7 + SNCl2*H2O + HCl = CrCl3 + SNCl4 + KCl + H2O =>
2 K2CrO7 + 9 SNCl2*H2O + 28 HCl = 2 CrCl3 + 9 SNCl4 + 4 KCl + 23 H2O
H2SO4 + CaCO3 = H2O + CO2 + Ca2(SO4)2 =>
2 H2SO4 + 2 CaCO3 = 2 H2O + 2 CO2 + Ca2(SO4)2
H3Cl3 + Al(OH)3 = ClAlO + H2O =>
H3Cl3 + 3 Al(OH)3 = 3 ClAlO + 6 H2O
FeS2 + HNO3 = Fe(NO4)3 + H2SO4 + H2O + NO =>
FeS2 + 10 HNO3 = Fe(NO4)3 + 2 H2SO4 + 3 H2O + 7 NO
CrCl3 + (NH4)2CO3 = Cr2(CO3)3 + NH4Cl =>
2 CrCl3 + 3(NH4)2CO3 = Cr2(CO3)3 + 6 NH4Cl
HNO3 + CuOH2 = CuNO3 + HOH2 =>
HNO3 + CuOH2 = CuNO3 + HOH2
HNO3 + HgS + HCl = NO + S + H2HgCl4 + H2O =>
2 HNO3 + 3 HgS + 12 HCl = 2 NO + 3 S + 3 H2HgCl4 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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