| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SO3 + H2O = Na2SO4 + H2
INa + MnO2 + H2SO4 = MnSO4 + NaHSO4 + H2O + I =>
2 INa + MnO2 + 3 H2SO4 = MnSO4 + 2 NaHSO4 + 2 H2O + 2 I
NH3 + HOCl = NHCl2 + H2O =>
NH3 + 2 HOCl = NHCl2 + 2 H2O
FeCl2 + NH3 = (NH3)Cl2 + Fe =>
FeCl2 + NH3 = (NH3)Cl2 + Fe
SO2K2O = K2SO3 =>
SO2K2O = K2SO3
C3H6O2 + KOH = C3H5OOK + H2O =>
C3H6O2 + KOH = C3H5OOK + H2O
Na2SO3 + H2O = Na2SO4 + H2 =>
Na2SO3 + H2O = Na2SO4 + H2
NiO + H2 = NiH + H2O =>
2 NiO + 3 H2 = 2 NiH + 2 H2O
Na2SO3 + H2O = SO2 + NaOH =>
Na2SO3 + H2O = SO2 + 2 NaOH
C3H6O2 + KOH = C3H5OOK + H2O =>
C3H6O2 + KOH = C3H5OOK + H2O
calciumchloride + ammoniumsulfate = calciumsulfate + ammoniumchloride =>
CaCl2 + (NH4)2SO4 = CaSO4 + 2 NH4Cl
NH4O3 + NaOH = NaO3 + NH4 + H2O =>
5 NH4O3 + 6 NaOH = 6 NaO3 + 5 NH4 + 3 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
BaOH + FeNO3 = BaNO3 + FeOH =>
BaOH + FeNO3 = BaNO3 + FeOH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C3H6O2 + KOH = C3H5OOK + H2O =>
C3H6O2 + KOH = C3H5OOK + H2O
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
Al + H2SO4 = H2S + Al2SO43 + H2O =>
2 Al + 11 H2SO4 = 10 H2S + Al2SO43 + H2O
KI + HCl + MnO2 = I + H2O + KCl + MnCl2 =>
2 KI + 4 HCl + MnO2 = 2 I + 2 H2O + 2 KCl + MnCl2
Cr2(SO4)3 + FeCl2 = CrCl3 + FeSO4 =>
Cr2(SO4)3 + 3 FeCl2 = 2 CrCl3 + 3 FeSO4
H + CnO = H2O + Cn =>
2 H + CnO = H2O + Cn
Fe(NO3)2 + NH3 + H2O = Fe(OH3)3 + NH4NO3 =>
8 Fe(NO3)2 + 26 NH3 + 39 H2O = 8 Fe(OH3)3 + 21 NH4NO3
Hg2(SO4)2 + NH4NO3 = Hg(NO3)2 + (NH4)2SO4 =>
Hg2(SO4)2 + 4 NH4NO3 = 2 Hg(NO3)2 + 2(NH4)2SO4
Zn(OH)4{2-} + Cu = ZnCu + Cu{2+} + OH{-} =>
Zn(OH)4{2-} + 2 Cu = ZnCu + Cu{2+} + 4 OH{-}
H + CnO = H2O + Cn =>
2 H + CnO = H2O + Cn
Zn(s) + Al(SO4)3(aq) = Zn(SO4) + Al =>
3 Zn(s) + Al(SO4)3(aq) = 3 Zn(SO4) + Al
N2O4 + N3H6C = H2O + N2 + CO2 =>
5 N2O4 + 4 N3H6C = 12 H2O + 11 N2 + 4 CO2
K2PO4 + CaCl2 = KCl + CaPO4 =>
K2PO4 + CaCl2 = 2 KCl + CaPO4
Fe(C2H3O2)3 + (NH4)2(CO3) = (Fe)2(CO3)3 + (NH4)(C2H3O2) =>
2 Fe(C2H3O2)3 + 3(NH4)2(CO3) = (Fe)2(CO3)3 + 6(NH4)(C2H3O2)
CH3OCH3 = C6H12 + H2O =>
3 CH3OCH3 = C6H12 + 3 H2O
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq) =>
AgNO3(aq) + NaCl(aq) = AgCl(s) + NaNO3(aq)
KBrO3 + H2SO4 + Na2SO3 = Br + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = 2 Br + K2SO4 + 5 Na2SO4 + H2O
AgO + CaCl2 = AgCl + CaO2 =>
2 AgO + CaCl2 = 2 AgCl + CaO2
KBrO3 + H2SO4 + Na2SO3 = Br + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = 2 Br + K2SO4 + 5 Na2SO4 + H2O
NaCN + CH3Cl = CH3CN + NaCl =>
NaCN + CH3Cl = CH3CN + NaCl
C8H18 = C4H10 + C4H8 =>
C8H18 = C4H10 + C4H8
H202 + MnCl2 = Mn02 + HCl =>
2 H202 + 202 MnCl2 = 101 Mn02 + 404 HCl
C10H18O + Na2Cr2O72*H20 + H2SO4 = C10H16O + H2O + Na2SO4 + Cr2(SO4)3 =>
58 C10H18O + Na2Cr2O72*H20 + 4 H2SO4 = 58 C10H16O + 72 H2O + Na2SO4 + Cr2(SO4)3
Al2(SO4)3 + H2O = HAl2(SO4)3 + OH =>
Al2(SO4)3 + H2O = HAl2(SO4)3 + OH
CuSO4*5H2O + K2S2O5 = Cu3(SO3)2 + H2O + K2SO4 + SO3 =>
6 CuSO4*5H2O + 3 K2S2O5 = 2 Cu3(SO3)2 + 30 H2O + 3 K2SO4 + 5 SO3
KBrO3 + H2SO4 + Na2SO3 = Br + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = 2 Br + K2SO4 + 5 Na2SO4 + H2O
HCOOC2H5 + H2O = HCOOOH + C2H5OH =>
6 HCOOC2H5 + 7 H2O = 4 HCOOOH + 7 C2H5OH
SiH2Cl2 + H2O = H2Cl + SiO =>
SiH2Cl2 + H2O = 2 H2Cl + SiO
KBrO3 + H2SO4 + Na2SO3 = Br2 + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = Br2 + K2SO4 + 5 Na2SO4 + H2O
Al(s) + Pb(NO3)2(aq) = Al(NO3)3 + Pb(s) =>
2 Al(s) + 3 Pb(NO3)2(aq) = 2 Al(NO3)3 + 3 Pb(s)
Cu(NH3)4Cl2 + KSCN = K2Cu(SCN)4 + NH3 + KCl =>
Cu(NH3)4Cl2 + 4 KSCN = K2Cu(SCN)4 + 4 NH3 + 2 KCl
KBrO3 + H2SO4 + Na2SO3 = Br2 + K2SO4 + Na2SO4 + H2O =>
2 KBrO3 + H2SO4 + 5 Na2SO3 = Br2 + K2SO4 + 5 Na2SO4 + H2O
C6H14O6 + H2 = C2H6O + H2O =>
C6H14O6 + 5 H2 = 3 C2H6O + 3 H2O
Cl2 + NaBr + NaOH = NaCl + H2O + NaBrO3 =>
3 Cl2 + NaBr + 6 NaOH = 6 NaCl + 3 H2O + NaBrO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur09/20/24
Équations équilibrées sur10/20/23
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