| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2Cl2 + 2 NH3 = Hg2(NH3)2 + 2 Cl
KMnO4 + H2 = HMnO4 + K =>
2 KMnO4 + H2 = 2 HMnO4 + 2 K
C2H4O2 + C5H12O = C6H14O2 =>
C2H4O2 + 2 C5H12O = 2 C6H14O2
K3(PO4) + H2(SO4) = K2(SO4) + H3(PO4) =>
2 K3(PO4) + 3 H2(SO4) = 3 K2(SO4) + 2 H3(PO4)
LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3 LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
Cr5 + O2 = Cr2O =>
4 Cr5 + 5 O2 = 10 Cr2O
SrCO3 + Al(NO3)3*9H2O + (NH2)2CO = SrAl2O4 + H2O + CO2 + N2 =>
SrCO3 + 2 Al(NO3)3*9H2O + 5(NH2)2CO = SrAl2O4 + 28 H2O + 6 CO2 + 8 N2
Cr(OH)3 + Na2O2 = H2O + Na2CrO4 + NaOH =>
2 Cr(OH)3 + 3 Na2O2 = 2 H2O + 2 Na2CrO4 + 2 NaOH
Ca(OH)2(aq) + C2H4O2(aq) = Ca(C2H3O2)2 + H2O =>
Ca(OH)2(aq) + 2 C2H4O2(aq) = Ca(C2H3O2)2 + 2 H2O
C6H14 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C5H11COOH + H2O =>
5 C6H14 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 5 C5H11COOH + 14 H2O
CH3CCH2 + O2 = H2O + CO2 =>
4 CH3CCH2 + 17 O2 = 10 H2O + 12 CO2
Na(CO3)2 + Cu(NO3)2 = Na(NO3)2 + Cu(CO3)2 =>
Na(CO3)2 + Cu(NO3)2 = Na(NO3)2 + Cu(CO3)2
C4H4N3O3NH2 + H2O = C4H4N3O3NH3 + OH =>
C4H4N3O3NH2 + H2O = C4H4N3O3NH3 + OH
Fr(OH)2 + NH4Cl = FrCl2 + H2O + NH3 =>
Fr(OH)2 + 2 NH4Cl = FrCl2 + 2 H2O + 2 NH3
K2CrO7 + NH3 + H2(SO4) = K2(SO4) + Cr2(SO4)3 + N2 + H2O =>
2 K2CrO7 + 6 NH3 + 5 H2(SO4) = 2 K2(SO4) + Cr2(SO4)3 + 3 N2 + 14 H2O
Fe(OH)3 + H2SO4 = Fe2(SO4)3 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2(SO4)3 + 6 H2O
Na2CO3 + K3PO4 = K3CO3Na2PO4 =>
Na2CO3 + K3PO4 = K3CO3Na2PO4
SbCl5(s) + H2O(l) = SbOCl3(g) + HCl(g) =>
SbCl5(s) + H2O(l) = SbOCl3(g) + 2 HCl(g)
C7H8O3S + NaOH = NaCH3C6H4SO3 + H2O =>
C7H8O3S + NaOH = NaCH3C6H4SO3 + H2O
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2SO4 + BaCl2 = BaSO4 + HCl =>
H2SO4 + BaCl2 = BaSO4 + 2 HCl
C2H5COH + [Ag(NH3)]OH = C2H5COONH4 + NH3 + Ag + H2O =>
C2H5COH + 2[Ag(NH3)]OH = C2H5COONH4 + NH3 + 2 Ag + H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Mg(s) + AgCl(an) = MgAg(s) + Cl(an) =>
Mg(s) + AgCl(an) = MgAg(s) + Cl(an)
Ca3(PO4)2 + H3PO4 = Ca(H2PO4)2 =>
Ca3(PO4)2 + 4 H3PO4 = 3 Ca(H2PO4)2
NaHCO3 + H2SO4 = CO2 + H2O + Na2SO4 =>
2 NaHCO3 + H2SO4 = 2 CO2 + 2 H2O + Na2SO4
HCl + Na2SO4 = H2SO4 + NaCl =>
2 HCl + Na2SO4 = H2SO4 + 2 NaCl
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
C6H5NH2 + HCl + NaOH = C6H5NH3 + NaOCl =>
2 C6H5NH2 + HCl + NaOH = 2 C6H5NH3 + NaOCl
C4H8 + KMnO4 + H2O = C2H4(OH)4 + MnO2 + KOH =>
3 C4H8 + 8 KMnO4 + 16 H2O = 6 C2H4(OH)4 + 8 MnO2 + 8 KOH
Fe(OH)2 + Ca = Fe + Ca(OH)2 =>
Fe(OH)2 + Ca = Fe + Ca(OH)2
Au(NO3)3(aq) + K2S(aq) = Au2S3(s) + KNO3(aq) =>
2 Au(NO3)3(aq) + 3 K2S(aq) = Au2S3(s) + 6 KNO3(aq)
K(NO3) + CsCl = KCl + Cs(NO3) =>
K(NO3) + CsCl = KCl + Cs(NO3)
Ce(NO3)3 + Ag(NO3) + Na2S = AgCeS2 + NaNO3 =>
Ce(NO3)3 + Ag(NO3) + 2 Na2S = AgCeS2 + 4 NaNO3
NaClO2 + H2SO4 = HClO2 + Na2SO4 =>
2 NaClO2 + H2SO4 = 2 HClO2 + Na2SO4
HCu + O2 = H2O + Cu =>
4 HCu + O2 = 2 H2O + 4 Cu
[Co(NH3)6](OH)2 + KClO3 + KOH = K3[Co(NH3)6] + KClO4 + H2O =>
2[Co(NH3)6](OH)2 + 5 KClO3 + 6 KOH = 2 K3[Co(NH3)6] + 5 KClO4 + 5 H2O
ICl3 = I + Cl =>
ICl3 = I + 3 Cl
NaI + CCl4 = NaCl + CI2 + I2 =>
4 NaI + CCl4 = 4 NaCl + CI2 + I2
Ca3(PO4)3 + H2SO4 = CaH2(PO4)2 + CaSO4 =>
2 Ca3(PO4)3 + 3 H2SO4 = 3 CaH2(PO4)2 + 3 CaSO4
Cu(OH)2 + C2H4O2 = CuCO + H2O =>
2 Cu(OH)2 + C2H4O2 = 2 CuCO + 4 H2O
Li(s) + H2O() = LiOH() + H2 =>
2 Li(s) + 2 H2O() = 2 LiOH() + H2
Cl2(g) + NaOH(aq) = NaClO3(aq) + NaCl(aq) + H2O =>
3 Cl2(g) + 6 NaOH(aq) = NaClO3(aq) + 5 NaCl(aq) + 3 H2O
HNO3 + BaH2 = Ba(NO2)2 + H2O =>
2 HNO3 + BaH2 = Ba(NO2)2 + 2 H2O
NiCl2(ac) + Na2CO3(ac) = NiCO3 + NaCl =>
NiCl2(ac) + Na2CO3(ac) = NiCO3 + 2 NaCl
CO + K2Cr2O7 + KOH + H2O = Cr(OH)3 + KHCO3 =>
3 CO + K2Cr2O7 + KOH + 4 H2O = 2 Cr(OH)3 + 3 KHCO3
NaClO2 + H2SO4 = HClO2 + Na2SO4 =>
2 NaClO2 + H2SO4 = 2 HClO2 + Na2SO4
NaI + K2Cr2O7 + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + H2O + Na2SO4 =>
6 NaI + K2Cr2O7 + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 7 H2O + 3 Na2SO4
K3AsO4*6H2O + CaBr2*4H2O = K3AsO4*4H2O + CaBr2*6H2O =>
K3AsO4*6H2O + CaBr2*4H2O = K3AsO4*4H2O + CaBr2*6H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/27/24
Équations équilibrées sur01/26/24
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