| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2 + 2 Fe = 2 HFe
CO2 + H2 = C12H26 + O2 =>
12 CO2 + 13 H2 = C12H26 + 12 O2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
MgCl2 = Mg + Cl2 =>
MgCl2 = Mg + Cl2
NaHCO3 + CH3COOH = CH3COONa + H6O + CO2 =>
4 NaHCO3 + 5 CH3COOH = 4 CH3COONa + 2 H6O + 6 CO2
CH3CH2SO4Na + NaNO2 = CH3CH2NO2 + Na2SO4 =>
CH3CH2SO4Na + NaNO2 = CH3CH2NO2 + Na2SO4
Aluminiumoxide + Sulfuricacid = Aluminiumsulfate + water =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
NH4SCN + Ba(OH)2 = H2O + NH3 + Ba(SNC)2 =>
2 NH4SCN + Ba(OH)2 = 2 H2O + 2 NH3 + Ba(SNC)2
HCl + NaClO = NaCl + H2O + Cl2 =>
2 HCl + NaClO = NaCl + H2O + Cl2
KCN + CuCl2 = CuCN + C2N2 + KCl =>
4 KCN + 2 CuCl2 = 2 CuCN + C2N2 + 4 KCl
FeNO3 + NH4PO4 = NH4NO3 + FePO4 =>
FeNO3 + NH4PO4 = NH4NO3 + FePO4
Ca3PO4 + SiO2 + C4 = Ca2SiO4 + P + CO =>
4 Ca3PO4 + 6 SiO2 + C4 = 6 Ca2SiO4 + 4 P + 4 CO
ZnI2 + Br2 = BrI + Zn =>
ZnI2 + Br2 = 2 BrI + Zn
K2CO3 + H2 = K2(HCO3) =>
2 K2CO3 + H2 = 2 K2(HCO3)
Mg(OH)2 + H2S = MgS + H(OH) =>
Mg(OH)2 + H2S = MgS + 2 H(OH)
C3H8O3 + O2 = CO2 + H2O =>
2 C3H8O3 + 7 O2 = 6 CO2 + 8 H2O
Hg2(OH)2 + HCl = Hg2Cl2 + H2O =>
Hg2(OH)2 + 2 HCl = Hg2Cl2 + 2 H2O
H2SO4 + Fe(NO3) = Fe2(SO4) + HNO3 =>
H2SO4 + 2 Fe(NO3) = Fe2(SO4) + 2 HNO3
Fe(C4H2O4) + H2O2 = Fe2O3 + H2O + CO2 =>
2 Fe(C4H2O4) + 13 H2O2 = Fe2O3 + 15 H2O + 8 CO2
MgSO3(aq) + HNO3(aq) = Mg(NO3)2(aq) + SO2(g) + H2O(l) =>
MgSO3(aq) + 2 HNO3(aq) = Mg(NO3)2(aq) + SO2(g) + H2O(l)
Na2S + Al2(SO4)3 = Na2(SO4) + Al2S3 =>
3 Na2S + Al2(SO4)3 = 3 Na2(SO4) + Al2S3
AlCl3 + Li2SiO3 = Al2(SiO3)3 + LiCl =>
2 AlCl3 + 3 Li2SiO3 = Al2(SiO3)3 + 6 LiCl
HC2H3O2(aq) + NH4OH(aq) = NH4C2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + NH4OH(aq) = NH4C2H3O2(aq) + H2O(l)
LiNO3 + Cl2 = LiCl + NO3 =>
2 LiNO3 + Cl2 = 2 LiCl + 2 NO3
Zn + SO3 = Zn(SO3)2 =>
Zn + 2 SO3 = Zn(SO3)2
C27H38O16N + O2 = CO2 + H2O + NH3 =>
4 C27H38O16N + 111 O2 = 108 CO2 + 70 H2O + 4 NH3
CaPO4 + SiO2 + C = P + CaSiO3 + CO2 =>
2 CaPO4 + 2 SiO2 + 3 C = 2 P + 2 CaSiO3 + 3 CO2
Na2S + H2O = Na2OH + HS =>
Na2S + H2O = Na2OH + HS
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
CsReO4 + CsI + HCl = Cs2ReCl6 + I2 + H2O + CsCl =>
2 CsReO4 + 6 CsI + 16 HCl = 2 Cs2ReCl6 + 3 I2 + 8 H2O + 4 CsCl
Ca(NO3)2 + HBr = H(NO3)2 + CaBr =>
Ca(NO3)2 + HBr = H(NO3)2 + CaBr
N2H2 + KMnO2 + H2SO4 = NO + MnSO4 + K2SO4 + H2O =>
N2H2 + 6 KMnO2 + 9 H2SO4 = 2 NO + 6 MnSO4 + 3 K2SO4 + 10 H2O
SO4 + BaH2 = BaSO4 + H2 =>
SO4 + BaH2 = BaSO4 + H2
MgCO3 + K2SO4 = K2CO3 + MgSO4 =>
MgCO3 + K2SO4 = K2CO3 + MgSO4
Co(OH)3 + H2SiO3 = Co2(SiO3)3 + H2O =>
2 Co(OH)3 + 3 H2SiO3 = Co2(SiO3)3 + 6 H2O
CrSO4 + BrO + H2SO4 = Cr2(SO4)3 + H2O + CrBr3 =>
9 CrSO4 + 3 BrO + 3 H2SO4 = 4 Cr2(SO4)3 + 3 H2O + CrBr3
Cr(s) + NiSO4(aq) = Cr2SO4(aq) + Ni2(s) =>
4 Cr(s) + 2 NiSO4(aq) = 2 Cr2SO4(aq) + Ni2(s)
NaClO + ZnO = Na2O + Zn(ClO)2 =>
2 NaClO + ZnO = Na2O + Zn(ClO)2
NH4OH + NaHCO3 = NH4HCO3 + NaOH =>
NH4OH + NaHCO3 = NH4HCO3 + NaOH
Na + Hg = Na11Hg =>
11 Na + Hg = Na11Hg
Ag2SO4 + Ca = SO4 + AgCa =>
Ag2SO4 + 2 Ca = SO4 + 2 AgCa
Al(OH)3 + sodiumnitrate = Al(NO3)3 + sodiumhydroxide =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
Cr2(SiO3)3 + Cu(SCN)2 = Cr(SCN)3 + CuSiO3 =>
Cr2(SiO3)3 + 3 Cu(SCN)2 = 2 Cr(SCN)3 + 3 CuSiO3
Cl2 + H2 = HCl =>
Cl2 + H2 = 2 HCl
SO4 + BaH2 = BaSO4 + H2 =>
SO4 + BaH2 = BaSO4 + H2
HCl + Mn(OH)3 = MnCl3 + H2O =>
3 HCl + Mn(OH)3 = MnCl3 + 3 H2O
H2SO4(aq) + Ba(Cl)2(aq) = Ba(SO4)(s) + HCl(aq) =>
H2SO4(aq) + Ba(Cl)2(aq) = Ba(SO4)(s) + 2 HCl(aq)
Zn(H2O)6{2+} + OH{-} = Zn(H2O)2(OH)4{2-} + H2O =>
Zn(H2O)6{2+} + 4 OH{-} = Zn(H2O)2(OH)4{2-} + 4 H2O
Bl2O3 + C = Bl + CO =>
Bl2O3 + 3 C = 2 Bl + 3 CO
Cr + SnCl4 = SnCl2 + CrCl3 =>
2 Cr + 3 SnCl4 = 3 SnCl2 + 2 CrCl3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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