| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2SiO3 + 2 HNO3 = 2 NaNO3 + SiO2 + H2O
MgCl2 + O2 = Mg(ClO3)02 =>
MgCl2 + 3 O2 = Mg(ClO3)02
C3H6 + Cl = C3H6Cl2 =>
C3H6 + 2 Cl = C3H6Cl2
FeCl3 + H2O = [Fe(H2O)6] + Cl2 =>
2 FeCl3 + 12 H2O = 2[Fe(H2O)6] + 3 Cl2
FeCl3 + Na2S = Fe2S3 + NaCl =>
2 FeCl3 + 3 Na2S = Fe2S3 + 6 NaCl
KI + H2O = KOH + H2I2 =>
2 KI + 2 H2O = 2 KOH + H2I2
Fl + H = FlH =>
Fl + H = FlH
C64H125 + O2 = CO2 + H2O =>
4 C64H125 + 381 O2 = 256 CO2 + 250 H2O
AlCl3 + NaF = AlF3 + NaCl =>
AlCl3 + 3 NaF = AlF3 + 3 NaCl
H2S + F = HF + SF6 =>
H2S + 8 F = 2 HF + SF6
Fe + TiBr2 = FeBr2 + Ti =>
Fe + TiBr2 = FeBr2 + Ti
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
PB(NO3)2(aq) + HCl(aq) = PBCl2(s) + HNO3(aq) =>
PB(NO3)2(aq) + 2 HCl(aq) = PBCl2(s) + 2 HNO3(aq)
NH3 + O2 + CH4 = HCN + H2O =>
2 NH3 + 3 O2 + 2 CH4 = 2 HCN + 6 H2O
Fe(C2H3O2)3 + Li2S = Fe2S3 + LiC2H3O2 =>
2 Fe(C2H3O2)3 + 3 Li2S = Fe2S3 + 6 LiC2H3O2
SrBr2(aq) + Li2SO4(aq) = SrSO4(s) + LiBr(aq) =>
SrBr2(aq) + Li2SO4(aq) = SrSO4(s) + 2 LiBr(aq)
KMnO4 + HBr = Mn + Br2 + KBr + H2O =>
2 KMnO4 + 16 HBr = 2 Mn + 7 Br2 + 2 KBr + 8 H2O
Ag2S + HNO3 = AgNO3 + NO2 + S + H2O =>
Ag2S + 4 HNO3 = 2 AgNO3 + 2 NO2 + S + 2 H2O
Na2SO4 + MnSO4 + K2SO4 + H2O = H2SO4 + Na2S2O3 + KMnO4 =>
5 Na2SO4 + 8 MnSO4 + 4 K2SO4 + 7 H2O = 7 H2SO4 + 5 Na2S2O3 + 8 KMnO4
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2
NaCl + NaOH = Na + Cl(OH)2 =>
NaCl + 2 NaOH = 3 Na + Cl(OH)2
CsXeF7 = CsF + XeF6 =>
CsXeF7 = CsF + XeF6
C6H5OH + Li = C6H6 + LiO2 =>
2 C6H5OH + Li = 2 C6H6 + LiO2
Si + Mn2O3 = Mn + Mn2SiO4 =>
3 Si + 4 Mn2O3 = 2 Mn + 3 Mn2SiO4
CuSO4 + CaCI2 = CaSO4 + CuCI2 =>
CuSO4 + CaCI2 = CaSO4 + CuCI2
NH4Br + NaOH = NH3 + NaBr + H2O =>
NH4Br + NaOH = NH3 + NaBr + H2O
NH3(ac) + O2(g) = N2(g) + H2O(l) =>
4 NH3(ac) + 3 O2(g) = 2 N2(g) + 6 H2O(l)
ZnO + H2SiO3 = ZnSiO3 + H2O =>
ZnO + H2SiO3 = ZnSiO3 + H2O
Rb2CO3 + BaCl2 = RbCl + BaCO3 =>
Rb2CO3 + BaCl2 = 2 RbCl + BaCO3
Na2SO3 + KMnO4 + H2O2 = Na2SO4 + MnO2 + KOH =>
4 Na2SO3 + 2 KMnO4 + H2O2 = 4 Na2SO4 + 2 MnO2 + 2 KOH
KNO3 + KCl + H2SO4 = K2SO4 + NO + H2O + Cl2 =>
2 KNO3 + 6 KCl + 4 H2SO4 = 4 K2SO4 + 2 NO + 4 H2O + 3 Cl2
Fe + HCl + H2O = [Fe(H2O)6]Cl2 + H2 =>
Fe + 2 HCl + 6 H2O = [Fe(H2O)6]Cl2 + H2
Br + HS = HBr + S =>
Br + HS = HBr + S
AlCl3 + AgNO3 = AgCl + Al(NO3)3 =>
AlCl3 + 3 AgNO3 = 3 AgCl + Al(NO3)3
O2{-2} + H2O = OH{-} + O2 =>
2 O2{-2} + 2 H2O = 4 OH{-} + O2
Cu{2}SO4 + Fe = Cu + Fe{3}SO4 =>
3 Cu{2}SO4 + 2 Fe = 3 Cu + 2 Fe{3}SO4
CuSO4 + K4[Fe(CN)6] = K2SO4 + Cu2[Fe(CN)6] =>
2 CuSO4 + K4[Fe(CN)6] = 2 K2SO4 + Cu2[Fe(CN)6]
H2C2O4 + KMnO4 + H2SO5 = CO2 + MnSO4 + K2SO4 + H2O =>
8 H2C2O4 + 2 KMnO4 + 3 H2SO5 = 16 CO2 + 2 MnSO4 + K2SO4 + 11 H2O
NaNO3 + Ba(OH)2 = Ba(NO3)2 + NaOH =>
2 NaNO3 + Ba(OH)2 = Ba(NO3)2 + 2 NaOH
Al2(SO4)3 + Ba(OH)2 = Al(OH)3 + BaSO4 =>
Al2(SO4)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO4
H12N3O4P + Ba(NO3)2 = Ba3(PO4)2 + (NH4)(NO3) =>
2 H12N3O4P + 3 Ba(NO3)2 = Ba3(PO4)2 + 6(NH4)(NO3)
C2H5OH + O2 = CCO2 + H2O =>
C2H5OH + 2 O2 = CCO2 + 3 H2O
Mg + FeSO{+4} = Fe + MgSO{+4} =>
Mg + FeSO{+4} = Fe + MgSO{+4}
Ag2Cl2 + Co(OH)2 = CoCl2 + Ag2(OH)2 =>
Ag2Cl2 + Co(OH)2 = CoCl2 + Ag2(OH)2
J2 + KOH = KJO3 + KJ + H2O =>
3 J2 + 6 KOH = KJO3 + 5 KJ + 3 H2O
K2CO3 + H2SO4 = H2CO3 + K2SO4 =>
K2CO3 + H2SO4 = H2CO3 + K2SO4
Cl2O7 + H2O2 = ClO2{-} + O2 + H{+} =>
2 Cl2O7 + 2 H2O2 = 4 ClO2{-} + 5 O2 + 4 H{+}
FeS + O2 = FeO + SO2 =>
2 FeS + 3 O2 = 2 FeO + 2 SO2
CUSO4 + KI = CUI + I2 + K2SO4 =>
2 CUSO4 + 4 KI = 2 CUI + I2 + 2 K2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
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