| Équations équilibrées la veille | Équations équilibrées le lendemain |
MnSO4 = MnO + SO3
Mg + Al(No3)3 = Mg(No3)2 + Al =>
3 Mg + 2 Al(No3)3 = 3 Mg(No3)2 + 2 Al
U3O8 + HNO3 = UO2(NO3)2 + NO2 + H2O =>
U3O8 + 8 HNO3 = 3 UO2(NO3)2 + 2 NO2 + 4 H2O
Ca2C + H2O = Ca(OH)2 + CH4 =>
Ca2C + 4 H2O = 2 Ca(OH)2 + CH4
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
NaOH + SrO = Na2O + Sr(OH)2 =>
2 NaOH + SrO = Na2O + Sr(OH)2
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4 =>
CuSO4 + Zn(NO3)2 = Cu(NO3)2 + ZnSO4
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
PbO2 + NaOH + Cr2(SO4)3 = Na2[Pb(OH)4] + Na2SO4 + Na2CrO4 + H2O =>
3 PbO2 + 16 NaOH + Cr2(SO4)3 = 3 Na2[Pb(OH)4] + 3 Na2SO4 + 2 Na2CrO4 + 2 H2O
Cu + S8 = Cu2S =>
16 Cu + S8 = 8 Cu2S
HIO + Cu(OH)2 = Cu(IO)2 + H2O =>
2 HIO + Cu(OH)2 = Cu(IO)2 + 2 H2O
Mg + (PO4)3 = Mg(PO4)3 =>
Mg + (PO4)3 = Mg(PO4)3
SnCl4 + (NH4)2S = NH4Cl + SnS2 =>
SnCl4 + 2(NH4)2S = 4 NH4Cl + SnS2
Fl + KI = I + KFl =>
Fl + KI = I + KFl
CuNO3 + KOH = KNO3 + CuOH =>
CuNO3 + KOH = KNO3 + CuOH
Zn + HNO3 = NO + Zn(NO3)3 + H2O =>
Zn + 4 HNO3 = NO + Zn(NO3)3 + 2 H2O
Ba(OH)2 + Fe2O3 = BaO + Fe(OH)3 =>
3 Ba(OH)2 + Fe2O3 = 3 BaO + 2 Fe(OH)3
CrB2 + O2 = CrB + BO =>
2 CrB2 + O2 = 2 CrB + 2 BO
CsClO3 = CsCl + O2 =>
2 CsClO3 = 2 CsCl + 3 O2
Fe(OH)2 + NH3 = Fe(NH3) + OH =>
Fe(OH)2 + NH3 = Fe(NH3) + 2 OH
KMnO4 + H2 = MnO + H2O + KOH =>
2 KMnO4 + 5 H2 = 2 MnO + 4 H2O + 2 KOH
K2SO3 + Zn(OH)2 = ZnSO3 + KOH =>
K2SO3 + Zn(OH)2 = ZnSO3 + 2 KOH
Na + SIO3 + HF = HSIF + NaF + H2O =>
6 Na + SIO3 + 7 HF = HSIF + 6 NaF + 3 H2O
CoCl2 + KCN = K4[Co(CN)6] + KCl =>
CoCl2 + 6 KCN = K4[Co(CN)6] + 2 KCl
Si2H3 + O2 = SiO2 + H2O =>
4 Si2H3 + 11 O2 = 8 SiO2 + 6 H2O
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Fe2(SO4)3 + H2S = Fe2S3 + H2SO4 =>
Fe2(SO4)3 + 3 H2S = Fe2S3 + 3 H2SO4
Mn2O3 + SO2 + H2SO4 = MnSO4 + H2O =>
Mn2O3 + SO2 + H2SO4 = 2 MnSO4 + H2O
W + O2 = WO2 =>
W + O2 = WO2
TiBr3 + HBr = TiBr4 + H2 =>
2 TiBr3 + 2 HBr = 2 TiBr4 + H2
AgOCN = Ag + O + C + N =>
AgOCN = Ag + O + C + N
NH3 + NO3 + O2 = HNO3 =>
2 NH3 + 4 NO3 + 3 O2 = 6 HNO3
MnO2 + ClO3{-} + OH{-} = MnO42{-} + Cl{-} + H2O =>
6 MnO2 + 79 ClO3{-} + 6 OH{-} = 6 MnO42{-} + 79 Cl{-} + 3 H2O
C18H36O2 + C39H76O5 = C57H110O6 + H2O =>
C18H36O2 + C39H76O5 = C57H110O6 + H2O
KMnO4 + (COONa)2 + H2SO4 = MnSO4 + CO2 + K2SO4 + Na2SO4 + H2O =>
2 KMnO4 + 5(COONa)2 + 8 H2SO4 = 2 MnSO4 + 10 CO2 + K2SO4 + 5 Na2SO4 + 8 H2O
CuCO3 + HCl = CuCl2(aq) + H2O + CO2 =>
CuCO3 + 2 HCl = CuCl2(aq) + H2O + CO2
C3H7Cl + OH = Cl2 + H2O + C3H6 =>
2 C3H7Cl + 2 OH = Cl2 + 2 H2O + 2 C3H6
La4Ti9O24 + Al2O3 = LaAlO3 + TiO2 =>
La4Ti9O24 + 2 Al2O3 = 4 LaAlO3 + 9 TiO2
SO2 + HCl + Zn = H2S + ZnCl2 + H2O =>
SO2 + 6 HCl + 3 Zn = H2S + 3 ZnCl2 + 2 H2O
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
Al + HNO3 = Al2(NO3)3 + H3 =>
2 Al + 3 HNO3 = Al2(NO3)3 + H3
Cu + Zn(ClO3)2 = Cu(ClO3)2 + Zn =>
Cu + Zn(ClO3)2 = Cu(ClO3)2 + Zn
CuCl2 + Fe = Cl2Fe + Cu =>
CuCl2 + Fe = Cl2Fe + Cu
SrO + Zn(OH)2 = SrZnO2 + H2O =>
SrO + Zn(OH)2 = SrZnO2 + H2O
C17CH35COOH + O2 = CO2 + H2O =>
C17CH35COOH + 27 O2 = 19 CO2 + 18 H2O
SnCl4 + Fe = SnCl2 + FeCl3 =>
3 SnCl4 + 2 Fe = 3 SnCl2 + 2 FeCl3
Fe3O4 = Fe + O2 = Fe2O3 =>
Fe3O4 = 3 Fe + 2 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
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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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