Équations équilibrées la veille |
2 Ag2(CO3)3 = 4 Ag + 6 CO2 + 3 O2
H2O + Cl2O5 = HCl + H2O2 =>
7 H2O + Cl2O5 = 2 HCl + 6 H2O2
Ag2O + NH4OH = [Ag(NH3)2]OH + H2O =>
Ag2O + 4 NH4OH = 2[Ag(NH3)2]OH + 3 H2O
Al + Fe2(SO4)3 = Al2(SO4)3 + Fe =>
2 Al + Fe2(SO4)3 = Al2(SO4)3 + 2 Fe
PbO2 + HNO3 = Pb(NO3)2 + H2O + O2 =>
2 PbO2 + 4 HNO3 = 2 Pb(NO3)2 + 2 H2O + O2
Hg2(NO3)2 + KMnO4 = Hg2(MnO4)2 + KNO3 =>
Hg2(NO3)2 + 2 KMnO4 = Hg2(MnO4)2 + 2 KNO3
NaHCO3 + C2H4O2 = NaC2H4O2 + CO2 + H2O =>
8 NaHCO3 + 9 C2H4O2 = 8 NaC2H4O2 + 10 CO2 + 6 H2O
HIO3 + H2SO3 = I2 + H2SO4 + H2O =>
2 HIO3 + 5 H2SO3 = I2 + 5 H2SO4 + H2O
H2SO4 + NH3 = (NH4)2SO4 =>
H2SO4 + 2 NH3 = (NH4)2SO4
CaO + Mg = Ca + MgO2 =>
2 CaO + Mg = 2 Ca + MgO2
N2O5(g) = NO2(g) + NO3(g) =>
N2O5(g) = NO2(g) + NO3(g)
CH3COH + Cu(OH)2 = CuOH + CO3COOH + H2O =>
CH3COH + 11 Cu(OH)2 = 11 CuOH + CO3COOH + 7 H2O
MgCl2 + LiF = MgF2 + LiCl =>
MgCl2 + 2 LiF = MgF2 + 2 LiCl
ZnAl + H2SO4 = ZnSO4 + Al2SO4 + H2 =>
2 ZnAl + 3 H2SO4 = 2 ZnSO4 + Al2SO4 + 3 H2
K2CrO4 + Na2SO3 + H2SO4 = Cr2(SO4)3 + K2SO4 + NaSO4 + H2O =>
4 K2CrO4 + 3 Na2SO3 + 13 H2SO4 = 2 Cr2(SO4)3 + 4 K2SO4 + 6 NaSO4 + 13 H2O
HCl + I = HI + Cl2 =>
2 HCl + 2 I = 2 HI + Cl2
PlS + O2 = PlO + SO2 =>
2 PlS + 3 O2 = 2 PlO + 2 SO2
K2SO3 + HCl = KCl + H2SO3 =>
K2SO3 + 2 HCl = 2 KCl + H2SO3
K2SO3 + HNO3 = KNO3 + H2SO3 =>
K2SO3 + 2 HNO3 = 2 KNO3 + H2SO3
C11H18O + O2 = CO2 + H2O =>
C11H18O + 15 O2 = 11 CO2 + 9 H2O
NaIO3 + Na2S + HCl = NaI + S + NaCl + H2O =>
NaIO3 + 3 Na2S + 6 HCl = NaI + 3 S + 6 NaCl + 3 H2O
Hg2N2 + NH4S = Hg2S + NH4N2 =>
Hg2N2 + NH4S = Hg2S + NH4N2
(Co(NH3)5Cl)Cl2 + NaNO2 = (Co(NH3)5NO2)Cl2 + NaCl =>
(Co(NH3)5Cl)Cl2 + NaNO2 = (Co(NH3)5NO2)Cl2 + NaCl
K5Nb2 + O2 = K + NbO2 =>
K5Nb2 + 2 O2 = 5 K + 2 NbO2
Na2SO4 + CaCl2*2H2O = CaSO4 + H2O + NaCl =>
Na2SO4 + CaCl2*2H2O = CaSO4 + 2 H2O + 2 NaCl
FePO4 + Al(OH)3 = Fe(OH)3 + AlPO4 =>
FePO4 + Al(OH)3 = Fe(OH)3 + AlPO4
Na3(PO4) + Fe(NO3)2 = NaNO3 + Fe3(PO4)2 =>
2 Na3(PO4) + 3 Fe(NO3)2 = 6 NaNO3 + Fe3(PO4)2
Ho2O3 + HCl = HoCl3 + H2O =>
Ho2O3 + 6 HCl = 2 HoCl3 + 3 H2O
Ag(aq) + I(aq) = AgI2(s) =>
Ag(aq) + 2 I(aq) = AgI2(s)
N2O3 + SO2 + H2O = H2SO4 + N2O =>
N2O3 + 2 SO2 + 2 H2O = 2 H2SO4 + N2O
CrCl3 + Cr = CrCl2 =>
2 CrCl3 + Cr = 3 CrCl2
KNO2 + KI + H2SO4 = NO + H2O + K2SO4 + I2 =>
2 KNO2 + 2 KI + 2 H2SO4 = 2 NO + 2 H2O + 2 K2SO4 + I2
Cu + HClO4 = Cu(ClO4)2 + H2O + ClO3 =>
Cu + 4 HClO4 = Cu(ClO4)2 + 2 H2O + 2 ClO3
Si + HNO3 = SiO2 + H2O + SiON =>
7 Si + 4 HNO3 = 3 SiO2 + 2 H2O + 4 SiON
Na2S + GeS2 = Na8GeS6 =>
4 Na2S + GeS2 = Na8GeS6
NH4OH + HNO3 = NH4NO3 + H2O =>
NH4OH + HNO3 = NH4NO3 + H2O
Al2(CO3)3 + CH3COO + H = Al(CH3COO)3 + H2CO3 =>
Al2(CO3)3 + 6 CH3COO + 6 H = 2 Al(CH3COO)3 + 3 H2CO3
Sn(OH)2 + Fe(OH)3 = Sn(OH)4 + Fe(OH)2 =>
Sn(OH)2 + 2 Fe(OH)3 = Sn(OH)4 + 2 Fe(OH)2
Al[OH]3 + NaNO3 = Al[NO3]3 + NaOH =>
Al[OH]3 + 3 NaNO3 = Al[NO3]3 + 3 NaOH
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
Cl2 + CH9 = CCl4 + HCl =>
13 Cl2 + 2 CH9 = 2 CCl4 + 18 HCl
Bi(NO3)2 + KI = Bi + KNO3 + I =>
Bi(NO3)2 + 2 KI = Bi + 2 KNO3 + 2 I
SnCl2 + NaOH + N2H4*2HCl = N2 + H2O + NaCl + Sn =>
2 SnCl2 + 6 NaOH + N2H4*2HCl = N2 + 6 H2O + 6 NaCl + 2 Sn
Al(OH)3 + HC2H3O2 = AlO2 + HC2H3(OH)3 =>
Al(OH)3 + HC2H3O2 = AlO2 + HC2H3(OH)3
CH3COOH = CH4 + CO2 =>
CH3COOH = CH4 + CO2
FeS2 + Fe2O3 = Fe + FeSO4 =>
3 FeS2 + 8 Fe2O3 = 13 Fe + 6 FeSO4
Ni + Al(NO3)3 = Al + Ni(NO3)3 =>
Ni + Al(NO3)3 = Al + Ni(NO3)3
Al(s) + FeO(aq) = Fe(s) + Al2O3(aq) =>
2 Al(s) + 3 FeO(aq) = 3 Fe(s) + Al2O3(aq)
NaCl + CuO = Na2O + CuCl2 =>
2 NaCl + CuO = Na2O + CuCl2
FeSO4 + KCrO2 + H2SO4 = Fe2(SO4)3 + CrSO4 + K2SO4 + H2O =>
2 FeSO4 + 2 KCrO2 + 4 H2SO4 = Fe2(SO4)3 + 2 CrSO4 + K2SO4 + 4 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.