Équations équilibrées la veille | Équations équilibrées le lendemain |
N2 + 2 CdO = 2 CdN + 2 O
Cu(SO4) + Ba(NO3) = Cu(NO3) + Ba(SO4) =>
Cu(SO4) + Ba(NO3) = Cu(NO3) + Ba(SO4)
H2Te + Ni(OH)3 + Au(OH) = AuNiTe2 + H2O =>
2 H2Te + Ni(OH)3 + Au(OH) = AuNiTe2 + 4 H2O
C7H6O3 + Fe(NO3)3 = Fe(C6H4(OH)COO)3 + HNO3 =>
3 C7H6O3 + Fe(NO3)3 = Fe(C6H4(OH)COO)3 + 3 HNO3
KIO3 + SO3 + H2O = K2SO4 + HSO4 + I2 =>
2 KIO3 + 11 SO3 + 5 H2O = K2SO4 + 10 HSO4 + I2
As2S3 + NaOH + H2O2 = Na2SO4 + Na3AsO4 + H2O =>
As2S3 + 12 NaOH + 14 H2O2 = 3 Na2SO4 + 2 Na3AsO4 + 20 H2O
Fe(NO3)3 + K2C2O4 = Fe2(C2O4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2C2O4 = Fe2(C2O4)3 + 6 KNO3
KOH + MgI2 = KI + Mg(OH)2 =>
2 KOH + MgI2 = 2 KI + Mg(OH)2
FeO3 + HI = I2 + H2O + FeI =>
2 FeO3 + 12 HI = 5 I2 + 6 H2O + 2 FeI
CuCl2 + Cu{+} = CuCl + Cu{+2} =>
CuCl2 + 2 Cu{+} = 2 CuCl + Cu{+2}
NH4Fe(SO4)2*12H2O + KSCN = Fe(SCN)3 + K2SO4 + (NH4)2SO4 + H2O =>
2 NH4Fe(SO4)2*12H2O + 6 KSCN = 2 Fe(SCN)3 + 3 K2SO4 + (NH4)2SO4 + 24 H2O
NiSO4 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + K2SO4 =>
2 NiSO4 + K4[Fe(CN)6] = Ni2[Fe(CN)6] + 2 K2SO4
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C6H6CIN + HCl = C6H6CINHCl =>
C6H6CIN + HCl = C6H6CINHCl
CH3COH + [Ag(NH3)2]OH = Ag + H2O + NH3 + CH3COOH =>
CH3COH + 2[Ag(NH3)2]OH = 2 Ag + H2O + 4 NH3 + CH3COOH
NH3 + Co(NO3)2 = Co(NH3) + (NO3)2 =>
NH3 + Co(NO3)2 = Co(NH3) + (NO3)2
HIO3 + MnO2 + KOH = KMnO4 + HIO + H2O =>
3 HIO3 + 4 MnO2 + 4 KOH = 4 KMnO4 + 3 HIO + 2 H2O
C60O85H12 + O2 = CO2 + H2O =>
2 C60O85H12 + 41 O2 = 120 CO2 + 12 H2O
Ca + Ag = CaAg =>
Ca + Ag = CaAg
Fe(H2O)6 + H2C2O4 = Fe(H2O)4C2O4 + H3O =>
Fe(H2O)6 + H2C2O4 = Fe(H2O)4C2O4 + 2 H3O
Na2S(aq) + ZnSO4(aq) = ZnS(s) + Na2SO4 =>
Na2S(aq) + ZnSO4(aq) = ZnS(s) + Na2SO4
Mg(CO3) + HCl = MgCl2 + H2O + CO2 =>
Mg(CO3) + 2 HCl = MgCl2 + H2O + CO2
C6H5OH + Cr2O7 = CO2 + H2O + Cr =>
C6H5OH + 2 Cr2O7 = 6 CO2 + 3 H2O + 4 Cr
C8H18 + HI = CI + H2 =>
C8H18 + 8 HI = 8 CI + 13 H2
LiOH(aq) + MgCl2(aq) = LiCl2(aq) + MgOH(aq) =>
LiOH(aq) + MgCl2(aq) = LiCl2(aq) + MgOH(aq)
NaHCO3 = NaC + O2 + H2O =>
4 NaHCO3 = 4 NaC + 5 O2 + 2 H2O
HNO2 + Co = Co(NO2)3 + H2 =>
6 HNO2 + 2 Co = 2 Co(NO2)3 + 3 H2
Sn + Tl = SnTl =>
Sn + Tl = SnTl
Cu(SO4) + KBr = CuBr2 + K2(SO4) =>
Cu(SO4) + 2 KBr = CuBr2 + K2(SO4)
Cl3 + H2SO4 = (SO4)3 + HCl =>
2 Cl3 + 3 H2SO4 = (SO4)3 + 6 HCl
CUSO4BaCl2 = BaSO4CUCl2 =>
CUSO4BaCl2 = BaSO4CUCl2
C3H4O4 = C2H4O2 + CO2 =>
C3H4O4 = C2H4O2 + CO2
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Bi(NO3)3*5H2O + Al(NO3)3*9H2O + C6H12O6 = Bi2Al4O9 + N2 + CO + H2O =>
4 Bi(NO3)3*5H2O + 8 Al(NO3)3*9H2O + 15 C6H12O6 = 2 Bi2Al4O9 + 18 N2 + 90 CO + 182 H2O
H2 + NaI = NaH + I2 =>
H2 + 2 NaI = 2 NaH + I2
C7H14 + O2 = CO + H2 =>
2 C7H14 + 7 O2 = 14 CO + 14 H2
C6H5NO2 + CH3Cl = C6H4NO2Cl + CH4 =>
C6H5NO2 + CH3Cl = C6H4NO2Cl + CH4
(C3H) + (O2) = (CO2) + (H2O) =>
4(C3H) + 13(O2) = 12(CO2) + 2(H2O)
CO2(g) + NH3(g) + H2O(l) = NH5CO3(aq) =>
CO2(g) + NH3(g) + H2O(l) = NH5CO3(aq)
CrCl3 + Zn + H2SO4 = CrCl2 + ZnSO4 + HCl =>
2 CrCl3 + Zn + H2SO4 = 2 CrCl2 + ZnSO4 + 2 HCl
H2NCH2COOH + CH3COH = H2NCH2COH + CH3COOH =>
H2NCH2COOH + CH3COH = H2NCH2COH + CH3COOH
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
KIO3 + Na2S2O5 = I2 + Na2SO4 + K2SO4 + SO3 =>
4 KIO3 + 5 Na2S2O5 = 2 I2 + 5 Na2SO4 + 2 K2SO4 + 3 SO3
CH3COOH*3H2O + NaHCO3 = H2O + CO2 + Na(CH3COO) =>
CH3COOH*3H2O + NaHCO3 = 4 H2O + CO2 + Na(CH3COO)
CuCl2 + HCl = CuCl4 + H2 =>
CuCl2 + 2 HCl = CuCl4 + H2
C16H18N3ClS + O2 = CO2 + H2O + NH3 + SO2 + HClO2 =>
C16H18N3ClS + 20 O2 = 16 CO2 + 4 H2O + 3 NH3 + SO2 + HClO2
MgNH3 + Na2HPO4 = MgHPO4 + Na2NH3 =>
MgNH3 + Na2HPO4 = MgHPO4 + Na2NH3
Fe + Cl2 = Fe2Cl8 =>
2 Fe + 4 Cl2 = Fe2Cl8
Cu + HF = CuF2 + H2 =>
Cu + 2 HF = CuF2 + H2
Ba + Al2(SO4)3 = BaSO4 + Al =>
3 Ba + Al2(SO4)3 = 3 BaSO4 + 2 Al
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.