| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 I2 + 6 NaHCO3 = 5 NaI + NaIO3 + 6 CO2 + 3 H2O
Zn + CaCl2 = Zn(Cl2)2 + Ca =>
Zn + 2 CaCl2 = Zn(Cl2)2 + 2 Ca
KMnO4 + HOOCH + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 HOOCH + 3 H2SO4 = 2 MnSO4 + 5 CO2 + 8 H2O + K2SO4
NH4SCN + CuCl2 = NH4Cl2 + CuSCN =>
NH4SCN + CuCl2 = NH4Cl2 + CuSCN
Hg2(NO3)2 + Cu(SO4) = Cu(NO3)2 + Hg2(SO4) =>
Hg2(NO3)2 + Cu(SO4) = Cu(NO3)2 + Hg2(SO4)
Fe[ClO3]3 = O2 + FeCl3 =>
2 Fe[ClO3]3 = 9 O2 + 2 FeCl3
HCOOH + Ba = (HCOO)2Ba + H2 =>
2 HCOOH + Ba = (HCOO)2Ba + H2
(NH4)2SO4 + PbCl2 = PbSO4 + NH4 + Cl =>
(NH4)2SO4 + PbCl2 = PbSO4 + 2 NH4 + 2 Cl
KClO3 + C2H2O4 = K2CO3 + ClO2 + CO2 + H2O =>
2 KClO3 + C2H2O4 = K2CO3 + 2 ClO2 + CO2 + H2O
FeCl3 + CaCO3 = CaCl2 + Fe2(CO3)3 =>
2 FeCl3 + 3 CaCO3 = 3 CaCl2 + Fe2(CO3)3
C50H100O40 + O2 = CO + H2O =>
C50H100O40 + 30 O2 = 50 CO + 50 H2O
CH3COONa + CH3COOH = NaH + CH3COO =>
CH3COONa + CH3COOH = NaH + 2 CH3COO
CuSO4 + (NH4)2S = (NH4)2SO4 + CuS =>
CuSO4 + (NH4)2S = (NH4)2SO4 + CuS
PH3 + CuSO4 + H2O = Cu3P + H2SO4 + H3PO3 =>
3 PH3 + 6 CuSO4 + 3 H2O = 2 Cu3P + 6 H2SO4 + H3PO3
KF + AgNO3 = AgF + K + NO3 =>
KF + AgNO3 = AgF + K + NO3
Fe + As5S = FeS + As =>
Fe + As5S = FeS + 5 As
C8H10 + O = CO2 + H2O =>
C8H10 + 21 O = 8 CO2 + 5 H2O
BaC6H10O4 + O2 = CO2 + H2O + Ba =>
2 BaC6H10O4 + 13 O2 = 12 CO2 + 10 H2O + 2 Ba
CO2 + H2O = O + C8H8 =>
8 CO2 + 4 H2O = 20 O + C8H8
Au + O2 = AuO3 =>
2 Au + 3 O2 = 2 AuO3
COH = C + O + H =>
COH = C + O + H
ClO{-} + As + OH{-} = AsO4{3-} + Cl{-} + H2O =>
5 ClO{-} + 2 As + 6 OH{-} = 2 AsO4{3-} + 5 Cl{-} + 3 H2O
Ca(NO3)2(aq) + LiCl(aq) = CaCl2(aq) + LiNO3(aq) =>
Ca(NO3)2(aq) + 2 LiCl(aq) = CaCl2(aq) + 2 LiNO3(aq)
Fe(NO3)3 + K2Cr2O4 = Fe2(Cr2O4)3 + KNO3 =>
2 Fe(NO3)3 + 3 K2Cr2O4 = Fe2(Cr2O4)3 + 6 KNO3
K2C2O4 + HNO3 = KNO3 + H2C2O4 =>
K2C2O4 + 2 HNO3 = 2 KNO3 + H2C2O4
C15H38 + O2 = CO2 + H2O =>
2 C15H38 + 49 O2 = 30 CO2 + 38 H2O
KMnO4 + I{-} = MnO4{-} + KI =>
KMnO4 + I{-} = MnO4{-} + KI
SnCl2(aq) + H2SO4(aq) = SnSO4 + HCl =>
SnCl2(aq) + H2SO4(aq) = SnSO4 + 2 HCl
VO(OH)3 + H2O = V(OH)5 =>
VO(OH)3 + H2O = V(OH)5
Ca + NiCl2 = CaCl + Ni =>
2 Ca + NiCl2 = 2 CaCl + Ni
Sr + O2 = Sr(O2)2 =>
Sr + 2 O2 = Sr(O2)2
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
Cl2(g) + F2(g) = ClF5 =>
Cl2(g) + 5 F2(g) = 2 ClF5
CuCO3 + CH3COOH = CuCOO + CO2 + H2O =>
4 CuCO3 + CH3COOH = 4 CuCOO + 2 CO2 + 2 H2O
FeCl3 + CuS = CuCl2 + Fe2S3 =>
2 FeCl3 + 3 CuS = 3 CuCl2 + Fe2S3
NaClO4 + FeCl3 = ClO2 + NaCl + Fe2O3 =>
15 NaClO4 + 8 FeCl3 = 24 ClO2 + 15 NaCl + 4 Fe2O3
NaVO3 + H2O2 + H2SO3 = HVO4 + Na2SO4 + H2O =>
2 NaVO3 + 3 H2O2 + H2SO3 = 2 HVO4 + Na2SO4 + 3 H2O
KHC8H4O4 + NaOH = NaKC8H4O4H2O =>
KHC8H4O4 + NaOH = NaKC8H4O4H2O
Al2(SO4)3 + SiCl4 = AlCl3 + Si(SO4)2 =>
2 Al2(SO4)3 + 3 SiCl4 = 4 AlCl3 + 3 Si(SO4)2
Fe + H2SO4(k) = FeSO4 + H2S + H2O =>
4 Fe + 5 H2SO4(k) = 4 FeSO4 + H2S + 4 H2O
CuFeS2 + O2 = CuSO4 + SO2 + FeO3 =>
2 CuFeS2 + 9 O2 = 2 CuSO4 + 2 SO2 + 2 FeO3
Na2S + KI3 = NaI3 + K2S =>
Na2S + 2 KI3 = 2 NaI3 + K2S
Fe(CNS)3 + Cl2 + H2O = Fe2(SO4)3 + N2 + CO2 + HCl + H2SO4 =>
2 Fe(CNS)3 + 33 Cl2 + 36 H2O = Fe2(SO4)3 + 3 N2 + 6 CO2 + 66 HCl + 3 H2SO4
Al8 + Cu(NO3)2 = Al(NO3)3 + Cu8 =>
2 Al8 + 24 Cu(NO3)2 = 16 Al(NO3)3 + 3 Cu8
Na2O2 + H2O2 = NaOH + O =>
Na2O2 + H2O2 = 2 NaOH + 2 O
H2S + O2 = SO4 + H2 =>
H2S + 2 O2 = SO4 + H2
HCOOH + NH4OH = COOHNH4 + H2O =>
HCOOH + NH4OH = COOHNH4 + H2O
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
HHSO4 + KOH = K2SO4 + H2O =>
HHSO4 + 2 KOH = K2SO4 + 2 H2O
Cl2 + S + KOH = KCl + K2SO4 + H2O =>
3 Cl2 + S + 8 KOH = 6 KCl + K2SO4 + 4 H2O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/07/25
Équations équilibrées sur04/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
