| Équations équilibrées la veille | Équations équilibrées le lendemain |
25 OCl{-} + S2O3{2-} + 2 H20{-} = 2 SO4{2-} + 25 Cl{-} + 20 H2O
Fe + H{+} = Fe{2+} + H =>
Fe + 2 H{+} = Fe{2+} + 2 H
MgKI + ZnSO4 = MgSO4 + ZnKI =>
MgKI + ZnSO4 = MgSO4 + ZnKI
Ag + Fe(NO3)3 = Fe + Ag(NO3) =>
3 Ag + Fe(NO3)3 = Fe + 3 Ag(NO3)
Mg(OH)2 + Fe2O3 = MgO + Fe(OH)3 =>
3 Mg(OH)2 + Fe2O3 = 3 MgO + 2 Fe(OH)3
NaOH + HClO4 = Na + ClO4 + H2O =>
NaOH + HClO4 = Na + ClO4 + H2O
CuO + SO3 = CuS + O2 =>
CuO + SO3 = CuS + 2 O2
K2CrO4 + Ba{2+} = K{+} + BaCrO4 =>
K2CrO4 + Ba{2+} = 2 K{+} + BaCrO4
PdTe2 = Pd + Te =>
PdTe2 = Pd + 2 Te
NaCl(aq) + H2SO4(aq) = NaSO4(aq) + H2 + Cl2 =>
2 NaCl(aq) + 2 H2SO4(aq) = 2 NaSO4(aq) + 2 H2 + Cl2
Zn + H2SO4 = H2 + SO4Zn =>
Zn + H2SO4 = H2 + SO4Zn
C3H5(NO3)3 = CO2 + N + O2 + H2O =>
4 C3H5(NO3)3 = 12 CO2 + 12 N + O2 + 10 H2O
Cu + H2SO4 + O2 = CuSO4 + H2O =>
2 Cu + 2 H2SO4 + O2 = 2 CuSO4 + 2 H2O
HCuCl2 + ZnO = ZnCl2 + H2O + CuCl =>
2 HCuCl2 + ZnO = ZnCl2 + H2O + 2 CuCl
C5H5 + Fe = Fe(C5H5)2 =>
2 C5H5 + Fe = Fe(C5H5)2
CuS + HCl(s) = CuCl2 + H2S(l) =>
CuS + 2 HCl(s) = CuCl2 + H2S(l)
HBrO3 + H2S = S + HBr + H2O =>
HBrO3 + 3 H2S = 3 S + HBr + 3 H2O
CHCH + Br2 = CH(Br)CH(Br) =>
CHCH + Br2 = CH(Br)CH(Br)
Cu + Hg(NO3)2 = CuNO3 + Hg =>
2 Cu + Hg(NO3)2 = 2 CuNO3 + Hg
Cu + H3NO3 = Cu3(NO3)2 + NO + H2O =>
3 Cu + 8 H3NO3 = Cu3(NO3)2 + 6 NO + 12 H2O
SO2 + CH2 = CO2 + SH2 =>
SO2 + CH2 = CO2 + SH2
KCl + Mg = MgCl + K2 =>
2 KCl + 2 Mg = 2 MgCl + K2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
C6H12 + O2 = CO2 + H2O =>
C6H12 + 9 O2 = 6 CO2 + 6 H2O
Fe2O3(s) + Al(l) = Fe + Al2O3 =>
Fe2O3(s) + 2 Al(l) = 2 Fe + Al2O3
Ta2Te5 + FrF = TaF5 + Fr2Te =>
Ta2Te5 + 10 FrF = 2 TaF5 + 5 Fr2Te
Al2O3 + LiOH + H2O = Li[Al(OH)4] =>
Al2O3 + 2 LiOH + 3 H2O = 2 Li[Al(OH)4]
NaOH + NaH = Na2O + H2 =>
NaOH + NaH = Na2O + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
H2O2 + NaBr = NaO + H2O + Br2 =>
2 H2O2 + 2 NaBr = 2 NaO + 2 H2O + Br2
Mg(ClO3)2 + NaOH = NaClO3 + Mg(OH)2 =>
Mg(ClO3)2 + 2 NaOH = 2 NaClO3 + Mg(OH)2
HCl(aq) + NaHCO3(aq) = H2CO3(aq) + NaCl(aq)** =>
HCl(aq) + NaHCO3(aq) = H2CO3(aq) + NaCl(aq)**
H64 = H2 =>
H64 = 32 H2
C6H6 + Fe{3} + H2O = Fe{2} + CO2 + H{+} =>
C6H6 + 30 Fe{3} + 12 H2O = 30 Fe{2} + 6 CO2 + 30 H{+}
V2(SO4)3 + NaClO + NaOH = Na2SO4 + NaVO3 + NaCl + H2O =>
V2(SO4)3 + 2 NaClO + 8 NaOH = 3 Na2SO4 + 2 NaVO3 + 2 NaCl + 4 H2O
Fe + Mn2(CO3)5 = Mn + Fe2(CO3)3 =>
10 Fe + 3 Mn2(CO3)5 = 6 Mn + 5 Fe2(CO3)3
Nb2O5 + SOCl2 = NbOCl3 + SO2 =>
Nb2O5 + 3 SOCl2 = 2 NbOCl3 + 3 SO2
NiCl2 + Zn(OH)2 = ZnCl2 + Ni(OH)2 =>
NiCl2 + Zn(OH)2 = ZnCl2 + Ni(OH)2
H3PO4 + HCl = PCl5 + H2O =>
H3PO4 + 5 HCl = PCl5 + 4 H2O
HBr + Li = Br + HLi =>
HBr + Li = Br + HLi
K3AsO3 + K2Cr2O7 + H2SO4 = K2AsO4 + K2SO4 + Cr2(SO4)3 + H2O =>
2 K3AsO3 + K2Cr2O7 + 5 H2SO4 = 2 K2AsO4 + 2 K2SO4 + Cr2(SO4)3 + 5 H2O
H2 + CrCl3 = HCl + Cr =>
3 H2 + 2 CrCl3 = 6 HCl + 2 Cr
Eu(s) + HF(g) = EuF3(s) + H2(g) =>
2 Eu(s) + 6 HF(g) = 2 EuF3(s) + 3 H2(g)
H2SiO3 + Cu(OH)2 = Cu2(SiO3)2 + H2O =>
2 H2SiO3 + 2 Cu(OH)2 = Cu2(SiO3)2 + 4 H2O
CH3OH + KMnO4 + HCl = HCOOH + H2O + KCl + MnCl2 =>
5 CH3OH + 4 KMnO4 + 12 HCl = 5 HCOOH + 11 H2O + 4 KCl + 4 MnCl2
NaCl + K(OH) = KCl + Na(OH) =>
NaCl + K(OH) = KCl + Na(OH)
CH3COOH + Cu2O = Cu(CH3COO) + H2O =>
2 CH3COOH + Cu2O = 2 Cu(CH3COO) + H2O
C5H10O + KMnO4 + H2SO4 = C5H10O4 + MnSO4 + K2SO4 + H2O =>
5 C5H10O + 6 KMnO4 + 9 H2SO4 = 5 C5H10O4 + 6 MnSO4 + 3 K2SO4 + 9 H2O
CuS + HNO3 = CuSO4 + NO2 + H2O =>
CuS + 8 HNO3 = CuSO4 + 8 NO2 + 4 H2O
HCOOH + C4H9OH = HCOOC4H9 + H2O =>
HCOOH + C4H9OH = HCOOC4H9 + 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
