| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag{+} + Pb = 2 Ag + Pb{2+}
Sb2S5 = Sb + S8 =>
8 Sb2S5 = 16 Sb + 5 S8
CH3CH2CH2OH + KMnO4 + NaOH = CH3CNaCOOH + MnOH + KOH + H2O =>
6 CH3CH2CH2OH + 5 KMnO4 + 6 NaOH = 6 CH3CNaCOOH + 5 MnOH + 5 KOH + 10 H2O
Ba + Na2O = BaO + Na =>
Ba + Na2O = BaO + 2 Na
C2H5OH + MnO4 = C2H3O2 + MnO2 + OH =>
C2H5OH + 2 MnO4 = C2H3O2 + 2 MnO2 + 3 OH
CaSiO3 + HF = SiF4 + CaF2 + H2O =>
CaSiO3 + 6 HF = SiF4 + CaF2 + 3 H2O
NH4VO3 + HNO3 = HVO3 + H2O + N2 =>
5 NH4VO3 + 3 HNO3 = 5 HVO3 + 9 H2O + 4 N2
Cu5 + S = CuS =>
Cu5 + 5 S = 5 CuS
Al + CO3 = Al(CO3)3 =>
Al + 3 CO3 = Al(CO3)3
NaCl + K2Cr2O7 = Na2Cr2O7 + KCl =>
2 NaCl + K2Cr2O7 = Na2Cr2O7 + 2 KCl
(CoCl2)6H2O + NH4Cl + NH4OH + H2O2 = [Co(NH3)6]Cl3 + H2O =>
(CoCl2)6H2O + 6 NH4Cl + 30 NH4OH + 3 H2O2 = 6[Co(NH3)6]Cl3 + 37 H2O
Br2 + KOH = H2O + KBr + KBrO3 =>
3 Br2 + 6 KOH = 3 H2O + 5 KBr + KBrO3
CH3NH2H2O = CH3NH3OH =>
CH3NH2H2O = CH3NH3OH
Al + NH4O4 = Al2O3 + NO + H2O =>
2 Al + 3 NH4O4 = Al2O3 + 3 NO + 6 H2O
Cr2O7 + HCl = CrCl2 + Cl2 + H2O =>
Cr2O7 + 14 HCl = 2 CrCl2 + 5 Cl2 + 7 H2O
MgOH2 + H2SO4 = MgSO4 + H4O =>
MgOH2 + H2SO4 = MgSO4 + H4O
NH4VO3 + H2SO4 = NH3 + H2O + VO2HSO4 =>
NH4VO3 + H2SO4 = NH3 + H2O + VO2HSO4
CrCl2 + K2Cr2O7 + HCl = KCl + CrCl3 + H2O =>
6 CrCl2 + K2Cr2O7 + 14 HCl = 2 KCl + 8 CrCl3 + 7 H2O
HCOOHC2H6 = HCOOC2H5H2 =>
HCOOHC2H6 = HCOOC2H5H2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 = =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Fe2O3 + HPO3 = FePO4 + H2O =>
Fe2O3 + 2 HPO3 = 2 FePO4 + H2O
FeCl3 + OH = Fe(OH)3 + Cl =>
FeCl3 + 3 OH = Fe(OH)3 + 3 Cl
LiOH + Zn = ZnO + LiH =>
LiOH + Zn = ZnO + LiH
K2S + HCl = K(Cl) + H2S =>
K2S + 2 HCl = 2 K(Cl) + H2S
Fe + NaF = Fe(NaF) =>
Fe + NaF = Fe(NaF)
NaOH + KHSO4 = H2O + Na2(SO4) + K2(SO4) =>
2 NaOH + 2 KHSO4 = 2 H2O + Na2(SO4) + K2(SO4)
SiF4(s) + NaOH(aq) = Na4SiO4(s) + NaF(aq) + H2O(i) =>
SiF4(s) + 8 NaOH(aq) = Na4SiO4(s) + 4 NaF(aq) + 4 H2O(i)
Pb2 + OH = Pb(OH)2(s) =>
Pb2 + 4 OH = 2 Pb(OH)2(s)
Al + Cr2O3 = AlCr + O =>
2 Al + Cr2O3 = 2 AlCr + 3 O
HF(aq) + Ba(OH)2(aq) = BaF2(aq) + H2O(l) =>
2 HF(aq) + Ba(OH)2(aq) = BaF2(aq) + 2 H2O(l)
FeCl2 + Nh4OH = Fe(OH)2 + Nh4Cl =>
FeCl2 + 2 Nh4OH = Fe(OH)2 + 2 Nh4Cl
Al + HClO3 = AlClO3 + H2 =>
2 Al + 2 HClO3 = 2 AlClO3 + H2
HF + Ba(OH)2 = BaOHF + H2O =>
HF + Ba(OH)2 = BaOHF + H2O
HINH3 = NH4I =>
HINH3 = NH4I
Al + Cr2O3 = AlCr + O2 =>
4 Al + 2 Cr2O3 = 4 AlCr + 3 O2
Ca2C + HCl = CH4 + CaCl2 =>
Ca2C + 4 HCl = CH4 + 2 CaCl2
KClO{-}3 = KCl{-} + O2 =>
2 KClO{-}3 = 2 KCl{-} + O2
Al + Cr2O3 = AlCr + O3 =>
2 Al + Cr2O3 = 2 AlCr + O3
P + HNO3 = H3PO4 + NO2 + H2O =>
P + 5 HNO3 = H3PO4 + 5 NO2 + H2O
CH3COH + CU(OH)2 = CH3COOH + CU + H2O =>
CH3COH + CU(OH)2 = CH3COOH + CU + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2(s) + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2(s) + 6 H2O
Pb + Br = PbBr4 =>
Pb + 4 Br = PbBr4
HBr + Ag(NO3)2 = HNO3 + AgBr2 =>
2 HBr + Ag(NO3)2 = 2 HNO3 + AgBr2
KClO3 + NH3 = N2 + KCl + H2O =>
KClO3 + 2 NH3 = N2 + KCl + 3 H2O
Al(OH)3 + NaNO3 = Al(NO3)3 + NaOH =>
Al(OH)3 + 3 NaNO3 = Al(NO3)3 + 3 NaOH
CoSO4 + Na2Co3 = Na2SO4 + CoCo3 =>
CoSO4 + Na2Co3 = Na2SO4 + CoCo3
AgClO3 + K2SO4 = AgClO3K2SO4 =>
AgClO3 + K2SO4 = AgClO3K2SO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
Na2SiO3 + HF = H2SiF6 + NaF + H2O =>
Na2SiO3 + 8 HF = H2SiF6 + 2 NaF + 3 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/17/24
Équations équilibrées sur12/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
