| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCO3{-} + ClO{-} = CO3{2-} + HOCl
Ca(NO3)2 + Fe2O3 = Fe(NO3)3 + CaO =>
3 Ca(NO3)2 + Fe2O3 = 2 Fe(NO3)3 + 3 CaO
NaCO3 + KCl = NaCl + KCO3 =>
NaCO3 + KCl = NaCl + KCO3
NaOH + OH + H2SO4 = NaSO4 + H2O =>
NaOH + OH + H2SO4 = NaSO4 + 2 H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
NaO2 + CO2 = NaCO3 + O2 =>
2 NaO2 + 2 CO2 = 2 NaCO3 + O2
I2 + SO2 + H2O = HI + H2SO4 =>
I2 + SO2 + 2 H2O = 2 HI + H2SO4
Hg + NaNO3 + H2SO4 = HgSO4 + NaNO2 + H2O =>
Hg + NaNO3 + H2SO4 = HgSO4 + NaNO2 + H2O
KMnO4 + HBr = MnBr2 + KBr + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 MnBr2 + 2 KBr + 8 H2O + 5 Br2
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
I2 + SO2 + H2O = HI + H2SO4 =>
I2 + SO2 + 2 H2O = 2 HI + H2SO4
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C3H9N + HCl = C3H9NH + Cl =>
C3H9N + HCl = C3H9NH + Cl
KCIO2(aq) = KCI(aq) + O2(q) =>
KCIO2(aq) = KCI(aq) + O2(q)
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Zn + FeCl2 = ZnCl2 + Fe =>
Zn + FeCl2 = ZnCl2 + Fe
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
TiCl4 + Mg = Ti + MgCl2 =>
TiCl4 + 2 Mg = Ti + 2 MgCl2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C12H26 + NO3{-} + PO4{3-} + O2 + H{+} = C60H87O23N12P + H2O =>
5 C12H26 + 12 NO3{-} + PO4{3-} + 6 O2 + 15 H{+} = C60H87O23N12P + 29 H2O
C2H5OH + KI3 + NaOH = CHI3 + NaI + KI + H2O =>
C2H5OH + 4 KI3 + 2 NaOH = 2 CHI3 + 2 NaI + 4 KI + 3 H2O
Li2SO4 + K3PO4 = Li3PO4 + K2SO4 =>
3 Li2SO4 + 2 K3PO4 = 2 Li3PO4 + 3 K2SO4
Li + CaO = Ca + Li2O =>
2 Li + CaO = Ca + Li2O
S2 + KClO3 + H2O = Cl2 + K2SO4 + H2SO4 =>
5 S2 + 12 KClO3 + 4 H2O = 6 Cl2 + 6 K2SO4 + 4 H2SO4
Na3[Co(CO3)3] + HNO3 + H2O = [Co(OH2)6](NO3)3 + CO2 + NaNO3 =>
Na3[Co(CO3)3] + 6 HNO3 + 3 H2O = [Co(OH2)6](NO3)3 + 3 CO2 + 3 NaNO3
Co2O3 + HCl = CoCl3 + H2O =>
Co2O3 + 6 HCl = 2 CoCl3 + 3 H2O
ClO{-} + S{2-} = SO{2-} + Cl{-} =>
ClO{-} + S{2-} = SO{2-} + Cl{-}
Al + ZnCl2 = Zn + AlCl3 =>
2 Al + 3 ZnCl2 = 3 Zn + 2 AlCl3
HCO3{-} + ClO{-} = CO3{2-} + HOCl =>
HCO3{-} + ClO{-} = CO3{2-} + HOCl
Pb + H3PO4 = H2 + Pb3(PO4)2 =>
3 Pb + 2 H3PO4 = 3 H2 + Pb3(PO4)2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
Pb + I = PbI =>
Pb + I = PbI
K4[Mn(CN)6] + H2O2 = K3[Mn(CN)6] + KOH =>
2 K4[Mn(CN)6] + H2O2 = 2 K3[Mn(CN)6] + 2 KOH
H3PO2 + Cl2 + KOH = K3PO4 + KCl + H2O =>
H3PO2 + 2 Cl2 + 7 KOH = K3PO4 + 4 KCl + 5 H2O
Al(OH)3 + CaO = Al2O3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaO = Al2O3 + 3 Ca(OH)2
Ba(s) + Al(NO3)3(aq) = Ba(NO3)2(aq) + Al(s) =>
3 Ba(s) + 2 Al(NO3)3(aq) = 3 Ba(NO3)2(aq) + 2 Al(s)
[H2S] + [O2] = [H2O] + [SO2] =>
2[H2S] + 3[O2] = 2[H2O] + 2[SO2]
Zn + HNO3 = Zn(NO3)2 + N2O3H4 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O3H4 + 3 H2O
MgF2 + Li2CO3 = MgCO3 + LiF =>
MgF2 + Li2CO3 = MgCO3 + 2 LiF
KOH + CO = KO2 + C2H2 =>
2 KOH + 2 CO = 2 KO2 + C2H2
HCl(aq) + Cu(NO3)2(aq) = CuCl2 + HNO3 =>
2 HCl(aq) + Cu(NO3)2(aq) = CuCl2 + 2 HNO3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
Fe2O3 + KNo3 + K2CO3 = K2FeO4 + KNo2 + CO2 =>
Fe2O3 + 12 KNo3 + 5 K2CO3 = 2 K2FeO4 + 18 KNo2 + 5 CO2
Al + F = AlF3 =>
Al + 3 F = AlF3
Ca(OH)2 + K2SiO3 = CaSiO3 + KOH =>
Ca(OH)2 + K2SiO3 = CaSiO3 + 2 KOH
Na2SO3 + Br2 + KOH = Na2SO4 + KBr + H2O =>
Na2SO3 + Br2 + 2 KOH = Na2SO4 + 2 KBr + H2O
SO3{-2} + MnO4{-} + H{+} = Mn{+2} + HSO4{-} + H2O =>
5 SO3{-2} + 2 MnO4{-} + 11 H{+} = 2 Mn{+2} + 5 HSO4{-} + 3 H2O
NaOH + OH + H2SO4 = NaSO4 + H2O =>
NaOH + OH + H2SO4 = NaSO4 + 2 H2O
Li(SO3) + Ba(OH) = Li(OH) + Ba(SO3) =>
Li(SO3) + Ba(OH) = Li(OH) + Ba(SO3)
SrCl2 + Na2S = SrS + NaCl =>
SrCl2 + Na2S = SrS + 2 NaCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
