| Équations équilibrées la veille | Équations équilibrées le lendemain |
Sr(s) + 2 HNO3(aq) = Sr(NO3)2(aq) + H2(g)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
Cu + H2SO4 = CuSO4 + H2O + SO2 =>
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
Bi(OH)3 + SnCl2 + NaOH = Bi + [Sn(OH)4] + NaCl =>
2 Bi(OH)3 + 3 SnCl2 + 6 NaOH = 2 Bi + 3[Sn(OH)4] + 6 NaCl
Fe2O3 = Fe + O =>
Fe2O3 = 2 Fe + 3 O
Ca + KCl = KCaCl =>
Ca + KCl = KCaCl
Al + HNO3(conc) = Al(NO3) + NO + H2O =>
3 Al + 4 HNO3(conc) = 3 Al(NO3) + NO + 2 H2O
KBr + AgNO3 = AgBr + NKO3 =>
KBr + AgNO3 = AgBr + NKO3
K2S(aq) + HgCl2(aq) = HgS(s) + KCl(aq) =>
K2S(aq) + HgCl2(aq) = HgS(s) + 2 KCl(aq)
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al2(SO3)3 + Ba(OH)2 = Al(OH)3 + BaSO3 =>
Al2(SO3)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 BaSO3
K4[Fe(CN)6] + KSCN = K6[Fe(CN)6] + SCN =>
K4[Fe(CN)6] + 2 KSCN = K6[Fe(CN)6] + 2 SCN
Ba + Na2SO4 = BaSO4 + Na =>
Ba + Na2SO4 = BaSO4 + 2 Na
Zn + H2SO4 = ZnSO4 + H2 =>
Zn + H2SO4 = ZnSO4 + H2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
HBrNaOH = NaBrH2O =>
HBrNaOH = NaBrH2O
Ba(OH)2 + CO2 = BaCO3 + H2O =>
Ba(OH)2 + CO2 = BaCO3 + H2O
N2O5 = N2 + O2 =>
2 N2O5 = 2 N2 + 5 O2
SiO2 + MgCO3 = Mg2SiO4 + CO2 =>
SiO2 + 2 MgCO3 = Mg2SiO4 + 2 CO2
AgNO3 + H2SO4 = Ag2SO4 + HNO3 =>
2 AgNO3 + H2SO4 = Ag2SO4 + 2 HNO3
RbOH + Al(OH)3 = Rb[Al(OH)4] =>
RbOH + Al(OH)3 = Rb[Al(OH)4]
KNO3 + S = KNO3S =>
KNO3 + S = KNO3S
Al2S3 + O2 = Al2O2 + SO3 =>
2 Al2S3 + 11 O2 = 2 Al2O2 + 6 SO3
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
Na + C = NaC =>
Na + C = NaC
ClO2 + F2 = ClO2F =>
2 ClO2 + F2 = 2 ClO2F
MgO + CO = Mg + CO2 =>
MgO + CO = Mg + CO2
C6H8O7 + K2S2O5 = SO2 + K3C6H5O7 + H2O =>
2 C6H8O7 + 3 K2S2O5 = 6 SO2 + 2 K3C6H5O7 + 3 H2O
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2 =>
Pb(NO3)2 + Na3PO4 = PbPO4 + Na3(NO3)2
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Be(OH)2 + H2SO4 = BeSO4 + H2O =>
Be(OH)2 + H2SO4 = BeSO4 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
H2CO3 = CO2 + H2O =>
H2CO3 = CO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + NO3{-} + OH{-} + H2O = [Al(OH)4]{-} + NH3 =>
8 Al + 3 NO3{-} + 5 OH{-} + 18 H2O = 8[Al(OH)4]{-} + 3 NH3
P + O2 = P4O6 =>
4 P + 3 O2 = P4O6
CaF2 + I2 = CaI2 + F =>
CaF2 + I2 = CaI2 + 2 F
NO2{-} + Al + H2O = NH4 + AlO2{-} + OH =>
NO2{-} + Al + 4 H2O = NH4 + AlO2{-} + 4 OH
Co(OH)2 + KNO2 = KOH + Co(NO2)2 =>
Co(OH)2 + 2 KNO2 = 2 KOH + Co(NO2)2
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
NaOH + Ca(NO3)2 = NaNO3 + Ca(OH)2 =>
2 NaOH + Ca(NO3)2 = 2 NaNO3 + Ca(OH)2
Sn + HNO3 = (NH4)2NO3 + Sn(NO3)2 + H2O =>
17 Sn + 40 HNO3 = 2(NH4)2NO3 + 17 Sn(NO3)2 + 12 H2O
Ca + HBr = CaBr2 + H2 =>
Ca + 2 HBr = CaBr2 + H2
CH4 + S = CS2 + H2S =>
CH4 + 4 S = CS2 + 2 H2S
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
