| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2S + H2SO4 = Na2S2O3 + H2O
CO2 + W = CO + W2O3 =>
3 CO2 + 2 W = 3 CO + W2O3
NH3(aq) + CuCl2(aq) = Cu(NH3)4 + Cl2 =>
4 NH3(aq) + CuCl2(aq) = Cu(NH3)4 + Cl2
Ca(OH)2 + NH4Cl = CaCl2 + NH4 + OH =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 NH4 + 2 OH
C2H4N4 + C6H8O7 = C8H12O7N4 =>
C2H4N4 + C6H8O7 = C8H12O7N4
SO2(g) + O(g) = SO3 =>
SO2(g) + O(g) = SO3
Cl2O8Pb + Na2SO4 = Na2Cl2O8 + PbSO4 =>
Cl2O8Pb + Na2SO4 = Na2Cl2O8 + PbSO4
Fe(NO3)2 + H2O + NO2 = Fe + HNO3 =>
Fe(NO3)2 + 2 H2O + 2 NO2 = Fe + 4 HNO3
CUO7 + HCl = CUCl2 + H2O7 =>
CUO7 + 2 HCl = CUCl2 + H2O7
Pt + HClO4 = H2 + PtClO4 =>
2 Pt + 2 HClO4 = H2 + 2 PtClO4
Na2SO3 + BaOH = Ba2SO3 + NaOH =>
Na2SO3 + 2 BaOH = Ba2SO3 + 2 NaOH
Pb(OH)2 + Al2S3 = PbS + Al(OH)3 =>
3 Pb(OH)2 + Al2S3 = 3 PbS + 2 Al(OH)3
Cu2 + HO = Cu(OH)2 =>
Cu2 + 4 HO = 2 Cu(OH)2
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3 + FeBr3 =>
AlBr3(aq) + Fe(NO3)3(aq) = Al(NO3)3 + FeBr3
Bi(NO3)5 + KOH = Bi(OH)5 + KNO3 =>
Bi(NO3)5 + 5 KOH = Bi(OH)5 + 5 KNO3
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
NaClO3 = Na + ClO3 =>
NaClO3 = Na + ClO3
HgCl = Hg + Hg(Cl)2 =>
2 HgCl = Hg + Hg(Cl)2
NH4(NO3) + AgOH = Ag(NO3) + NH4 + H2O =>
9 NH4(NO3) + 10 AgOH = 10 Ag(NO3) + 8 NH4 + 7 H2O
K2CO3 + SiO2 = K2Si2O5 + CO2 =>
K2CO3 + 2 SiO2 = K2Si2O5 + CO2
Ca + N2(g) = Ca3N2 =>
3 Ca + N2(g) = Ca3N2
C2H6O + H2SO4 = C2H5OSO2OH + H2O =>
C2H6O + H2SO4 = C2H5OSO2OH + H2O
MnO4{-} + I{-} + H2O = MnO2 + I2 + OH{-} =>
2 MnO4{-} + 6 I{-} + 4 H2O = 2 MnO2 + 3 I2 + 8 OH{-}
Al + HCl = Al4Cl3 + H2 =>
8 Al + 6 HCl = 2 Al4Cl3 + 3 H2
Cu + Si = CuSi =>
Cu + Si = CuSi
TaH5 + Mg2C = Ta4C5 + MgH2 =>
4 TaH5 + 5 Mg2C = Ta4C5 + 10 MgH2
FeS(s) + O2(g) = Fe2O3(s) + SO2(g) =>
4 FeS(s) + 7 O2(g) = 2 Fe2O3(s) + 4 SO2(g)
SiCl4(l) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(l) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
N2 + H2O = OH + N2H4 =>
N2 + 4 H2O = 4 OH + N2H4
Ag + (CO3)2 = Ag2CO3 =>
4 Ag + (CO3)2 = 2 Ag2CO3
KOH + H3CO3 = K3CO3 + H2O =>
3 KOH + H3CO3 = K3CO3 + 3 H2O
H[Sb(OH)6] + HCl = SbCl5 + H2O =>
H[Sb(OH)6] + 5 HCl = SbCl5 + 6 H2O
CuFeS2(s) + O2(g) = Cu2S(s) + FeO(s) + SO2 =>
2 CuFeS2(s) + 4 O2(g) = Cu2S(s) + 2 FeO(s) + 3 SO2
AgCl + H3BO3 = H3Cl + AgBO3 =>
AgCl + H3BO3 = H3Cl + AgBO3
CaI2 + H2SO4 = CaSO4 + HI =>
CaI2 + H2SO4 = CaSO4 + 2 HI
LiHCO3 = H2O + CO2 + Li2 + CO3 =>
2 LiHCO3 = H2O + CO2 + Li2 + CO3
P + I2 = PI2 =>
P + I2 = PI2
HF + O2 = F2 + H2O =>
4 HF + O2 = 2 F2 + 2 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CuS + O = Cu2O + SO2 =>
2 CuS + 5 O = Cu2O + 2 SO2
NH3 + HF = NH4 + F =>
NH3 + HF = NH4 + F
Mn(CO3) + KClO3 = MnO2 + KCl + CO3 =>
3 Mn(CO3) + 2 KClO3 = 3 MnO2 + 2 KCl + 3 CO3
MgO + NaSO3 = MgSO4 + Na =>
MgO + NaSO3 = MgSO4 + Na
[Ag(NH3)2]Cl + K2S2O3 = [Ag(NH3)2]2S2O3 + KCl =>
2[Ag(NH3)2]Cl + K2S2O3 = [Ag(NH3)2]2S2O3 + 2 KCl
BariumNitrate + HydrogenSulfate = BariumSulfate + HydrogenNitrate =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
NO2 + HOH = HNO3 + HNO2 =>
2 NO2 + HOH = HNO3 + HNO2
O2 + HF = OF2 + H2O =>
O2 + 2 HF = OF2 + H2O
Al(OH)3 + Fe(NO3)3 = Al(NO3)3 + Fe(OH)3 =>
Al(OH)3 + Fe(NO3)3 = Al(NO3)3 + Fe(OH)3
HNO3(aq) + (NH4)2CO3(aq) = NH4NO3(aq) + H2O(g) + CO3(g) =>
10 HNO3(aq) + 4(NH4)2CO3(aq) = 9 NH4NO3(aq) + 3 H2O(g) + 4 CO3(g)
O2 + Mg = Mg2O2 =>
O2 + 2 Mg = Mg2O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
