| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3[Fe(CN)6] + 3 NaOH = Na3[Fe(CN)6] + 3 KOH
Ca(OH)2 + P2O5 = Ca + (PO4)2 + H2O =>
3 Ca(OH)2 + P2O5 = 3 Ca + (PO4)2 + 3 H2O
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
C5H11OH + K2Cr2O7 + H2SO4 = C5H10O + Cr2(SO4)3 + K2SO4 + H2O =>
3 C5H11OH + K2Cr2O7 + 4 H2SO4 = 3 C5H10O + Cr2(SO4)3 + K2SO4 + 7 H2O
PbO + NaOH = Pb(OH)2 + Na2O =>
PbO + 2 NaOH = Pb(OH)2 + Na2O
CH3COOH + KOH = KCH3 + CO + H2O =>
3 CH3COOH + 2 KOH = 2 KCH3 + 4 CO + 4 H2O
Ar + HCl = ArCl + H2 =>
2 Ar + 2 HCl = 2 ArCl + H2
CaMg(CO3)2 + HCl = CaCl2 + MgCl2 + CO2 + H2O =>
CaMg(CO3)2 + 4 HCl = CaCl2 + MgCl2 + 2 CO2 + 2 H2O
KMnO4 + H2SO4 = MnSO5 + O2 + K2SO4 + H2O =>
4 KMnO4 + 6 H2SO4 = 4 MnSO5 + 3 O2 + 2 K2SO4 + 6 H2O
BaSO4 + NaCl = BaCl2 + Na2SO4 =>
BaSO4 + 2 NaCl = BaCl2 + Na2SO4
C5H10O2 + O2(l) = CO2(g) + H2 =>
C5H10O2 + 4 O2(l) = 5 CO2(g) + 5 H2
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag =>
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag
I + H2S = HI + S =>
2 I + H2S = 2 HI + S
Ba(HCO3)2 + LiOH = Li2CO3 + BaCO3 + H2O =>
Ba(HCO3)2 + 2 LiOH = Li2CO3 + BaCO3 + 2 H2O
Ag2 + O2 = AgO =>
Ag2 + O2 = 2 AgO
Na + MgSO4 + H2O = Na2SO4 + Mg(OH)2 + H2 =>
2 Na + MgSO4 + 2 H2O = Na2SO4 + Mg(OH)2 + H2
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
NaHCO3 + C6H8O6 = CO2 + H2O + NaC6H5O6 =>
10 NaHCO3 + 9 C6H8O6 = 4 CO2 + 16 H2O + 10 NaC6H5O6
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
Mn3O4 + C = Mn + CO =>
Mn3O4 + 4 C = 3 Mn + 4 CO
P + H2SO4 = H3PO4 + SO2 + H2O =>
2 P + 5 H2SO4 = 2 H3PO4 + 5 SO2 + 2 H2O
Cu3As + I2 = CuI2 + As4 =>
4 Cu3As + 12 I2 = 12 CuI2 + As4
Ca + Co(OH)2 = Ca(OH)2 + Co =>
Ca + Co(OH)2 = Ca(OH)2 + Co
HCOOH + Na = NaCOOH + H2 =>
2 HCOOH + 2 Na = 2 NaCOOH + H2
Li + H3NO3 = H + LiNO3 =>
Li + H3NO3 = 3 H + LiNO3
CH3NH2 + H2O = CH3NH2OH2 =>
CH3NH2 + H2O = CH3NH2OH2
NaOH + C4H6O5 = Na + H3O + C4H5O5 =>
NaOH + 2 C4H6O5 = Na + H3O + 2 C4H5O5
FeCl3 + H2O2 = HCl + FeO3 =>
2 FeCl3 + 3 H2O2 = 6 HCl + 2 FeO3
AgNO3 + NaF = AgF2 + Na2NO3 =>
AgNO3 + 2 NaF = AgF2 + Na2NO3
Fe(OH)2 = Fe3O4 + H2O + H2 =>
3 Fe(OH)2 = Fe3O4 + 2 H2O + H2
Mg + S = MgS =>
Mg + S = MgS
CaCO3(sz) + HNO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l) =>
CaCO3(sz) + 2 HNO3(aq) = Ca(NO3)2(aq) + CO2(g) + H2O(l)
HNO3(l) + N2H4(g) = N2(g) + H2O(l) =>
4 HNO3(l) + 5 N2H4(g) = 7 N2(g) + 12 H2O(l)
MnO + H2C2O4 = H2O + MnC2O4 =>
MnO + H2C2O4 = H2O + MnC2O4
Al + NaOH = Na2AlO2 + H2 =>
Al + 2 NaOH = Na2AlO2 + H2
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag =>
Zn + Ag(NO3)2 = Zn(NO3)2 + Ag
Cu(OH)2 + HCl = CuCl2 + H2O = =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Sb2S3 + HI + HNO3 = SI4 + SbI5 + NO2 + H2O =>
Sb2S3 + 22 HI + 22 HNO3 = 3 SI4 + 2 SbI5 + 22 NO2 + 22 H2O
H2O2 + As2S5 + NH4OH = (NH4)2SO4 + NH4AsO3 + H2O =>
20 H2O2 + As2S5 + 12 NH4OH = 5(NH4)2SO4 + 2 NH4AsO3 + 26 H2O
Cu + H3PO4 = Cu3(PO4) + P2O3 + H2O =>
12 Cu + 10 H3PO4 = 4 Cu3(PO4) + 3 P2O3 + 15 H2O
NaCl(aq) + K2SO4(aq) = NaSO4(aq) + K2Cl(aq) =>
NaCl(aq) + K2SO4(aq) = NaSO4(aq) + K2Cl(aq)
Mg(OH)2 + KNO3 = Mg(NO3)2 + KOH =>
Mg(OH)2 + 2 KNO3 = Mg(NO3)2 + 2 KOH
Zn + HNO3(p) = Zn(NO3)2 + N2 + H2O =>
5 Zn + 12 HNO3(p) = 5 Zn(NO3)2 + N2 + 6 H2O
KCl + Ni(NO3)2 = KNO3 + NiCl2 =>
2 KCl + Ni(NO3)2 = 2 KNO3 + NiCl2
Cr2(SO4)3 + Mg = Mg2SO4 + Cr =>
Cr2(SO4)3 + 6 Mg = 3 Mg2SO4 + 2 Cr
AgNO3(ac) + K2CrO4(ac) = Ag2CrO4(s) + KNO3(ac) =>
2 AgNO3(ac) + K2CrO4(ac) = Ag2CrO4(s) + 2 KNO3(ac)
CoCl2 + Zn(OAc)2 = Co(OAc)2 + ZnCl2 =>
CoCl2 + Zn(OAc)2 = Co(OAc)2 + ZnCl2
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag =>
Cu + Ag(NO3)2 = Cu(NO3)2 + Ag
Fe(OH)2 = Fe + OH =>
Fe(OH)2 = Fe + 2 OH
CH3Br(g) = CH3(g) + Br(g) =>
CH3Br(g) = CH3(g) + Br(g)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
