| Équations équilibrées la veille | Équations équilibrées le lendemain |
Li2O + MgCl2 = 2 LiCl + MgO
C2H5OH + KCl = C2H5Cl + KOH =>
C2H5OH + KCl = C2H5Cl + KOH
NaCl + PbO2 + H2SO4 = Cl2 + PbSO4 + Na2SO4 + H2O =>
2 NaCl + PbO2 + 2 H2SO4 = Cl2 + PbSO4 + Na2SO4 + 2 H2O
Ag + NaOH + H2O = Na[Ag(OH)4] + H2 =>
2 Ag + 2 NaOH + 6 H2O = 2 Na[Ag(OH)4] + 3 H2
B2O3 + H2O = B + HO3 =>
5 B2O3 + 3 H2O = 10 B + 6 HO3
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Cr + P = Cr3P3 =>
3 Cr + 3 P = Cr3P3
Bi2O3 + C = Bi + CO =>
Bi2O3 + 3 C = 2 Bi + 3 CO
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Cr + P = Cr3P2 =>
3 Cr + 2 P = Cr3P2
Al(s) + Cr2O3(g) = Al2O3(g) + Cr(s) =>
2 Al(s) + Cr2O3(g) = Al2O3(g) + 2 Cr(s)
MgCO3 + H3PO = MgHCO3 + H2PO =>
MgCO3 + H3PO = MgHCO3 + H2PO
H2CO3 + NaOH = Na2CO3 + H2O =>
H2CO3 + 2 NaOH = Na2CO3 + 2 H2O
Cr + P = Cr3P3 =>
3 Cr + 3 P = Cr3P3
AlBr3 + Na2CO3 = Al2(CO3)3 + NaBr =>
2 AlBr3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaBr
FeCl3 + KSCN + NaOH = NaSCN + Fe(OH)3 + KCl =>
FeCl3 + 3 KSCN + 3 NaOH = 3 NaSCN + Fe(OH)3 + 3 KCl
HJ + CH3J = CH4 + J2 =>
HJ + CH3J = CH4 + J2
NH4VO3 + HCl + Zn = VOCl2 + NH4Cl + ZnCl2 + H2O =>
2 NH4VO3 + 8 HCl + Zn = 2 VOCl2 + 2 NH4Cl + ZnCl2 + 4 H2O
CS2 = C + S =>
CS2 = C + 2 S
CaHCO2 + HNO3 = CaNO3 + H2 + CO2 =>
CaHCO2 + HNO3 = CaNO3 + H2 + CO2
CS2 = C + S2 =>
CS2 = C + S2
Pb + K(OH) + H2O = KPb(OH)4 + H2 =>
2 Pb + 2 K(OH) + 6 H2O = 2 KPb(OH)4 + 3 H2
CuF2 + O2 = CuO2 + F2 =>
CuF2 + O2 = CuO2 + F2
NiSO4 = NiO + SO3 =>
NiSO4 = NiO + SO3
(NH4)2Ce(NO3)6 = CeO2 + N2 + NO2 + H2O =>
(NH4)2Ce(NO3)6 = CeO2 + N2 + 6 NO2 + 4 H2O
Zn + H2S2O7 = Zn2S2O7 + H2S + H2O =>
16 Zn + 9 H2S2O7 = 8 Zn2S2O7 + 2 H2S + 7 H2O
Cd(OH)2 + (NH4)2S = CdS + NH4OH =>
Cd(OH)2 + (NH4)2S = CdS + 2 NH4OH
(NH4)2Ce(NO3)6 = CeO2 + N2 + NO2 + H2O =>
(NH4)2Ce(NO3)6 = CeO2 + N2 + 6 NO2 + 4 H2O
Fe + Sn3N4 = FeN + Sn =>
4 Fe + Sn3N4 = 4 FeN + 3 Sn
Cr + P = Cr3P4 =>
3 Cr + 4 P = Cr3P4
B2O3 + H2O = B + HO3 =>
5 B2O3 + 3 H2O = 10 B + 6 HO3
KMnO4 + Na2SO3 + H2O = MnO2 + Na2SO4 + KH =>
2 KMnO4 + 5 Na2SO3 + H2O = 2 MnO2 + 5 Na2SO4 + 2 KH
NiSO4 = NiO + SO3 =>
NiSO4 = NiO + SO3
Cu(NO3)2 + RbBr = Rb(NO3)2 + CuBr =>
Cu(NO3)2 + RbBr = Rb(NO3)2 + CuBr
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
Cr2O3 + Na2CO3 + O2 = Na3CrO4 + CO2 =>
Cr2O3 + 3 Na2CO3 + O2 = 2 Na3CrO4 + 3 CO2
Pb(CO3) + HCl = PbCl2 + CO2 + H2O =>
Pb(CO3) + 2 HCl = PbCl2 + CO2 + H2O
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
Al(NO3)3 + H2SO4 = Al2(SO4)3 + HNO3 =>
2 Al(NO3)3 + 3 H2SO4 = Al2(SO4)3 + 6 HNO3
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
Al2(CO3)3 + AgCl = AlCl3 + Ag2CO3 =>
Al2(CO3)3 + 6 AgCl = 2 AlCl3 + 3 Ag2CO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Cr + P = Cr3P2 =>
3 Cr + 2 P = Cr3P2
Ni + ClH = NiCl2 + H2 =>
Ni + 2 ClH = NiCl2 + H2
Cr + P = Cr3P6 =>
3 Cr + 6 P = Cr3P6
NiSO4 = Ni + SO4 =>
NiSO4 = Ni + SO4
NiSO4 = NiO + SO3 =>
NiSO4 = NiO + SO3
AlCl3 + H2S = Al2S3 + HCl =>
2 AlCl3 + 3 H2S = Al2S3 + 6 HCl
Pb(CO3) + HCl = PbCl2 + H2(CO3) =>
Pb(CO3) + 2 HCl = PbCl2 + H2(CO3)
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
| 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.
