| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS2 + 8 Na2CO3 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 8 NaSO4 + 8 NaHCO3
Fe + NaOH = Fe(OH)2 + Na =>
Fe + 2 NaOH = Fe(OH)2 + 2 Na
MnO + CuO + ReO3 = Mn23Cu7Re10O60 =>
23 MnO + 7 CuO + 10 ReO3 = Mn23Cu7Re10O60
Al + Cl2 = AlCl3 = =>
2 Al + 3 Cl2 = 2 AlCl3
Zn(s) + Cu(CH3COO)2(aq) = ZnCH3COO + ZnCu =>
3 Zn(s) + Cu(CH3COO)2(aq) = 2 ZnCH3COO + ZnCu
Bi(OH)2 + HCl = BiCl2 + H2O =>
Bi(OH)2 + 2 HCl = BiCl2 + 2 H2O
Ca(HCO3)2 + Na2CO3 = CaCO3 + NaHCO3 =>
Ca(HCO3)2 + Na2CO3 = CaCO3 + 2 NaHCO3
Na3PO4 + KOH = NaOH + K3PO4 =>
Na3PO4 + 3 KOH = 3 NaOH + K3PO4
Na2CO3 + H3PO4 = CO2 + H2O + Na3PO4 =>
3 Na2CO3 + 2 H3PO4 = 3 CO2 + 3 H2O + 2 Na3PO4
MgCl2 = Mg(s) + Cl2(g) =>
MgCl2 = Mg(s) + Cl2(g)
KMnO4 + KClO3 + H2O = MnO2 + KClO4 + KOH =>
2 KMnO4 + 3 KClO3 + H2O = 2 MnO2 + 3 KClO4 + 2 KOH
Na + CaSO3 = Ca + Na2SO3 =>
2 Na + CaSO3 = Ca + Na2SO3
As2S3 + NH3 + H2O2 = (NH4)3AsO4 + S + H2O =>
As2S3 + 6 NH3 + 5 H2O2 = 2(NH4)3AsO4 + 3 S + 2 H2O
FeSO4 + PbClO = FeClO + PbSO4 =>
FeSO4 + PbClO = FeClO + PbSO4
Mg + H2 = MgH2 =>
Mg + H2 = MgH2
H3O + PO4 + Na2CO3 = CO2 + H2O + NaPO4 =>
2 H3O + 2 PO4 + Na2CO3 = CO2 + 3 H2O + 2 NaPO4
Fe + HNO3(conc) = Fe(NO3)2 + NO + H2O2 =>
Fe + 4 HNO3(conc) = Fe(NO3)2 + 2 NO + 2 H2O2
K2CrO7 + H2SO4 = H2CrO7 + K2SO4 =>
K2CrO7 + H2SO4 = H2CrO7 + K2SO4
Al2(S0O4)3 + Ca(OH)2 = Al(OH)3 + CaSO4 =>
Al2(S0O4)3 + 3 Ca(OH)2 = 2 Al(OH)3 + 3 CaSO4
Be + O2 = BeO3 =>
2 Be + 3 O2 = 2 BeO3
Fe2O3 + SrO + Fe + MgO = Fe13SrMgO20 =>
6 Fe2O3 + SrO + Fe + MgO = Fe13SrMgO20
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
NaHSO4 + SO2 + H2O = Na2SO3 + H2SO4 =>
2 NaHSO4 + SO2 + H2O = Na2SO3 + 2 H2SO4
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + NaCl(aq) =>
Na2Co3(aq) + CaCl2(aq) = CaCo3(s) + 2 NaCl(aq)
Cr + Ca(OH)2 = Cr(OH)2 + Ca =>
Cr + Ca(OH)2 = Cr(OH)2 + Ca
HCl(s) + NaOH(aq) = NaCl(s) + H2O(l) =>
HCl(s) + NaOH(aq) = NaCl(s) + H2O(l)
Cr + Ca(OH)2 = Cr(OH)2 + Ca =>
Cr + Ca(OH)2 = Cr(OH)2 + Ca
CaS + Sn = SnS + Ca =>
CaS + Sn = SnS + Ca
CO(g) + NH3(g) = CO(NH2)2(ac) + H2(g) =>
CO(g) + 2 NH3(g) = CO(NH2)2(ac) + H2(g)
Mn + HCr2O7 = Mn2(HCr2O7)2 =>
2 Mn + 2 HCr2O7 = Mn2(HCr2O7)2
Cr + Ca(OH)2 = Cr(OH)2 + Ca =>
Cr + Ca(OH)2 = Cr(OH)2 + Ca
K4[Fe(CN)6] + Na3[Co(NO2)6] = K4[Co(NO2)6] + Na3[Fe(CN)6] =>
K4[Fe(CN)6] + Na3[Co(NO2)6] = K4[Co(NO2)6] + Na3[Fe(CN)6]
K2O + Mn2O7 = KMnO4 =>
K2O + Mn2O7 = 2 KMnO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
[Cu(OH)]2SO4 + NH4OH = [Cu(NH3)4](OH)2 + (NH4)2SO4 + H2O =>
[Cu(OH)]2SO4 + 10 NH4OH = 2[Cu(NH3)4](OH)2 + (NH4)2SO4 + 8 H2O
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
AlSO4 = AlO + SO3 =>
AlSO4 = AlO + SO3
Cu + N2 = CuN =>
2 Cu + N2 = 2 CuN
KOH(aq) + HClO(aq) = KClO + H2O =>
KOH(aq) + HClO(aq) = KClO + H2O
Na2C2 + H2O = NaOH + C2H2 =>
Na2C2 + 2 H2O = 2 NaOH + C2H2
H2O + NaCl(aq) = NaOH + H2 + Cl2 =>
2 H2O + 2 NaCl(aq) = 2 NaOH + H2 + Cl2
Zn + Pb(ClO3)2 = Zn(ClO3)2 + Pb =>
Zn + Pb(ClO3)2 = Zn(ClO3)2 + Pb
NaCO4 + AuN = NaN + AuCO4 =>
NaCO4 + AuN = NaN + AuCO4
C3COOH + MgCO3 = (C3COO)2Mg + CO2 + H2O =>
2 C3COOH + MgCO3 = (C3COO)2Mg + CO2 + H2O
H3Po4 + MgCO3 = Mg3(Po4)2 + H2O + CO2 =>
2 H3Po4 + 3 MgCO3 = Mg3(Po4)2 + 3 H2O + 3 CO2
(NH4)2MoO4 + Na2S + HCl = Mo5O14 + S + NaCl + H2O + NH3 =>
5(NH4)2MoO4 + Na2S + 2 HCl = Mo5O14 + S + 2 NaCl + 6 H2O + 10 NH3
O2 + C5H12O2 = C + H2O =>
2 O2 + C5H12O2 = 5 C + 6 H2O
Zn + O2 = Zn3O4 =>
3 Zn + 2 O2 = Zn3O4
C14H10 + K2Cr2O7 + H2SO4 = C14H8O2 + K2SO4 + Cr2(SO4)3 + H2O =>
C14H10 + K2Cr2O7 + 4 H2SO4 = C14H8O2 + K2SO4 + Cr2(SO4)3 + 5 H2O
PtO2 = Pt + O2 =>
PtO2 = Pt + O2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
