| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cu + 2 Cr(C2H3O2)3 = 2 Cr + 3 Cu(C2H3O2)2
Cr2O7 + Cl2 = Cr + ClO2 =>
4 Cr2O7 + 7 Cl2 = 8 Cr + 14 ClO2
(CH3COO)2Zn + KCN = Zn(CN)2 + CH3COOK =>
(CH3COO)2Zn + 2 KCN = Zn(CN)2 + 2 CH3COOK
Cr2O3 + KCl + H2O = CrCl2 + Cl2 + KOH =>
Cr2O3 + 6 KCl + 3 H2O = 2 CrCl2 + Cl2 + 6 KOH
Fe(OH)3 + SrSO3 = Sr(OH)2 + Fe2(SO3)3 =>
2 Fe(OH)3 + 3 SrSO3 = 3 Sr(OH)2 + Fe2(SO3)3
BaO4 + HNO3(aq) = Ba(NO3)2 + H2O + O2 =>
2 BaO4 + 4 HNO3(aq) = 2 Ba(NO3)2 + 2 H2O + 3 O2
H3OH + H2SO4 + Na2O2 = Na2SO4 + H2O =>
H3OH + H2SO4 + Na2O2 = Na2SO4 + 3 H2O
Al2O3 + BCl3 = AlCl3 + O2 + B =>
2 Al2O3 + 4 BCl3 = 4 AlCl3 + 3 O2 + 4 B
Pb + H3N = Pb3N2 + H2 =>
3 Pb + 2 H3N = Pb3N2 + 3 H2
Hg + HBr = BrHg + H =>
Hg + HBr = BrHg + H
C17H35COONa + CaCl2 = (C17H35COO)2Ca + NaCl =>
2 C17H35COONa + CaCl2 = (C17H35COO)2Ca + 2 NaCl
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
Al + PO4 = Al(PO4) =>
Al + PO4 = Al(PO4)
MgSO4 + H2SO4 = Mg(SO4)2 + H2 =>
MgSO4 + H2SO4 = Mg(SO4)2 + H2
H2O + Pb(C2H3O2)2 + CO2 = HC2H3O2 + PbCO3 =>
H2O + Pb(C2H3O2)2 + CO2 = 2 HC2H3O2 + PbCO3
Cl2 + Ca(OH)2 = Ca(ClO)3 + CaCl2 + H2O =>
7 Cl2 + 6 Ca(OH)2 = 2 Ca(ClO)3 + 4 CaCl2 + 6 H2O
CaCO3 + H2 + Cl2 = CaCl2 + H2O + CO2 =>
CaCO3 + H2 + Cl2 = CaCl2 + H2O + CO2
Na2SeO3 + H2SO4 + KMnO4 = Na2SeO4 + MnSO4 + K2SO4 + H2O =>
5 Na2SeO3 + 3 H2SO4 + 2 KMnO4 = 5 Na2SeO4 + 2 MnSO4 + K2SO4 + 3 H2O
C2H2 + KMnO4 = CMnO4 + HK =>
C2H2 + 2 KMnO4 = 2 CMnO4 + 2 HK
HCl + AgNo = HClAgNo =>
HCl + AgNo = HClAgNo
HClO(aq) + Al(OH)3(aq) = Cl(Al)O2(aq) + H2O(l) =>
HClO(aq) + Al(OH)3(aq) = Cl(Al)O2(aq) + 2 H2O(l)
NaHSO4 + NaCl = Na2SO4 + HCl =>
NaHSO4 + NaCl = Na2SO4 + HCl
Ca(Co3)2 + HCl = Ca(Cl)2 + HCo3 =>
Ca(Co3)2 + 2 HCl = Ca(Cl)2 + 2 HCo3
FeSO4*7H2O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + Fe(SO4)3 + H2O =>
5 FeSO4*7H2O + 4 KMnO4 + 16 H2SO4 = 4 MnSO4 + 2 K2SO4 + 5 Fe(SO4)3 + 51 H2O
ZnSO4 + NaPo4 = ZnPo4 + NaSO4 =>
ZnSO4 + NaPo4 = ZnPo4 + NaSO4
Cu(CN)2 + H3PO4 = Cu3(PO4)2 + HCN =>
3 Cu(CN)2 + 2 H3PO4 = Cu3(PO4)2 + 6 HCN
S2 + O3 = SO3 =>
S2 + 2 O3 = 2 SO3
F2 + ZnBr2 = F2Br + Zn =>
2 F2 + ZnBr2 = 2 F2Br + Zn
Sn(II)N + AlS = Sn(II)S + AlN =>
Sn(II)N + AlS = Sn(II)S + AlN
Pb + CH3COOH + O2 = Pb(CH3COO)2 + H2O =>
2 Pb + 4 CH3COOH + O2 = 2 Pb(CH3COO)2 + 2 H2O
Fe + CuCH4 = Cu + FeCH4 =>
Fe + CuCH4 = Cu + FeCH4
HC8H4O4 + Ba(OH)2 = H2O + Ba(C8H4O4)2 =>
2 HC8H4O4 + Ba(OH)2 = 2 H2O + Ba(C8H4O4)2
Ni + CaO = NiO + Ca =>
Ni + CaO = NiO + Ca
ZnSO4 + NH3 + H2O = Zn(OH)2 + (NH4)2 + SO4 =>
ZnSO4 + 2 NH3 + 2 H2O = Zn(OH)2 + (NH4)2 + SO4
Na2CO3 + HBr = HCO3 + Na2Br =>
Na2CO3 + HBr = HCO3 + Na2Br
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
V2O5 + ZrO2 = ZrV2O7 =>
V2O5 + ZrO2 = ZrV2O7
CaCl2 + PbNo3 = PbCl2 + CaNo3 =>
CaCl2 + PbNo3 = PbCl2 + CaNo3
CuS + O2 = Cu2O + SO2 =>
4 CuS + 5 O2 = 2 Cu2O + 4 SO2
HNO3(aq) + Cu(s) = CuNO3(aq) + H2(g) =>
2 HNO3(aq) + 2 Cu(s) = 2 CuNO3(aq) + H2(g)
NaCl + H2O = NaOH + Cl + H2 =>
2 NaCl + 2 H2O = 2 NaOH + 2 Cl + H2
C6H6 = C + C5H6 =>
C6H6 = C + C5H6
NaHCO3 + K2SO4 = Na2SO4 + KHCO3 =>
2 NaHCO3 + K2SO4 = Na2SO4 + 2 KHCO3
NH4NO3(aq) = H2O + N2O(g) =>
NH4NO3(aq) = 2 H2O + N2O(g)
Ca3(PO4)2 + H2(SO4) = CaSO4 + Ca(H2PO4)2 =>
Ca3(PO4)2 + 2 H2(SO4) = 2 CaSO4 + Ca(H2PO4)2
Na2CO3(ac) + HCl(ac) = NaHCO3(ac) + NaCl(ac) =>
Na2CO3(ac) + HCl(ac) = NaHCO3(ac) + NaCl(ac)
CaO + HClO4 = CaOHClO4 =>
CaO + HClO4 = CaOHClO4
C2H4O2 + C5H12O = C7H14O2 + H2O =>
C2H4O2 + C5H12O = C7H14O2 + H2O
MgF2 + CaO = CaF2 + MgO =>
MgF2 + CaO = CaF2 + MgO
Pb2(aq) + (SO4)2(aq) = PbSO4(s) =>
Pb2(aq) + (SO4)2(aq) = 2 PbSO4(s)
| 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 sur04/23/25
Équations équilibrées sur05/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
