| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mg(s) + 2 HCl(aq) = Mg(s)Cl2(aq) + H2(g)
H2CO3 + W(OH)6 = W(CO3)3 + H2O =>
3 H2CO3 + W(OH)6 = W(CO3)3 + 6 H2O
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2 =>
Cu(NO3)2 + AgNO3 = CuNO3 + Ag(NO3)2
CH3OH + C6H4(OH)COOH = C6H8O3 + H2O =>
7 CH3OH + 5 C6H4(OH)COOH = 7 C6H8O3 + H2O
NH4NO2 + Ba(OH)2 = NH4(OH) + Ba(NO3) =>
7 NH4NO2 + 6 Ba(OH)2 = 8 NH4(OH) + 6 Ba(NO3)
H2C6H7O5(aq) + H2O = HC6H7O5(aq) + H3O(aq) =>
H2C6H7O5(aq) + H2O = HC6H7O5(aq) + H3O(aq)
H2O = H16O8 =>
8 H2O = H16O8
ClH + O2 = Cl2 + H2O =>
4 ClH + O2 = 2 Cl2 + 2 H2O
AuS2 + O2 = Au2O3 + SO2 =>
4 AuS2 + 11 O2 = 2 Au2O3 + 8 SO2
Cu + AgCl = AgCuCl =>
Cu + AgCl = AgCuCl
[CoCl4] + H2O = [Co(H2O)6]2 + Cl =>
2[CoCl4] + 12 H2O = [Co(H2O)6]2 + 8 Cl
C5H9O5N + O2 = CO2 + H2O + NH3 =>
C5H9O5N + 4 O2 = 5 CO2 + 3 H2O + NH3
KCl + CH3COOH = CH3COOK + HCl =>
KCl + CH3COOH = CH3COOK + HCl
HgCl2 + Na2S = HgS + Na2Cl2 =>
HgCl2 + Na2S = HgS + Na2Cl2
NaF + Gd2O3 = NaGdF4 + O2 + Na =>
16 NaF + 2 Gd2O3 = 4 NaGdF4 + 3 O2 + 12 Na
NaI + H2O = NaOH + H2 + I2 =>
2 NaI + 2 H2O = 2 NaOH + H2 + I2
K2Cr2O7 + NaI + H2SO4 = I2 + Cr2(SO4)3 + K2SO4 + Na2SO4 + H2O =>
K2Cr2O7 + 6 NaI + 7 H2SO4 = 3 I2 + Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 7 H2O
FeCl3 + K3[Fe(CN)6] = Fe2[Fe(CN)6] + KCl + Cl =>
2 FeCl3 + K3[Fe(CN)6] = Fe2[Fe(CN)6] + 3 KCl + 3 Cl
CaBr2(aq)Pb(NO3)2(aq) = Ca(NO3)2(aq)PbBr2(s) =>
CaBr2(aq)Pb(NO3)2(aq) = Ca(NO3)2(aq)PbBr2(s)
H2SO4(l) + Ba(OH)2(aq) = BaSO4(s) + H2O(l) =>
H2SO4(l) + Ba(OH)2(aq) = BaSO4(s) + 2 H2O(l)
CaO + HCl = CaCl2 + H2O =>
CaO + 2 HCl = CaCl2 + H2O
In + O2 = In2O3 =>
4 In + 3 O2 = 2 In2O3
C2H6 + O2(g) = CO(g) + HO(g) =>
C2H6 + 4 O2(g) = 2 CO(g) + 6 HO(g)
Cr2(CO3)3 + Ca(OH)2 = Cr(OH)3 + CaCO3 =>
Cr2(CO3)3 + 3 Ca(OH)2 = 2 Cr(OH)3 + 3 CaCO3
H3PO4 + Cu(OH)2 = Cu3(PO4)2 + H2OCu(OH)2 = C =>
2 H3PO4 + 9 Cu(OH)2 = Cu3(PO4)2 + 6 H2OCu(OH)2
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
W + KMnO4 + H2SO4 = W(SO4) + K2SO4 + MnSO4 + H2O =>
5 W + 2 KMnO4 + 8 H2SO4 = 5 W(SO4) + K2SO4 + 2 MnSO4 + 8 H2O
SiO2 + ZnF2 = SiF4 + ZnSiO3 =>
3 SiO2 + 2 ZnF2 = SiF4 + 2 ZnSiO3
Zn + AsO3 + H2SO4 = ZnSO4 + H2O + H3As =>
9 Zn + 2 AsO3 + 9 H2SO4 = 9 ZnSO4 + 6 H2O + 2 H3As
C8H18 + O2(g) = CO2() + H2O(g) =>
2 C8H18 + 25 O2(g) = 16 CO2() + 18 H2O(g)
FePO4 + Na2SO4 = Fe2(SO4)2 + Na2PO4 =>
2 FePO4 + 2 Na2SO4 = Fe2(SO4)2 + 2 Na2PO4
Pb(NO3)2 + KI = PbI + K + (NO3) =>
Pb(NO3)2 + KI = PbI + K + 2(NO3)
CH3MgI + H2O = HI + CH3MgOH =>
CH3MgI + H2O = HI + CH3MgOH
Al + Ca2(OH)2 = Al(OH)3 + Ca =>
2 Al + 3 Ca2(OH)2 = 2 Al(OH)3 + 6 Ca
C4H8(g) + O2 = CO2 + H2O =>
C4H8(g) + 6 O2 = 4 CO2 + 4 H2O
K + O2 = K2O =>
4 K + O2 = 2 K2O
Fe3O4 + HNO3 = Fe(NO3)3 + Fe(NO3)2 + H2O =>
Fe3O4 + 8 HNO3 = 2 Fe(NO3)3 + Fe(NO3)2 + 4 H2O
ClO{-} + Fe3O4 + OH{-} = Cl{-} + FeO4{2-} + H2O =>
5 ClO{-} + Fe3O4 + 6 OH{-} = 5 Cl{-} + 3 FeO4{2-} + 3 H2O
K2O + H2O = KOH =>
K2O + H2O = 2 KOH
Cu(NO3)2 + NH3 = Cu(NH3) + NO3 =>
Cu(NO3)2 + NH3 = Cu(NH3) + 2 NO3
HBr + Mg(No3)2 = MgBr2 + HNo3 =>
2 HBr + Mg(No3)2 = MgBr2 + 2 HNo3
Ba + H3PO4 = Ba2(PO4)2 + H2 =>
2 Ba + 2 H3PO4 = Ba2(PO4)2 + 3 H2
C2H2MgO6 + HNO3 = CO2 + H2O + MgN2O6 =>
C2H2MgO6 + 2 HNO3 = 2 CO2 + 2 H2O + MgN2O6
CH3Cl + CH3CH2NH2 = CH3CH2CH2NH2 + HCl =>
CH3Cl + CH3CH2NH2 = CH3CH2CH2NH2 + HCl
Fe + C2H4O2 = Fe(C2H3O2)2 + H2 =>
Fe + 2 C2H4O2 = Fe(C2H3O2)2 + H2
Fe + I2 = Fe3I2 =>
3 Fe + I2 = Fe3I2
Na2Cr2O7 + HCl = CrCl3 + NaCl + Cl + H2O =>
Na2Cr2O7 + 14 HCl = 2 CrCl3 + 2 NaCl + 6 Cl + 7 H2O
SiO2 + ZnF2 = SiF4 + ZnSiO3 =>
3 SiO2 + 2 ZnF2 = SiF4 + 2 ZnSiO3
[Cu(NH3)4(H2O)2] + Cl = CuCl + NH3 + H2O =>
[Cu(NH3)4(H2O)2] + Cl = CuCl + 4 NH3 + 2 H2O
HBrO4 + Hg(OH)2 = Hg(BrO4)2 + H2O =>
2 HBrO4 + Hg(OH)2 = Hg(BrO4)2 + 2 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/02/24
Équations équilibrées sur06/01/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
