| Équations équilibrées la veille | Équations équilibrées le lendemain |
KMnO4CuSO4(aq) = CuMnO4KSO4
CH3CO2H + LiOH = H2O + CH3COOLi =>
CH3CO2H + LiOH = H2O + CH3COOLi
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
GaPO4 = Ga + PO4 =>
GaPO4 = Ga + PO4
CuSO3 + NaOCl = CuSO4 + NaCl =>
CuSO3 + NaOCl = CuSO4 + NaCl
H2O2 + Ti2(SO4)3 + NaOH = H2O + Na2TiO3 + SO4 =>
4 H2O2 + Ti2(SO4)3 + 4 NaOH = 6 H2O + 2 Na2TiO3 + 3 SO4
Fe + CrO4 = Fe(CrO4)3 =>
Fe + 3 CrO4 = Fe(CrO4)3
MnO2 + Ca(OH)2 + H2O = Ca(MnO4)2 + H2 =>
2 MnO2 + Ca(OH)2 + 2 H2O = Ca(MnO4)2 + 3 H2
H2SO4(ac) + K2Cr2O7(ac) + HCl(ac) = Cr2(SO4)3(ac) + H2O(l) + K2SO4(ac) + Cl2(g) =>
4 H2SO4(ac) + K2Cr2O7(ac) + 6 HCl(ac) = Cr2(SO4)3(ac) + 7 H2O(l) + K2SO4(ac) + 3 Cl2(g)
C3 + H4 = C7H14 =>
14 C3 + 21 H4 = 6 C7H14
K2FeO4O4 + FeCl2 + HCl = FeCl3 + KCl2 + H2O =>
K2FeO4O4 + 9 FeCl2 + 16 HCl = 10 FeCl3 + 2 KCl2 + 8 H2O
NINO3 + NH4NO3 + NaOH = NI(NH3)2OH + NaNO3 + H2O =>
NINO3 + 2 NH4NO3 + 3 NaOH = NI(NH3)2OH + 3 NaNO3 + 2 H2O
C21H14N2O7S*3H2O + KOH = C21H13KN2O7S + H2O =>
C21H14N2O7S*3H2O + KOH = C21H13KN2O7S + 4 H2O
Mn4 + Br2 = MnBr4 =>
Mn4 + 8 Br2 = 4 MnBr4
Al2(SO4)3 + KOH = Al(OH)3 + K2SO4 =>
Al2(SO4)3 + 6 KOH = 2 Al(OH)3 + 3 K2SO4
Pb + OH = PbO + H2O =>
Pb + 2 OH = PbO + H2O
C3H5(OH)3 + Na = C3H5(OH)2ONa + H2 =>
2 C3H5(OH)3 + 2 Na = 2 C3H5(OH)2ONa + H2
CO2(g) + H2O(g) = C6H12O6(aq) + O2(g) =>
6 CO2(g) + 6 H2O(g) = C6H12O6(aq) + 6 O2(g)
HCl + Mg = MgH2 + Cl =>
2 HCl + Mg = MgH2 + 2 Cl
HCI + NaOH = NaCI + H2O =>
HCI + NaOH = NaCI + H2O
C4H9Cl + KOH = C4H10O + KCl =>
C4H9Cl + KOH = C4H10O + KCl
KHC8H4O4 + NaOH = NaKC8H4O4(aq) + H2O =>
KHC8H4O4 + NaOH = NaKC8H4O4(aq) + H2O
SiCl4(aq) + H2O(l) = SiO2(s) + HCl(aq) =>
SiCl4(aq) + 2 H2O(l) = SiO2(s) + 4 HCl(aq)
K2CrO4 + K2SO3 + H2O + KOH = K3[Cr(OH)6] + K2SO4 =>
2 K2CrO4 + 3 K2SO3 + 5 H2O + 2 KOH = 2 K3[Cr(OH)6] + 3 K2SO4
H2C2O4 + Al(OH)3 = HC2O4 + Al + H2O =>
3 H2C2O4 + Al(OH)3 = 3 HC2O4 + Al + 3 H2O
He + H2O = HeO + H =>
He + H2O = HeO + 2 H
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH3CH2CH2BrKOH = CH3CHCH2KBrH2O =>
CH3CH2CH2BrKOH = CH3CHCH2KBrH2O
CuSO4 + BaCl2 = CuCl + Ba(SO4)2 =>
2 CuSO4 + BaCl2 = 2 CuCl + Ba(SO4)2
NH4H2PO4 + CaCl2 = NH4Cl + Ca(H2PO4)2 =>
2 NH4H2PO4 + CaCl2 = 2 NH4Cl + Ca(H2PO4)2
C(a) + CO2(g) = CO(g) =>
C(a) + CO2(g) = 2 CO(g)
Fe(s) + H2O(l) = Fe2O3(s) + H2(g) =>
2 Fe(s) + 3 H2O(l) = Fe2O3(s) + 3 H2(g)
NaOH(s) + HCl(g) = NaCl(s) + H2O(g) =>
NaOH(s) + HCl(g) = NaCl(s) + H2O(g)
C8H8O3 + H2O = C7H6O3 + CH4O =>
C8H8O3 + H2O = C7H6O3 + CH4O
KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2 =>
2 KC2H3O2 + CoSO4 = K2SO4 + Co(C2H3O2)2
Al(C2H3O2)3 + NH4OH = Al(OH)3 + NH4C2H3O2 =>
Al(C2H3O2)3 + 3 NH4OH = Al(OH)3 + 3 NH4C2H3O2
Zn + HNO3 = NH4NO3 + Zn(NO3)3 + H2O =>
8 Zn + 30 HNO3 = 3 NH4NO3 + 8 Zn(NO3)3 + 9 H2O
KMnO4 + FeSO4 + H2SO4 = MnSO4 + H2O + Fe2(SO4)3 + K2SO4 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 8 H2O + 5 Fe2(SO4)3 + K2SO4
NH4NO3 + Na2CO3 = CO2 + NH3 + H2O + NaNO3 =>
2 NH4NO3 + Na2CO3 = CO2 + 2 NH3 + H2O + 2 NaNO3
Fe(s) + O2(g) = Fe2O3(s) =>
4 Fe(s) + 3 O2(g) = 2 Fe2O3(s)
K2CO3(aq) + HClO4(aq) = KClO4 + CO2 + H2O =>
K2CO3(aq) + 2 HClO4(aq) = 2 KClO4 + CO2 + H2O
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
O2 + C4H9NH2 = CO2 + H2O + N2 =>
27 O2 + 4 C4H9NH2 = 16 CO2 + 22 H2O + 2 N2
Na2CO3(aq) + CaCl2 = NaCl + CaCO3 =>
Na2CO3(aq) + CaCl2 = 2 NaCl + CaCO3
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
Zn(NO3)2 + HNO3 = H2[Zn(NO3)4] =>
Zn(NO3)2 + 2 HNO3 = H2[Zn(NO3)4]
Silvernitrate + ammoniumchloride = silverchloride + ammoniumnitrate =>
AgNO3 + NH4Cl = AgCl + NH4NO3
ZnS(s) + HCl(aq) = H2S(g) + ZnCl2(aq) =>
ZnS(s) + 2 HCl(aq) = H2S(g) + ZnCl2(aq)
H2S + KHSO4 = H2SO4 + KHS =>
H2S + KHSO4 = H2SO4 + KHS
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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