| Équations équilibrées la veille | Équations équilibrées le lendemain |
C17H33COONa + HCl = NaCl + C18H34O2
NH4PO4Mg + H2O2 = N2 + H3PO4 + H2O + MgO =>
2 NH4PO4Mg + 3 H2O2 = N2 + 2 H3PO4 + 4 H2O + 2 MgO
NH3 + NaOCl = N2H4 + NaCl + H2O =>
2 NH3 + NaOCl = N2H4 + NaCl + H2O
FeS + H2O = Fe + SO + H2 =>
FeS + H2O = Fe + SO + H2
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g) =>
HC2H3O2(aq) + LiHSO3(aq) = LiC2H3O2(aq) + H2O(l) + SO2(g)
C3H7 + KMnO4 + H2O = C3H7(OH)2 + MnO2 + KOH =>
3 C3H7 + 2 KMnO4 + 4 H2O = 3 C3H7(OH)2 + 2 MnO2 + 2 KOH
ZnCO3 + H2SO4 = ZnSO4 + CO2 + H2O =>
ZnCO3 + H2SO4 = ZnSO4 + CO2 + H2O
Al + NaOH = Al2(NaOH)3 =>
2 Al + 3 NaOH = Al2(NaOH)3
[Sb(OH)4]{-} + OH{-} + [Ag(NH3)2]{+} = [Sb(OH)6]{-} + Ag + NH3 =>
[Sb(OH)4]{-} + 2 OH{-} + 2[Ag(NH3)2]{+} = [Sb(OH)6]{-} + 2 Ag + 4 NH3
AgSO4 + Ca(OH)2 = Ag(OH)2 + CaSO4 =>
AgSO4 + Ca(OH)2 = Ag(OH)2 + CaSO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
Xe + F2 = XeF2 =>
Xe + F2 = XeF2
SrCl2 + Na2(SO4) = Sr(SO4) + NaCl =>
SrCl2 + Na2(SO4) = Sr(SO4) + 2 NaCl
BaCO3 + H2SO3 = BaSO3 + CO2 + H2O =>
BaCO3 + H2SO3 = BaSO3 + CO2 + H2O
HNO3 + BaCl2 = Ba(NO3)2 + HCl =>
2 HNO3 + BaCl2 = Ba(NO3)2 + 2 HCl
SiF4(cr) + H2O = H2SiF6(aq) + H2SiO3(cr) =>
3 SiF4(cr) + 3 H2O = 2 H2SiF6(aq) + H2SiO3(cr)
Na4(CO3)2 + H2SO4 = Na2SO4 + H2O + CO2 =>
Na4(CO3)2 + 2 H2SO4 = 2 Na2SO4 + 2 H2O + 2 CO2
C2H4O2KOH = CH3CO2KH2O =>
C2H4O2KOH = CH3CO2KH2O
AgSO4 + Ca(OH)2 = Ag(OH)2 + CaSO4 =>
AgSO4 + Ca(OH)2 = Ag(OH)2 + CaSO4
CH3COOH + O2 = CO + H2O =>
CH3COOH + O2 = 2 CO + 2 H2O
XCH3NO2 + KMnO4 + H2SO4 = XCOOHNO2 + H2O + K2SO4 + MnSO4 =>
5 XCH3NO2 + 6 KMnO4 + 9 H2SO4 = 5 XCOOHNO2 + 14 H2O + 3 K2SO4 + 6 MnSO4
Mn2 + NaBiO3 = Bi3 + MnO4 + Na =>
9 Mn2 + 24 NaBiO3 = 8 Bi3 + 18 MnO4 + 24 Na
MnO4 + I = MnO2 + IO =>
MnO4 + 2 I = MnO2 + 2 IO
(NH4)Cr2O7 = Cr2O3 + N2 + HO =>
2(NH4)Cr2O7 = 2 Cr2O3 + N2 + 8 HO
(NH4)2S + HClO4 = NH4ClO4 + H2S =>
(NH4)2S + 2 HClO4 = 2 NH4ClO4 + H2S
O2 + Zn + H2SO4 = ZnSO4 + H2O =>
O2 + 2 Zn + 2 H2SO4 = 2 ZnSO4 + 2 H2O
Na2Cr2O7 + FeCl2 = FeCr2O7 + NaCl =>
Na2Cr2O7 + FeCl2 = FeCr2O7 + 2 NaCl
Co(H2O)6Cl2 + HCl = CoHCl4 + H2O + H =>
Co(H2O)6Cl2 + 2 HCl = CoHCl4 + 6 H2O + H
Br{-} + (Cr2O7){2-} + H{+} = Br2 + Cr{3+} + H2O =>
6 Br{-} + (Cr2O7){2-} + 14 H{+} = 3 Br2 + 2 Cr{3+} + 7 H2O
Zn(OH)2 + NH4PO4 = ZnPO4 + NH4(OH)2 =>
Zn(OH)2 + NH4PO4 = ZnPO4 + NH4(OH)2
H2O2 + CH2Cl2 = CO2 + HCl + H2O =>
2 H2O2 + CH2Cl2 = CO2 + 2 HCl + 2 H2O
C2H3NaO2*3H2O = CH3COO{-} + Na{+} + OH{-} + H{+} =>
C2H3NaO2*3H2O = CH3COO{-} + Na{+} + 3 OH{-} + 3 H{+}
HC6H7O6 + CaCO3 = Ca(C6H7O6) + CO2 + H2OC =>
7 HC6H7O6 + 4 CaCO3 = 4 Ca(C6H7O6) + 8 CO2 + 14 H2OC
Ag + HNO3 = AgNO3 + NO + H2O =>
3 Ag + 4 HNO3 = 3 AgNO3 + NO + 2 H2O
Ca3(PO4)2 + (NH4)2S = CaS + (NH4)3(PO4) =>
Ca3(PO4)2 + 3(NH4)2S = 3 CaS + 2(NH4)3(PO4)
K3 + P + HCl = KCl + PH =>
K3 + 3 P + 3 HCl = 3 KCl + 3 PH
LiOH + NH4F = LiF + NH3 + H2O =>
LiOH + NH4F = LiF + NH3 + H2O
CoCl2 + NH4OH = Co(OH)Cl + NH4Cl =>
CoCl2 + NH4OH = Co(OH)Cl + NH4Cl
Mn2 + NaBiO3 = Bi3 + MnO4 + Na =>
9 Mn2 + 24 NaBiO3 = 8 Bi3 + 18 MnO4 + 24 Na
S + HNO3 = NO2 + H2SO4 + H2O =>
S + 6 HNO3 = 6 NO2 + H2SO4 + 2 H2O
HCl + KMnO4 = Cl2 + H2O + KCl + MnCl2 =>
16 HCl + 2 KMnO4 = 5 Cl2 + 8 H2O + 2 KCl + 2 MnCl2
Mg(OH)2 + MgCl2 = MgOHCl =>
Mg(OH)2 + MgCl2 = 2 MgOHCl
CoCl2 + NH4OH = Co(OH)Cl + NH4Cl =>
CoCl2 + NH4OH = Co(OH)Cl + NH4Cl
Li3PO4 + H2SO4 = Li2SO4 + H3PO4 =>
2 Li3PO4 + 3 H2SO4 = 3 Li2SO4 + 2 H3PO4
MgCl2 + BaCl2 = MgBa + Cl4 =>
MgCl2 + BaCl2 = MgBa + Cl4
AI + F2 = AIF =>
2 AI + F2 = 2 AIF
N2O5 + HCl = NO2Cl + HNO3 =>
N2O5 + HCl = NO2Cl + HNO3
Al + FeCl3 = Al2Cl3 + Fe =>
2 Al + FeCl3 = Al2Cl3 + Fe
Na2V4O9 + HNO3 = VO2NO3 + NaNO3 + H2O + NO =>
3 Na2V4O9 + 22 HNO3 = 12 VO2NO3 + 6 NaNO3 + 11 H2O + 4 NO
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/24/24
Équations équilibrées sur12/24/23
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