| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2CO3 + V(OH)2 = VCO3 + 2 H2O
C5HN11NH2 + O2 = CO2 + H2O + N2 =>
4 C5HN11NH2 + 23 O2 = 20 CO2 + 6 H2O + 24 N2
O2 + CuO + TeO2 = Cu3TeO6 =>
O2 + 6 CuO + 2 TeO2 = 2 Cu3TeO6
MgCO3 + NaSO4 = MgSO4 + NaCO3 =>
MgCO3 + NaSO4 = MgSO4 + NaCO3
Zn + N2O4 = Zn(NO3)2 + N2 =>
2 Zn + 3 N2O4 = 2 Zn(NO3)2 + N2
CH18 + O2 = CO2 + H2O =>
2 CH18 + 11 O2 = 2 CO2 + 18 H2O
Fe + SCN = Fe(NCS)2 =>
Fe + 2 SCN = Fe(NCS)2
K2Cr2O7 + NaI = K2I + NaCr2O7 =>
K2Cr2O7 + NaI = K2I + NaCr2O7
H3PO4(aw) + NH4OH(aw) = H2O(l) + (NH4)3PO4(aq) =>
H3PO4(aw) + 3 NH4OH(aw) = 3 H2O(l) + (NH4)3PO4(aq)
CrO4 = Cr2O8 =>
2 CrO4 = Cr2O8
H2 + Na = NaH2 =>
H2 + Na = NaH2
NH3 + H2O = NH4 + OH =>
NH3 + H2O = NH4 + OH
(NH4)2SO4(aq) + Ca(OH)2(c) = CaSO4(c) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(c) = CaSO4(c) + 2 NH3(g) + 2 H2O(l)
Zn + AgNO3 = Zn(NO3)2 + (Ag) =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2(Ag)
C6HOH + O2 = H2O + CO2 =>
C6HOH + 6 O2 = H2O + 6 CO2
C2O2H4 + C4H10O = C6H12O2 + H2O =>
C2O2H4 + C4H10O = C6H12O2 + H2O
Pb(NO3)2(aq) + Na2CrO4(aq) = PbCrO4(s) + NaNO3(aq) =>
Pb(NO3)2(aq) + Na2CrO4(aq) = PbCrO4(s) + 2 NaNO3(aq)
K2CrO4 + HCl + Zn = CrO2 + ZnCl2 + KCl + H2O =>
K2CrO4 + 4 HCl + Zn = CrO2 + ZnCl2 + 2 KCl + 2 H2O
P2O4 + AgNO3 + H2O = H3PO4 + HNO3 + Ag =>
P2O4 + 2 AgNO3 + 4 H2O = 2 H3PO4 + 2 HNO3 + 2 Ag
FeSO4 + Zn = Zn(SO4)2 + Fe =>
2 FeSO4 + Zn = Zn(SO4)2 + 2 Fe
H2SO4 + e + H3O{+} = SO2 + H2O =>
H2SO4 + 2e + 2 H3O{+} = SO2 + 4 H2O
AgNO3 + CO = Ag + CO2 + NO2 =>
AgNO3 + CO = Ag + CO2 + NO2
Al(s) + H2O = Al2O3(aq) + H2(g) =>
2 Al(s) + 3 H2O = Al2O3(aq) + 3 H2(g)
CH4 + HCO3{-} + H{+} = C2H4O2 + H2O =>
CH4 + HCO3{-} + H{+} = C2H4O2 + H2O
NaHCO3 + HNO3 = H(HCO3) + NaNO3 =>
NaHCO3 + HNO3 = H(HCO3) + NaNO3
Bi(NO3)3*5H2O + H2S = Bi2(S)3 + HNO3 + H2O =>
2 Bi(NO3)3*5H2O + 3 H2S = Bi2(S)3 + 6 HNO3 + 10 H2O
Fe{2+} + AgNO3 = Fe(NO3)2 + Ag{+} =>
Fe{2+} + 2 AgNO3 = Fe(NO3)2 + 2 Ag{+}
C + PbO2 = Pb + CO2 =>
C + PbO2 = Pb + CO2
C12H3O8 + O2 = CO2 + H2O =>
4 C12H3O8 + 35 O2 = 48 CO2 + 6 H2O
Mg(NO3)2 + H3PO4 = HNO3 + Mg3(PO4)2 =>
3 Mg(NO3)2 + 2 H3PO4 = 6 HNO3 + Mg3(PO4)2
PhCHOCl + Ph3C4H6O2P = PhC5H7O2Cl + Ph3PO =>
PhCHOCl + Ph3C4H6O2P = PhC5H7O2Cl + Ph3PO
C6H12O6 + Cr2O7{-2} + H{+} = Cr{+} + CO2 + H2O =>
5 C6H12O6 + 12 Cr2O7{-2} + 48 H{+} = 24 Cr{+} + 30 CO2 + 54 H2O
C6H10 + CH3CO3H = C6H10O + CH3COOH =>
C6H10 + CH3CO3H = C6H10O + CH3COOH
HNO2 + NaC2H3O2 = NaNO2 + HC2H3O2 =>
HNO2 + NaC2H3O2 = NaNO2 + HC2H3O2
C96H141O66 + O2 = CO2 + H2O =>
4 C96H141O66 + 393 O2 = 384 CO2 + 282 H2O
K8H7W11CoO40 + KMnO4 + H2SO4 = K8H4W11CoO40 + K2SO4 + MnSO4 + H2O =>
10 K8H7W11CoO40 + 6 KMnO4 + 9 H2SO4 = 10 K8H4W11CoO40 + 3 K2SO4 + 6 MnSO4 + 24 H2O
Al(NO3)3 + CaSO4 = Al2(SO4)3 + Ca(NO3)2 =>
2 Al(NO3)3 + 3 CaSO4 = Al2(SO4)3 + 3 Ca(NO3)2
CaCl2 + Cl2 + H2O = Ca(ClO)2 + HCl =>
CaCl2 + 2 Cl2 + 2 H2O = Ca(ClO)2 + 4 HCl
Cd + HNO3 = Cd(NO3)2 + H2O + N2O =>
4 Cd + 10 HNO3 = 4 Cd(NO3)2 + 5 H2O + N2O
Cr2O3 + Na2SO3 = SO2 + NaCrO2 =>
Cr2O3 + Na2SO3 = SO2 + 2 NaCrO2
Zn(s) + HCl = ZnCl(aq) + H2 =>
2 Zn(s) + 2 HCl = 2 ZnCl(aq) + H2
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + NH4NO3(aq) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + NH4NO3(aq) + 3 H2O(l)
AgNO3 + C5H12 = Ag(C5H12)(NO3) =>
AgNO3 + C5H12 = Ag(C5H12)(NO3)
H2O + I{-} = H2 + OH{-} + I2 =>
2 H2O + 2 I{-} = H2 + 2 OH{-} + I2
F2 + HCl = ClF + H2 =>
F2 + 2 HCl = 2 ClF + H2
Mg + KF = MgK + F =>
Mg + KF = MgK + F
KOCl2 + HCl = KCl + Cl2 + H2O =>
2 KOCl2 + 4 HCl = 2 KCl + 3 Cl2 + 2 H2O
Cs2SO4 + AgNO3 = CsNO3 + Ag2SO4 =>
Cs2SO4 + 2 AgNO3 = 2 CsNO3 + Ag2SO4
Fe3O4 + CO = Fe + CO2 =>
Fe3O4 + 4 CO = 3 Fe + 4 CO2
Zn(s) + NaOH(aq) = Zn(OH) + Na =>
Zn(s) + NaOH(aq) = Zn(OH) + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/27/25
Équations équilibrées sur05/27/24
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