| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2[Zn(OH)4] + 2 HBr = Zn(OH)2 + 2 NaBr + 2 H2O
CH4N2O + C6H12O6 = C7H16N2O7 =>
CH4N2O + C6H12O6 = C7H16N2O7
KFe(C2O4)*7H2O = KFe(C2O4) + H2O =>
KFe(C2O4)*7H2O = KFe(C2O4) + 7 H2O
Cl2 + Ca(HCO3)2 = HOCl + CO2 + CaCl2 =>
2 Cl2 + Ca(HCO3)2 = 2 HOCl + 2 CO2 + CaCl2
Cl + C3Cl = CCl4 =>
11 Cl + C3Cl = 3 CCl4
PI3 + Pb(NO3)2 = PbI2 + P(NO3)3 =>
2 PI3 + 3 Pb(NO3)2 = 3 PbI2 + 2 P(NO3)3
Pb3(PO4)2 + Mg = PO4Mg + Pb =>
Pb3(PO4)2 + 2 Mg = 2 PO4Mg + 3 Pb
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
H2O + MgI2 = HI + Mg(OH)2 =>
2 H2O + MgI2 = 2 HI + Mg(OH)2
AgNO3(aq) + NaI(aq) = AgI + NaNO3 =>
AgNO3(aq) + NaI(aq) = AgI + NaNO3
HCO3{-} + C3H6O3 = H2CO3 + C3H5O3{-} = CO2 + H2O =>
HCO3{-} + C3H6O3 = H2CO3 + C3H5O3{-}
KMnO4 + HCOOH + H2SO4 = MnSO4 + CO2 + H2O + K2SO4 =>
2 KMnO4 + 5 HCOOH + 3 H2SO4 = 2 MnSO4 + 5 CO2 + 8 H2O + K2SO4
HClO + I = HI + ClO =>
HClO + I = HI + ClO
Mn{2+} + Pb{4+} + H2O{-} = MnO4{-} + Pb{2+} + H{+} =>
2 Mn{2+} + 9 Pb{4+} + 8 H2O{-} = 2 MnO4{-} + 9 Pb{2+} + 16 H{+}
P4(s) + Cl4(g) = PCl5(s) =>
P4(s) + 5 Cl4(g) = 4 PCl5(s)
C6H6(l) + O2(g) = CO2 + H2O(u) =>
2 C6H6(l) + 15 O2(g) = 12 CO2 + 6 H2O(u)
Hg + CuSO4 = Hg(SO4)2 + Cu =>
Hg + 2 CuSO4 = Hg(SO4)2 + 2 Cu
H2SO4 + C10H8 = C10H6(SO3H)2 + H2O =>
2 H2SO4 + C10H8 = C10H6(SO3H)2 + 2 H2O
H2(SO4) + Al(OH)3 = H2(OH)3 + AlSO4 =>
H2(SO4) + Al(OH)3 = H2(OH)3 + AlSO4
HCN + O2 = H2O + NO + CO2 =>
4 HCN + 7 O2 = 2 H2O + 4 NO + 4 CO2
NH3*H20 + KOH = NH3 + K + H2O =>
NH3*H20 + 20 KOH = NH3 + 20 K + 20 H2O
Cl + C3Cl = CCl4 =>
11 Cl + C3Cl = 3 CCl4
HCl(aq) + As2O3(s) + NaNO3(aq) + H2O(l) = NO(g) + (H3AsO4)(aq) + NaCl(aq) =>
4 HCl(aq) + 3 As2O3(s) + 4 NaNO3(aq) + 7 H2O(l) = 4 NO(g) + 6(H3AsO4)(aq) + 4 NaCl(aq)
NaOH + CdCO3 = Cd(OH)2 + Na2CO3 =>
2 NaOH + CdCO3 = Cd(OH)2 + Na2CO3
K + (NO3)2 = KNO3 =>
2 K + (NO3)2 = 2 KNO3
(NH4)3PO4 + Rb2SO4 = Rb3PO4 + (NH4)2SO4 =>
2(NH4)3PO4 + 3 Rb2SO4 = 2 Rb3PO4 + 3(NH4)2SO4
CuSO4 + Pb{2+} = Cu{2+} + PbSO4 =>
CuSO4 + Pb{2+} = Cu{2+} + PbSO4
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
Re + O2 = ReO3 =>
2 Re + 3 O2 = 2 ReO3
Cl + C3Cl = CCl4 =>
11 Cl + C3Cl = 3 CCl4
NiSO4 + NaOH + H2O2 = Ni(OH)3 + Na2SO4 =>
2 NiSO4 + 4 NaOH + H2O2 = 2 Ni(OH)3 + 2 Na2SO4
Fe(OH)3 + H2SO4 + O2 = Fe(SO4)3 + H2O =>
4 Fe(OH)3 + 12 H2SO4 + 3 O2 = 4 Fe(SO4)3 + 18 H2O
Cl + C3Cl = CCl4 =>
11 Cl + C3Cl = 3 CCl4
AgNO3 + KBr = AgBr + KNO3 =>
AgNO3 + KBr = AgBr + KNO3
MnO + O2 = Mn3O4 =>
6 MnO + O2 = 2 Mn3O4
Fe(s) + AlCl3(aq) = FeAlCl3(aq) =>
Fe(s) + AlCl3(aq) = FeAlCl3(aq)
CO2 + Mg = MgO + C =>
CO2 + 2 Mg = 2 MgO + C
I2 + K2SO3 + KOH = KI + KSO4 + H2O =>
3 I2 + 2 K2SO3 + 4 KOH = 6 KI + 2 KSO4 + 2 H2O
(CH3CO2)2Zn + Na3PO4 = Zn3(PO4)2 + C2H3NaO2 =>
3(CH3CO2)2Zn + 2 Na3PO4 = Zn3(PO4)2 + 6 C2H3NaO2
FeCl + Na2S2O4 = Fe + Na2S2O4Cl =>
FeCl + Na2S2O4 = Fe + Na2S2O4Cl
KClO4 + NH3 = KNO3 + KCl + Cl2 + H2O =>
9 KClO4 + 8 NH3 = 8 KNO3 + KCl + 4 Cl2 + 12 H2O
Fe2(SO4)3 + NH3 + H2O = Fe(OH0)3 + (NH4)2SO4 =>
Fe2(SO4)3 + 6 NH3 + 6 H2O = 2 Fe(OH0)3 + 3(NH4)2SO4
CaBr2 + F2 = CaF + Br =>
2 CaBr2 + F2 = 2 CaF + 4 Br
HNO3 + Ag(NH3)2 + Cl2 = AgCl + NH4 + NO3 =>
4 HNO3 + 2 Ag(NH3)2 + Cl2 = 2 AgCl + 4 NH4 + 4 NO3
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
TiCl3 + CuCl2 + H2O = CuCl + TiOCl2 + HCl =>
TiCl3 + CuCl2 + H2O = CuCl + TiOCl2 + 2 HCl
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
NaOH + KBr = KOH + NaBr =>
NaOH + KBr = KOH + NaBr
C2020 = C2 =>
C2020 = 1010 C2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/21/25
Équations équilibrées sur05/21/24
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