| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH2S + 6 F2 = CF4 + 2 HF + SF6
KClO = KCl + O2 = =>
2 KClO = 2 KCl + O2
C8H9ClKOH = C8H8KClH2O =>
C8H9ClKOH = C8H8KClH2O
C3H7OH + KMnO4 + H2O = C2H4(OH)2 + KOH + MnO2 =>
2 C3H7OH + 2 KMnO4 + 2 H2O = 3 C2H4(OH)2 + 2 KOH + 2 MnO2
KI + Na2SO4 = NaI + K2SO4 =>
2 KI + Na2SO4 = 2 NaI + K2SO4
K[Sb(OH)6] + NaHCO3 = Na[Sb(OH)6] + KHCO3 =>
K[Sb(OH)6] + NaHCO3 = Na[Sb(OH)6] + KHCO3
K2Co3(aq) + FeCl2(aq) = K2Cl2(aq) + FeCo3(s) =>
K2Co3(aq) + FeCl2(aq) = K2Cl2(aq) + FeCo3(s)
Ca(HCO3)2 + NaHCO3 = CaCO3 + NaH3C2O6 =>
Ca(HCO3)2 + NaHCO3 = CaCO3 + NaH3C2O6
Cs + Fe(NO3)2 = CsNO3 + Fe =>
2 Cs + Fe(NO3)2 = 2 CsNO3 + Fe
N2H2 + O2 = H2O + N =>
2 N2H2 + O2 = 2 H2O + 4 N
Fe[Ni(CN)4] + H2O = NiFe2O4 + C + NiO + H2 + N2 =>
2 Fe[Ni(CN)4] + 5 H2O = NiFe2O4 + 8 C + NiO + 5 H2 + 4 N2
NH4Cl(s) + CaO(s) = CaCl2(s) + Ca(OH)2(s) + NH3(g) =>
2 NH4Cl(s) + 2 CaO(s) = CaCl2(s) + Ca(OH)2(s) + 2 NH3(g)
Mg(ClO4)2 + H2O = MgO + O2 + HCl =>
Mg(ClO4)2 + H2O = MgO + 4 O2 + 2 HCl
C6H5COOH + C3H7OH = C10H12O2 + H2O =>
C6H5COOH + C3H7OH = C10H12O2 + H2O
As2S5 + HNO3 + H2O = H2(SO) + H3AsO4 + NO =>
3 As2S5 + 10 HNO3 + 19 H2O = 15 H2(SO) + 6 H3AsO4 + 10 NO
Mn + HNO2 = Mn(NO3)2 + NO + H2O =>
Mn + 8 HNO2 = Mn(NO3)2 + 6 NO + 4 H2O
C2H2 + CaCl + H2 = C2H4Cl2 + CaH2 =>
C2H2 + 2 CaCl + 3 H2 = C2H4Cl2 + 2 CaH2
SnCl4 + Ni(NO3)2 = Sn(NO3)2 + Cl4Ni =>
SnCl4 + Ni(NO3)2 = Sn(NO3)2 + Cl4Ni
MgCl2 + Sr = Sr(Cl2)2 + Mg =>
2 MgCl2 + Sr = Sr(Cl2)2 + 2 Mg
C6H8O6 + Na2CO3 = H2O + CO2 + C3Na2O =>
3 C6H8O6 + 5 Na2CO3 = 12 H2O + 8 CO2 + 5 C3Na2O
Cr(NO3)3 = O2 + Cr + NO =>
Cr(NO3)3 = 3 O2 + Cr + 3 NO
C6H5OH + Na = C6H5Na + OH =>
C6H5OH + Na = C6H5Na + OH
Mg(s) + Na2(g) = Mg3Na2(s) =>
3 Mg(s) + Na2(g) = Mg3Na2(s)
Co(CN)2 + KCN = K2[Co(CN)4] =>
Co(CN)2 + 2 KCN = K2[Co(CN)4]
CH3OH + Na = CH4ONa =>
CH3OH + Na = CH4ONa
C2H5OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COH + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3COH + 7 H2O
Nd + ZnO + Sb = NdZnSbO =>
Nd + ZnO + Sb = NdZnSbO
C4H9OH + O3 = H2O + CO2 =>
C4H9OH + 4 O3 = 5 H2O + 4 CO2
B2S3(s) + H2O(l) = H3BO3(aq) + H2S(g) =>
B2S3(s) + 6 H2O(l) = 2 H3BO3(aq) + 3 H2S(g)
C2N2 + H2O = HCN + HOCN =>
C2N2 + H2O = HCN + HOCN
Tl + O = Tl2O3 =>
2 Tl + 3 O = Tl2O3
KClO3 + Sb2S3 = Sb2O3 + KCl + SO2 =>
3 KClO3 + Sb2S3 = Sb2O3 + 3 KCl + 3 SO2
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
As2O3(S) + Ca(OH)2(aq) = Ca3(AsO3)2(S) + H2O(l) =>
As2O3(S) + 3 Ca(OH)2(aq) = Ca3(AsO3)2(S) + 3 H2O(l)
LiBr + Mg(OH)2 = MgBr2 + LiOH =>
2 LiBr + Mg(OH)2 = MgBr2 + 2 LiOH
N2H4CO = C3H6N6 + NH3 + CO2 =>
6 N2H4CO = C3H6N6 + 6 NH3 + 3 CO2
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Zn(OH)2 + H2O2 = ZnO(OH) + H2O =>
2 Zn(OH)2 + H2O2 = 2 ZnO(OH) + 2 H2O
CdS + NH4C2H3O2 = Cd(C2H3O2)2 + (NH4)2S =>
CdS + 2 NH4C2H3O2 = Cd(C2H3O2)2 + (NH4)2S
BeCl2 + AgNO3 = BeN2O6 + AgCl =>
BeCl2 + 2 AgNO3 = BeN2O6 + 2 AgCl
NaBO3 + H2O = H2O2 + NaBO2 =>
NaBO3 + H2O = H2O2 + NaBO2
IO3{+} + H2O + SO2 = I2 + SO4{-2} + H{+} =>
2 IO3{+} + 8 H2O + 7 SO2 = I2 + 7 SO4{-2} + 16 H{+}
P4Cl3 + Cl2 = PCl5 =>
2 P4Cl3 + 17 Cl2 = 8 PCl5
CdCl2 + NH3 + H2O = Cd(NH3)6(OH)2 + NH4Cl =>
CdCl2 + 8 NH3 + 2 H2O = Cd(NH3)6(OH)2 + 2 NH4Cl
H2O2 + NaHCO3 = NaH3CO5 =>
H2O2 + NaHCO3 = NaH3CO5
KO4 + CO2 = K4C3O4 + O5 =>
20 KO4 + 15 CO2 = 5 K4C3O4 + 18 O5
H2O + NH3 + FeCl3 = Fe(OH)3 + NH4Cl =>
3 H2O + 3 NH3 + FeCl3 = Fe(OH)3 + 3 NH4Cl
NH3 + H2CO3 = HNO3 + C4H6 + H2O =>
11 NH3 + 16 H2CO3 = 11 HNO3 + 4 C4H6 + 15 H2O
(NH4)2O*4(MoO3)7 = MoO3 + (NH4)2O =>
(NH4)2O*4(MoO3)7 = 28 MoO3 + (NH4)2O
KNO(s) = K20(s) + N2(g) + O2(g) =>
20 KNO(s) = K20(s) + 10 N2(g) + 10 O2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/11/24
Équations équilibrées sur01/10/24
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