| Équations équilibrées la veille | Équations équilibrées le lendemain |
C8H6S + H2 = C8H8S
NBr = N2 + Br =>
2 NBr = N2 + 2 Br
Fe{+2}Cl2 + H2O2 + H{+}Cl = Fe{+3}(Cl)3 + H2O =>
2 Fe{+2}Cl2 + H2O2 + 2 H{+}Cl = 2 Fe{+3}(Cl)3 + 2 H2O
NH4NO3 + HS = (NH4)S + HNO3 =>
NH4NO3 + HS = (NH4)S + HNO3
H2SO4 + Cu + NaNO3 = Cu(NO3)2 + NO2 + H2O + Na2SO4 =>
2 H2SO4 + Cu + 4 NaNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O + 2 Na2SO4
C4H10 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH =>
C4H10 + KMnO4 + H2O = C4H9(OH)2 + MnO2 + KOH
MnO + Fe = Fe(MnO) =>
MnO + Fe = Fe(MnO)
сера + озон = диоксидсеры =>
3 S + 2 O3 = 3 SO2
KNO3 = KNO2 + O2 = KNO3 =>
2 KNO3 = 2 KNO2 + O2
Fe + NiSO4 = Fe(SO4)4 + Ni =>
Fe + 4 NiSO4 = Fe(SO4)4 + 4 Ni
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Cu{2+} + S2O3{2-} + H2O = H2S4O6 + Cu(OH) =>
2 Cu{2+} + 2 S2O3{2-} + 2 H2O = H2S4O6 + 2 Cu(OH)
Fe2(SO4)3 + H3AsO4 + H2O + O2 = (FeAsO4)3(SO4)1(OH)1(H2O)3 + H2SO4 =>
6 Fe2(SO4)3 + 12 H3AsO4 + 10 H2O + 3 O2 = 4(FeAsO4)3(SO4)1(OH)1(H2O)3 + 14 H2SO4
(BaCl2) + (Pb(NO3)2) = PbCl2 + Ba(NO3)2 =>
(BaCl2) + (Pb(NO3)2) = PbCl2 + Ba(NO3)2
AgBr + HNO3 = AgNO3 + NO + Br2 + H2O =>
6 AgBr + 8 HNO3 = 6 AgNO3 + 2 NO + 3 Br2 + 4 H2O
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
[NH3CH2COOH]Br + NaOH = NH2CH2COONa + NaBr + H2O =>
[NH3CH2COOH]Br + 2 NaOH = NH2CH2COONa + NaBr + 2 H2O
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH =>
Al2(SO3)3 + KOH = K(SO3)3 + Al2OH
OS + O = OSO3 =>
OS + 3 O = OSO3
O2 + C4H20 = H2O + CO2 =>
9 O2 + C4H20 = 10 H2O + 4 CO2
[Ni(C2H8N2)3]Cl2 + HCl = [Ni(C2H10N2)3]Cl2(aq) + Cl2 =>
[Ni(C2H8N2)3]Cl2 + 6 HCl = [Ni(C2H10N2)3]Cl2(aq) + 3 Cl2
NaF + ArNO3 = ArF + NaNO3 =>
NaF + ArNO3 = ArF + NaNO3
C6H12 + H2 = C6H14 =>
C6H12 + H2 = C6H14
CrO3 + KI = CrI3 + I2 + K2Cr2O7 =>
14 CrO3 + 12 KI = 2 CrI3 + 3 I2 + 6 K2Cr2O7
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
Pt + HNO3 + HCl = PtCl4 + NO + H2O =>
3 Pt + 4 HNO3 + 12 HCl = 3 PtCl4 + 4 NO + 8 H2O
CaCl2 + Li2CO3 = CaCO3 + LiCl =>
CaCl2 + Li2CO3 = CaCO3 + 2 LiCl
Pb(NO3)2(aq) + NaOH(aq) = PbOH(aq) + Na(NO3)2(s) =>
Pb(NO3)2(aq) + NaOH(aq) = PbOH(aq) + Na(NO3)2(s)
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
KOBr + H2O = KOH + HOBr =>
KOBr + H2O = KOH + HOBr
C6H10O5 + C3H6O = H2O + C9H5 =>
7 C6H10O5 + 10 C3H6O = 45 H2O + 8 C9H5
CO3{-2)+H{+} = H2CO3 =>
CO3{-2)+2H{+} = H2CO3
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
HF + NH3 = NH4F =>
HF + NH3 = NH4F
SF6 = SF4 + F2 =>
SF6 = SF4 + F2
He + O2 = He2O =>
4 He + O2 = 2 He2O
Na(CO3) + Ca(OH)2 = NaOH + Ca(CO3)2 =>
2 Na(CO3) + Ca(OH)2 = 2 NaOH + Ca(CO3)2
NH4OH(aq) + H2SO4(aq) = (NH4)2SO4(aq) + H2O =>
2 NH4OH(aq) + H2SO4(aq) = (NH4)2SO4(aq) + 2 H2O
AgNO3 + I2 + H2O = AgIO2 + HNO3 + AgI =>
4 AgNO3 + 2 I2 + 2 H2O = AgIO2 + 4 HNO3 + 3 AgI
K2(SO4) = K2S + O =>
K2(SO4) = K2S + 4 O
C2H5Br + HNO3 = C2H5NO2 + HBr + O =>
C2H5Br + HNO3 = C2H5NO2 + HBr + O
C6H10O5 + H2O + Fe{3+} = CO2 + H{+} + Fe{2+} =>
C6H10O5 + 7 H2O + 24 Fe{3+} = 6 CO2 + 24 H{+} + 24 Fe{2+}
K + Ca(OH)2 = KOH + Ca =>
2 K + Ca(OH)2 = 2 KOH + Ca
P2O5 + O2 = PO4 =>
2 P2O5 + 3 O2 = 4 PO4
KI + Fe(NO3) = K2NO3 + FeI2 =>
2 KI + Fe(NO3) = K2NO3 + FeI2
Ti(CN)4 = Ti + C + N2 =>
Ti(CN)4 = Ti + 4 C + 2 N2
Ca3P2 + H2O = Ca(OH)2 + PH3 =>
Ca3P2 + 6 H2O = 3 Ca(OH)2 + 2 PH3
CuO + SO3 = CuSO4 = =>
CuO + SO3 = CuSO4
Na2S2O3 + Na3AsO3 + HCl = NaCl + H2O + Na2SO4 + As2S3 =>
3 Na2S2O3 + 2 Na3AsO3 + 6 HCl = 6 NaCl + 3 H2O + 3 Na2SO4 + As2S3
Cr2O3 + SO2 = CrS + O =>
Cr2O3 + 2 SO2 = 2 CrS + 7 O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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