| Équations équilibrées la veille | Équations équilibrées le lendemain |
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
HNO3 + H3AsO3 = NO + H3AsO4 + H2O =>
2 HNO3 + 3 H3AsO3 = 2 NO + 3 H3AsO4 + H2O
Sr(CIO3)2 = Sr + CIO3 =>
Sr(CIO3)2 = Sr + 2 CIO3
AgNO3 + NaCN = NaNO3 + Na[Ag(CN)2] =>
AgNO3 + 2 NaCN = NaNO3 + Na[Ag(CN)2]
HNCS + HNO3 = CO2 + H2SO4 + NO + H2O =>
3 HNCS + 13 HNO3 = 3 CO2 + 3 H2SO4 + 16 NO + 5 H2O
Co(OH)2 + Cl2 + KOH = KCl + Co(OH)3 =>
2 Co(OH)2 + Cl2 + 2 KOH = 2 KCl + 2 Co(OH)3
SbCl3 + KClO3 + HCl = SbCl5 + KCl + H2O =>
3 SbCl3 + KClO3 + 6 HCl = 3 SbCl5 + KCl + 3 H2O
Al + NH4OH = AlOH + NH4 =>
Al + NH4OH = AlOH + NH4
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
H2S + Cl2O = H2O + Cl2S =>
H2S + Cl2O = H2O + Cl2S
AE + HOH = AEOH + H2 =>
2 AE + 2 HOH = 2 AEOH + H2
AgClO4 + NH4I = AgI + ClO4NH4 =>
AgClO4 + NH4I = AgI + ClO4NH4
V2O5 + Mg = V + MgO =>
V2O5 + 5 Mg = 2 V + 5 MgO
H2O2 + CH3COCH3 = C12H24O8 + H2O =>
4 H2O2 + 4 CH3COCH3 = C12H24O8 + 4 H2O
C12H24 + O2 = CO2 + H2O =>
C12H24 + 18 O2 = 12 CO2 + 12 H2O
NH4Cl + NaBr = NH4Br + NaCl =>
NH4Cl + NaBr = NH4Br + NaCl
Ag(CH3COO)2 = Ag + CH3COO =>
Ag(CH3COO)2 = Ag + 2 CH3COO
KI + I2 + NaOH = NaI + KOI + H2O =>
KI + I2 + 2 NaOH = 2 NaI + KOI + H2O
Si4 + NH3 = Si3N4 + H2 =>
3 Si4 + 16 NH3 = 4 Si3N4 + 24 H2
V2O5 + Mg = V + MgO =>
V2O5 + 5 Mg = 2 V + 5 MgO
Al(OH)3 + NaOH = NaAlO2 + H2O =>
Al(OH)3 + NaOH = NaAlO2 + 2 H2O
enxofre + ozônio = dióxidodeenxofre =>
3 S + 2 O3 = 3 SO2
KCl + MgO = MgCl2 + K2O =>
2 KCl + MgO = MgCl2 + K2O
Zn + S = ZnS =>
Zn + S = ZnS
Fe(s) + S(s) = FeS(s) =>
Fe(s) + S(s) = FeS(s)
Cu(NO3)2 + S = CuS + NO3 =>
Cu(NO3)2 + S = CuS + 2 NO3
Na3[Co(NO2)6] + KOH = K2Na[Co(NO2)6] + NaOH =>
Na3[Co(NO2)6] + 2 KOH = K2Na[Co(NO2)6] + 2 NaOH
Nd(OH)3 + HIO = Nd(OH)2IO + H2O =>
Nd(OH)3 + HIO = Nd(OH)2IO + H2O
Zn(NO3)2 = Zn + N2 + O6 =>
Zn(NO3)2 = Zn + N2 + O6
C2H + H2 = C2H6 =>
2 C2H + 5 H2 = 2 C2H6
Al + H{+} = H + Al3{+} =>
3 Al + H{+} = H + Al3{+}
HCuCl2 = H2[CuCl4] + Cu =>
2 HCuCl2 = H2[CuCl4] + Cu
NiO + PH3 = Ni + HPO4 + H =>
4 NiO + PH3 = 4 Ni + HPO4 + 2 H
NaOH + Pb(ClO4)2 = Pb(OH)2 + Na(ClO4) =>
2 NaOH + Pb(ClO4)2 = Pb(OH)2 + 2 Na(ClO4)
NH4HCO3 + KOH = H2O + NH4 + KCO3 =>
NH4HCO3 + KOH = H2O + NH4 + KCO3
NH3 + H2O + CO2O3 = CO(OH)2 + NH4NO3 =>
6 NH3 + H2O + 4 CO2O3 = 4 CO(OH)2 + 3 NH4NO3
C2H5OH + NaNH2 = C2H7N + NaOH =>
C2H5OH + NaNH2 = C2H7N + NaOH
Cu(SCN) + K(IO3) + HCl = Cu(SO4) + KCl + HCN + ICl + H2O =>
4 Cu(SCN) + 7 K(IO3) + 14 HCl = 4 Cu(SO4) + 7 KCl + 4 HCN + 7 ICl + 5 H2O
S + O2 = SO3 = H2O =>
2 S + 3 O2 = 2 SO3
RbHCO3 + HBr = RbBr + H2O + CO2 =>
RbHCO3 + HBr = RbBr + H2O + CO2
C6H10O5 + H2O + Fe{3+} = CO2 + H{+} + Fe{2+} =>
C6H10O5 + 7 H2O + 24 Fe{3+} = 6 CO2 + 24 H{+} + 24 Fe{2+}
HNO3 + NH3*H2O = NH4NO3 + H2O =>
HNO3 + NH3*H2O = NH4NO3 + H2O
Na2S + AgNO3 = (Ag)2S + Na2(NO3)2 =>
Na2S + 2 AgNO3 = (Ag)2S + Na2(NO3)2
NaHSO3 + AgNO3 = NaNO3 + AgHSO3 =>
NaHSO3 + AgNO3 = NaNO3 + AgHSO3
Na2S + AgNO3 = (Ag)2S + Na2(NO3)2 =>
Na2S + 2 AgNO3 = (Ag)2S + Na2(NO3)2
CH5N + HNO2 = N2 + CH3OH + H2O =>
CH5N + HNO2 = N2 + CH3OH + H2O
C2H2 + H2O = CH3CO0H =>
C2H2 + H2O = CH3CO0H
Cr2O3 = O2 + Cr3O4 =>
6 Cr2O3 = O2 + 4 Cr3O4
SiCl4 + NH4OH = Si(OH)4 + NH4Cl =>
SiCl4 + 4 NH4OH = Si(OH)4 + 4 NH4Cl
NH2CH2COOH*HClO4*NH4ClO4 = CO2 + H2O + N2 + Cl2 + O2 =>
2 NH2CH2COOH*HClO4*NH4ClO4 = 4 CO2 + 10 H2O + 2 N2 + 2 Cl2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/19/24
Équations équilibrées sur12/19/23
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