| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 K2SO4 + Mg = Mg(SO4)2 + 4 K
Mn(NO3)2 = MnO2 + NO2 =>
Mn(NO3)2 = MnO2 + 2 NO2
HI + O2 = I + H2O =>
4 HI + O2 = 4 I + 2 H2O
Ce(NO3)3 = CeO2 + N2 + O2 =>
2 Ce(NO3)3 = 2 CeO2 + 3 N2 + 7 O2
Zn{+2} + N{-3} = Zn{-} + N{+} =>
4 Zn{+2} + 3 N{-3} = 4 Zn{-} + 3 N{+}
NaF + Br = BrF + Na =>
NaF + Br = BrF + Na
AgF + H2 = Ag + HF =>
2 AgF + H2 = 2 Ag + 2 HF
C169H262O + O2 = CO2 + H2O =>
C169H262O + 234 O2 = 169 CO2 + 131 H2O
AgF + H2 = Ag + HF =>
2 AgF + H2 = 2 Ag + 2 HF
Hg(SCN)2 + O2 = HgO + SO2 + CO2 + N2 =>
2 Hg(SCN)2 + 9 O2 = 2 HgO + 4 SO2 + 4 CO2 + 2 N2
Ag(NO2) + BaSO4 = Ag2SO4 + Ba(NO2)2 =>
2 Ag(NO2) + BaSO4 = Ag2SO4 + Ba(NO2)2
Ag(NO)3 + NaBH4 = AgBH4 + Na(NO)3 =>
Ag(NO)3 + NaBH4 = AgBH4 + Na(NO)3
Hg(s) + HCl = HgCl + H2 =>
2 Hg(s) + 2 HCl = 2 HgCl + H2
C5H10O2 + NaOH = C5H9O2Na + H2O =>
C5H10O2 + NaOH = C5H9O2Na + H2O
S + F2 = (SF6) =>
S + 3 F2 = (SF6)
CaCO3 + H2O = Ca(OH)2 + H2CO3 =>
CaCO3 + 2 H2O = Ca(OH)2 + H2CO3
K + H2O + AlCl3 = Al(OH)3 + KCl + H2 =>
6 K + 6 H2O + 2 AlCl3 = 2 Al(OH)3 + 6 KCl + 3 H2
NaOH + Mg = NaMg + OH =>
NaOH + Mg = NaMg + OH
(NH4)2CO3(aq) + Fe(NO3)3(aq) = NH4NO3 + Fe2(CO3)3 =>
3(NH4)2CO3(aq) + 2 Fe(NO3)3(aq) = 6 NH4NO3 + Fe2(CO3)3
Na2B4O7 + AgNO3 = AgBO2(s) + B2O3(s) + Na + NO3 =>
Na2B4O7 + 2 AgNO3 = 2 AgBO2(s) + B2O3(s) + 2 Na + 2 NO3
H2SO5 + C3H6O = C6H12O4 + H2SO4 =>
2 H2SO5 + 2 C3H6O = C6H12O4 + 2 H2SO4
Fe + Cl = FeCl2 =>
Fe + 2 Cl = FeCl2
Pb(NO3)2 + NaOH + CSN2H4 = H2O + PbS + CON2H4 + NaNO3 =>
Pb(NO3)2 + 2 NaOH + CSN2H4 = H2O + PbS + CON2H4 + 2 NaNO3
MgCl + O2 = MgO2 + Cl =>
MgCl + O2 = MgO2 + Cl
CaO + Na2O = Na + CaO2 =>
CaO + Na2O = 2 Na + CaO2
CaCO3 + H2 = CaH2 + CO3 =>
CaCO3 + H2 = CaH2 + CO3
C8H5NO6 + H4N2 = C8H5N3O4 + H2O =>
C8H5NO6 + H4N2 = C8H5N3O4 + 2 H2O
NaI + HBr = NaBr + HI =>
NaI + HBr = NaBr + HI
Na2SiO4 + HCl = NaCl + H2SiO4 =>
Na2SiO4 + 2 HCl = 2 NaCl + H2SiO4
Ca2Al3(SiO4)3(OH) + SiO2 = CaAl2Si2O8 + Ca3Al2(SiO4)3 + H2O =>
4 Ca2Al3(SiO4)3(OH) + SiO2 = 5 CaAl2Si2O8 + Ca3Al2(SiO4)3 + 2 H2O
Cl2(g) + CaI2(aq) = CaCl2(aq) + I2(s) =>
Cl2(g) + CaI2(aq) = CaCl2(aq) + I2(s)
[Ag(NH3)2]NO3 + C6H12O6 + H2O = Ag + C6H12O7 + NH3 =>
2[Ag(NH3)2]NO3 + 9 C6H12O6 + 3 H2O = 2 Ag + 9 C6H12O7 + 6 NH3
CsCH3CO2 + H2O = H3COOH + CsOH =>
CsCH3CO2 + 3 H2O = 2 H3COOH + CsOH
FeO + N2 + H2O = Fe2O3 + NH3 =>
6 FeO + N2 + 3 H2O = 3 Fe2O3 + 2 NH3
Fe(ClO)3 + (NH4)2S = Fe2S3 + NH4ClO =>
2 Fe(ClO)3 + 3(NH4)2S = Fe2S3 + 6 NH4ClO
C4H10 = C + H =>
C4H10 = 4 C + 10 H
IO{-}3(aq) + HSO{-}3(aq) = I{-}(aq) + SO2{-}4(aq) + H2O =>
3 IO{-}3(aq) + 2 HSO{-}3(aq) = 3 I{-}(aq) + 2 SO2{-}4(aq) + H2O
KNO3 + Al + KOH + H2O = NH3 + KAlO3 =>
5 KNO3 + 8 Al + 3 KOH + 6 H2O = 5 NH3 + 8 KAlO3
Ca(OH)2 + H2O2 = CaO2 + H2O =>
Ca(OH)2 + H2O2 = CaO2 + 2 H2O
C2H5SH + O2 = CO2 + H2O + SO2 =>
2 C2H5SH + 9 O2 = 4 CO2 + 6 H2O + 2 SO2
Al + NOH + H2O = AlN(OH)3 + H2 =>
Al + NOH + 2 H2O = AlN(OH)3 + H2
ZnSO4 + H2 = ZnS + H2O =>
ZnSO4 + 4 H2 = ZnS + 4 H2O
ClO2 + NaOH = NaClO4 + H2O + NaClO =>
2 ClO2 + 2 NaOH = NaClO4 + H2O + NaClO
H2O + O2 = H2O2 =>
2 H2O + O2 = 2 H2O2
C2560H5120 + O2 = CO2 + H2O =>
C2560H5120 + 3840 O2 = 2560 CO2 + 2560 H2O
CH3OH + NaOH = CH3NaO + H2O =>
CH3OH + NaOH = CH3NaO + H2O
KNO3 + (NH4)2CrO4 = K2CrO4 + NH4NO3 =>
2 KNO3 + (NH4)2CrO4 = K2CrO4 + 2 NH4NO3
SiO2 + FeO = FeSi + O2 =>
2 SiO2 + 2 FeO = 2 FeSi + 3 O2
NH4OH + (H2SO3) = NH4(HSO3)2 + H3O =>
NH4OH + 2(H2SO3) = NH4(HSO3)2 + H3O
O2 + C2H3Cl = C + H2O + HCl =>
O2 + 2 C2H3Cl = 4 C + 2 H2O + 2 HCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/26/24
Équations équilibrées sur12/26/23
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