| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C12H22011 + 7353 KClO3 = 24 CO2 + 22011 H2O + 7353 KCl
H{+} + Fe2S3 + NO3{-} = S + Fe{3+} + NO2 + H2O =>
12 H{+} + Fe2S3 + 6 NO3{-} = 3 S + 2 Fe{3+} + 6 NO2 + 6 H2O
HBr + Al = AlBr + H =>
HBr + Al = AlBr + H
Al(HCO3)3 + Cu3(PO4)2 = AlPO4 + Cu(HCO3)2 =>
2 Al(HCO3)3 + Cu3(PO4)2 = 2 AlPO4 + 3 Cu(HCO3)2
CO3{2-} + AgNO3 = Ag2CO3 + NO3{-} =>
CO3{2-} + 2 AgNO3 = Ag2CO3 + 2 NO3{-}
CaS + H2O = Ca(HS)2 + Ca(OH)2 =>
2 CaS + 2 H2O = Ca(HS)2 + Ca(OH)2
UO2 = (UO2) =>
UO2 = (UO2)
FeS + Fe{3+} = Fe{2+} + S =>
FeS + 2 Fe{3+} = 3 Fe{2+} + S
C18H30O3S + O2 = CO2 + H2O + SO2 =>
C18H30O3S + 25 O2 = 18 CO2 + 15 H2O + SO2
KMnO4 + NaCl + H2SO4 = K2SO + MnSO4 + NaSO4 + Cl2 + H2O =>
2 KMnO4 + 8 NaCl + 11 H2SO4 = K2SO + 2 MnSO4 + 8 NaSO4 + 4 Cl2 + 11 H2O
Zn + Zn(NO3)2 = NO3{-} + Zn{+} =>
Zn + Zn(NO3)2 = 2 NO3{-} + 2 Zn{+}
Ba(NO3)2 + SO4 = BaSO4 + NO3 =>
Ba(NO3)2 + SO4 = BaSO4 + 2 NO3
C28H57COH + O2 = CO2 + H2O =>
C28H57COH + 43 O2 = 29 CO2 + 29 H2O
K2CO3 + BaCl2 = K2Cl2 + BaCO3 =>
K2CO3 + BaCl2 = K2Cl2 + BaCO3
HOOC{-}COOH + KOH = KOOC{-}COOK + H2O =>
HOOC{-}COOH + KOH = KOOC{-}COOK + H2O
C6H12O6(s) + O2 = CO2(g)H2O(g) =>
C6H12O6(s) + 6 O2 = 6 CO2(g)H2O(g)
Cu2S + S8 = CuS =>
8 Cu2S + S8 = 16 CuS
ZnS + HBr = ZnH2 + Br2S =>
ZnS + 2 HBr = ZnH2 + Br2S
Sr(s) + O2(g) = SrO(s) =>
2 Sr(s) + O2(g) = 2 SrO(s)
(NH4)2SO4 + NaI = (NH4)2I + SO4Na =>
(NH4)2SO4 + NaI = (NH4)2I + SO4Na
NH4 + OH = N2 + H2O =>
2 NH4 + 8 OH = N2 + 8 H2O
NH4OH + H3PO2 = (NH4)3PO2 + H2O =>
3 NH4OH + H3PO2 = (NH4)3PO2 + 3 H2O
Cu2S + O2 = Cu + SO2 =>
Cu2S + O2 = 2 Cu + SO2
HNO3 + Ni = Ni(NO3)2 + H2 =>
2 HNO3 + Ni = Ni(NO3)2 + H2
KNH2 + H2S = K2S + NH3 =>
2 KNH2 + H2S = K2S + 2 NH3
H2C2 + MnO4{-} + H2O = C2H2(OH)2 + MnO2 + OH{-} =>
3 H2C2 + 2 MnO4{-} + 4 H2O = 3 C2H2(OH)2 + 2 MnO2 + 2 OH{-}
TiCl3 + CuSO4 + H2O = Cu + HCl + H2SO4 + TiO2 =>
2 TiCl3 + CuSO4 + 4 H2O = Cu + 6 HCl + H2SO4 + 2 TiO2
Al(NO3)3 + H2O + NH3 = NH4NO3 + Al(OH)3 =>
Al(NO3)3 + 3 H2O + 3 NH3 = 3 NH4NO3 + Al(OH)3
XeF2 + AsF5 = XeF{+} + AsF6{-} =>
XeF2 + AsF5 = XeF{+} + AsF6{-}
Sm15Mo6P13O48 = SmPO4 + Sm4P3O12 + Mo3P + Mo =>
Sm15Mo6P13O48 = 3 SmPO4 + 3 Sm4P3O12 + Mo3P + 3 Mo
ICl + H = HCl + I =>
ICl + H = HCl + I
Al + N2O = Al2O3 + N2 =>
2 Al + 3 N2O = Al2O3 + 3 N2
Cl2O7 + H2 = Cl2O5 + H2O =>
Cl2O7 + 2 H2 = Cl2O5 + 2 H2O
{226}Rn{88} = {226}Rn{86}{+} =>
{226}Rn{88} = {226}Rn{86}{+}
K + Pb{2+} = K{+} + Pb =>
2 K + Pb{2+} = 2 K{+} + Pb
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen =>
Mercury{2}OxideandChlorine = Mercury{2}ChlorideandOxygen
H2S + Zn(OH)2 = H2O + Zn(HS)2 =>
2 H2S + Zn(OH)2 = 2 H2O + Zn(HS)2
Al(OH)3 = O2 + Al2O3 + H2 =>
4 Al(OH)3 = 3 O2 + 2 Al2O3 + 6 H2
Cu2S + O2 = CuO + SO2 =>
Cu2S + 2 O2 = 2 CuO + SO2
NaNO3 + Zn + NaOH = NH3 + Na2ZnO2 + H2O =>
NaNO3 + 4 Zn + 7 NaOH = NH3 + 4 Na2ZnO2 + 2 H2O
C5H8 + KMnO4 + H2SO4 = CO2 + K2SO4 + MnSO4 + H2O =>
5 C5H8 + 28 KMnO4 + 42 H2SO4 = 25 CO2 + 14 K2SO4 + 28 MnSO4 + 62 H2O
Na2Co3(ac) + CaCl2(ac) = NaCl + CaCo3 =>
Na2Co3(ac) + CaCl2(ac) = 2 NaCl + CaCo3
Zn + OH{-} + H2O = [Zn(OH)4]{-} + H =>
Zn + OH{-} + 3 H2O = [Zn(OH)4]{-} + 3 H
C19H32O2 + O2 = H2O + C02 =>
2 C19H32O2 + 14 O2 = 32 H2O + 19 C02
Ba(s) + H2O = Ba(OH)2 + H2 =>
Ba(s) + 2 H2O = Ba(OH)2 + H2
Sn{2+} + H2O = Sn(OH)2 + H{+} =>
Sn{2+} + 2 H2O = Sn(OH)2 + 2 H{+}
Ni(OH)2 + Cl2 + KOH = NiO2 + KCl + H2O =>
Ni(OH)2 + Cl2 + 2 KOH = NiO2 + 2 KCl + 2 H2O
Fe2 + NH3 = Fe2NH3 =>
Fe2 + NH3 = Fe2NH3
Al(OH)3 + KI = KOH + AlI3 =>
Al(OH)3 + 3 KI = 3 KOH + AlI3
Cu2S + O2 = Cu2O + SO2 =>
2 Cu2S + 3 O2 = 2 Cu2O + 2 SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/06/24
Équations équilibrées sur01/05/24
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