| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 C5H8O2 + 3 C2H3O2 + Fe = Fe(C5H7O2)3 + 3 CH3CO2H
SiO2 + Al2O3 + Na2O = NaAlSiO4 =>
2 SiO2 + Al2O3 + Na2O = 2 NaAlSiO4
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
Mn + H2SO4 = MnSO4 + H2S + H2O =>
4 Mn + 5 H2SO4 = 4 MnSO4 + H2S + 4 H2O
(Ca3)N2 + H2O = Ca(OH)2 + NH3 =>
(Ca3)N2 + 6 H2O = 3 Ca(OH)2 + 2 NH3
Co(iii) + HNO3 = Co(NO3)2 + NO2 + H2O =>
Co(iii) + 4 HNO3 = Co(NO3)2 + 2 NO2 + 2 H2O
H + N2O = OH + N2 =>
H + N2O = OH + N2
HCrO2 + H2O = H2CrO4 + H3O =>
HCrO2 + 5 H2O = H2CrO4 + 3 H3O
H3PO4 + KHO3 = KH(PO4)2 + H2O =>
2 H3PO4 + KHO3 = KH(PO4)2 + 3 H2O
CaMg + H2O = H2Mg*CaO =>
CaMg + H2O = H2Mg*CaO
HgS + O2 + Fe = Hg + FeSO4 =>
HgS + 2 O2 + Fe = Hg + FeSO4
H2SO4 + KMnO4 + Na2C2O4 = MnSO4 + Na2SO4 + K2SO4 + CO2 + H2O =>
8 H2SO4 + 2 KMnO4 + 5 Na2C2O4 = 2 MnSO4 + 5 Na2SO4 + K2SO4 + 10 CO2 + 8 H2O
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl =>
CH3CH2CH2Cl + NH3 = CH3CH2CH2NH2 + HCl
NaO2 + HO2 = NaOH + O2 =>
2 NaO2 + 2 HO2 = 2 NaOH + 3 O2
NaJ + Pb(NO3)2 = PbJ2 + NaNO3 =>
2 NaJ + Pb(NO3)2 = PbJ2 + 2 NaNO3
Zn + H3Po4 = PoZn4 + H3 =>
16 Zn + H3Po4 = 4 PoZn4 + H3
NaCo3*H2O = Na + Co + H2O =>
NaCo3*H2O = Na + 3 Co + H2O
HNO2 + Fe(OH)3 = FeH4NO5 =>
HNO2 + Fe(OH)3 = FeH4NO5
(NH4)2[PtCl6] + N2H4 = [Pt(N2H4)2Cl2] + N2H4*2HCl =>
(NH4)2[PtCl6] + 3 N2H4 = [Pt(N2H4)2Cl2] + 2 N2H4*2HCl
BaCl2 + O2 = BaO + Cl =>
2 BaCl2 + O2 = 2 BaO + 4 Cl
Ta(OH)5 + H2Cr2O4 = Ta2(Cr2O4)5 + H2O =>
2 Ta(OH)5 + 5 H2Cr2O4 = Ta2(Cr2O4)5 + 10 H2O
NH4 + CrO4 = N2 + CrO2 + H2O =>
2 NH4 + 2 CrO4 = N2 + 2 CrO2 + 4 H2O
K2S + NaMnO4 + H2O = S + MnO2 + KOH + NaOH =>
3 K2S + 2 NaMnO4 + 4 H2O = 3 S + 2 MnO2 + 6 KOH + 2 NaOH
(SO3){2-} + Cl2 + H2O = (SO4){2-} + Cl{-} + H{+} =>
(SO3){2-} + Cl2 + H2O = (SO4){2-} + 2 Cl{-} + 2 H{+}
Na2S2O3 + Cl + H2O = H2SO4 + NaCl + HCl =>
Na2S2O3 + 8 Cl + 5 H2O = 2 H2SO4 + 2 NaCl + 6 HCl
C4H8N2O3 + O2 = CO2 + H2O + NH3 =>
C4H8N2O3 + 3 O2 = 4 CO2 + H2O + 2 NH3
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Ca(ClO2)2 + H2O = Ca(OH)2 + HClO2 =>
Ca(ClO2)2 + 2 H2O = Ca(OH)2 + 2 HClO2
K2SO3 + H2O = K2SO4 + H2 =>
K2SO3 + H2O = K2SO4 + H2
Zn + HBr = ZnBr2 + H2 =>
Zn + 2 HBr = ZnBr2 + H2
AgCl + KNO3 = AgNO3 + KCl =>
AgCl + KNO3 = AgNO3 + KCl
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O =>
KHC8H4O4 + NaOH = KNaC8H4O4 + H2O
Ba(HSO4)2 + Ba(OH)2 = H2O + Ba(SO4) =>
Ba(HSO4)2 + Ba(OH)2 = 2 H2O + 2 Ba(SO4)
FeSO4 + C2 = C2SO4 + Fe =>
FeSO4 + C2 = C2SO4 + Fe
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
PH3 + KMnO4 + HCl = H3PO4 + KCl + MnCl2 + H2O =>
5 PH3 + 8 KMnO4 + 24 HCl = 5 H3PO4 + 8 KCl + 8 MnCl2 + 12 H2O
NaC1 = Na + C =>
NaC1 = Na + C
H + CrO4 = CrO + H2O =>
6 H + CrO4 = CrO + 3 H2O
Cr2(SO4)3 + H2O = Cr(OH)3 + H2SO4 =>
Cr2(SO4)3 + 6 H2O = 2 Cr(OH)3 + 3 H2SO4
Zn2O2 = ZnO =>
Zn2O2 = 2 ZnO
CHCl3 + AgNO3 = AgCl + CH(NO3)3 =>
CHCl3 + 3 AgNO3 = 3 AgCl + CH(NO3)3
bariumhydroxide + nitricacid = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Zr + Au + Sn = Zr30Au2Sn8 =>
30 Zr + 2 Au + 8 Sn = Zr30Au2Sn8
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Ag2O + NH3 + H2O = [Ag(NH3)2]{+} + OH{-} =>
Ag2O + 4 NH3 + H2O = 2[Ag(NH3)2]{+} + 2 OH{-}
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
ICl3 + NaI = NaCl + I2 =>
ICl3 + 3 NaI = 3 NaCl + 2 I2
Mg + NH3 = H2 + Mg3NH2 =>
6 Mg + 2 NH3 = H2 + 2 Mg3NH2
Fe(OH)3 + HClO = Fe(ClO)3 + H2O =>
Fe(OH)3 + 3 HClO = Fe(ClO)3 + 3 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/25/24
Équations équilibrées sur01/24/24
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