| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3CH(CH3)COOH + NH3 = CH3CH(CH3)CONH2 + H2O
I{-} + H3O{+} + MnO4{-} = H2O + I2 + Mn{2+} =>
10 I{-} + 16 H3O{+} + 2 MnO4{-} = 24 H2O + 5 I2 + 2 Mn{2+}
H3PO4 = H2 + PO4 =>
2 H3PO4 = 3 H2 + 2 PO4
Na2O + CO2 + H2O = NaHCO3 =>
Na2O + 2 CO2 + H2O = 2 NaHCO3
SrI2 + H2O = Sr(OH)2 + HI =>
SrI2 + 2 H2O = Sr(OH)2 + 2 HI
AI(OH)3 + HNO3 = H2O + AI(NO3)3 =>
AI(OH)3 + 3 HNO3 = 3 H2O + AI(NO3)3
Mg3PO4 + H2 = Mg + H3PO4 =>
2 Mg3PO4 + 3 H2 = 6 Mg + 2 H3PO4
LiNO2 + NH4NO3 = LiNO3 + NH4NO2 =>
LiNO2 + NH4NO3 = LiNO3 + NH4NO2
C2H2 + Ca(OH)2 = CaC2 + H2O =>
C2H2 + Ca(OH)2 = CaC2 + 2 H2O
Al + Ag = AlAg3 =>
Al + 3 Ag = AlAg3
C6H14O2 + KI + H2SO4 = C6H12I2 + K2SO4 + H2O =>
C6H14O2 + 2 KI + H2SO4 = C6H12I2 + K2SO4 + 2 H2O
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
Cl2 + NaI = NaCl + I2 =>
Cl2 + 2 NaI = 2 NaCl + I2
CH3OH + K = CH3OK + H2 =>
2 CH3OH + 2 K = 2 CH3OK + H2
NaNO32 = NaNO2 + O2 =>
NaNO32 = NaNO2 + 15 O2
Sb2O3 + H3PO4 = SbPO4 + H2O =>
Sb2O3 + 2 H3PO4 = 2 SbPO4 + 3 H2O
Fe2O3 + Al = Al2O3 + Fe =>
Fe2O3 + 2 Al = Al2O3 + 2 Fe
AgBr + GaPO4 = Ag3PO4 + GaBr3 =>
3 AgBr + GaPO4 = Ag3PO4 + GaBr3
As + Pb = PbAs4 =>
4 As + Pb = PbAs4
NaOH + SO4 = Na2SO4 + OH =>
2 NaOH + SO4 = Na2SO4 + 2 OH
Se + HNO3 = H2O + N2O4 + SeO2 =>
Se + 4 HNO3 = 2 H2O + 2 N2O4 + SeO2
CdI2 + Br2 = BrI + Cd2 =>
2 CdI2 + 2 Br2 = 4 BrI + Cd2
Cr2H3 + H2O = Cr(OH)3 + H2 =>
2 Cr2H3 + 12 H2O = 4 Cr(OH)3 + 9 H2
Pt + SO3 = Pt(SO3)2 =>
Pt + 2 SO3 = Pt(SO3)2
CoCl2 + KCN = K4[Co(CN)6] + KCl =>
CoCl2 + 6 KCN = K4[Co(CN)6] + 2 KCl
C33H60O6 + NaOH = C3H8O3 + C27H45ONa =>
C33H60O6 + NaOH = 2 C3H8O3 + C27H45ONa
HC2H3O2 + Na2CO3 = H2O + CO2 + NaC2H3 =>
3 HC2H3O2 + Na2CO3 = 3 H2O + 3 CO2 + 2 NaC2H3
Al + HS = S2Al3 + H2 =>
3 Al + 2 HS = S2Al3 + H2
SO3{2-} + MnO4{-} + H{+} = SO4{2-} + Mn{+2} + H2O =>
5 SO3{2-} + 2 MnO4{-} + 6 H{+} = 5 SO4{2-} + 2 Mn{+2} + 3 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
MgBr2(aq)Cl2 = MgCl2(aq)Br2 =>
MgBr2(aq)Cl2 = MgCl2(aq)Br2
KCNS + Fe(NO3)3 = KNO3 + Fe(CNS)3 =>
3 KCNS + Fe(NO3)3 = 3 KNO3 + Fe(CNS)3
Fe(OH)3Be = FeOHBe(OH)2 =>
Fe(OH)3Be = FeOHBe(OH)2
H3C3H5O7 + KOH = H2O + KH2C3H5O7 =>
H3C3H5O7 + KOH = H2O + KH2C3H5O7
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Pd(NH3)2Cl2 = Pd + NH3 + Cl =>
Pd(NH3)2Cl2 = Pd + 2 NH3 + 2 Cl
HNO3 + Fe(HCO3)3 = Fe(NO3)3 + H2O + CO2 =>
3 HNO3 + Fe(HCO3)3 = Fe(NO3)3 + 3 H2O + 3 CO2
C6H12O6 + O2 = CO2 + H2O =>
C6H12O6 + 6 O2 = 6 CO2 + 6 H2O
KSCN + Ag = KSCNAg =>
KSCN + Ag = KSCNAg
B + O2 = BO =>
2 B + O2 = 2 BO
Ni(s) + F2 = NiF2 =>
Ni(s) + F2 = NiF2
AgNO3 + KCl1 = AgCl1 + KNO3 =>
AgNO3 + KCl1 = AgCl1 + KNO3
KMnO4 + FeSO3 + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O + K2SO4 =>
6 KMnO4 + 10 FeSO3 + 14 H2SO4 = 6 MnSO4 + 5 Fe2(SO4)3 + 14 H2O + 3 K2SO4
KMnO4 + HBr = KBr + MnBr4 + H2O + Br2 =>
2 KMnO4 + 16 HBr = 2 KBr + 2 MnBr4 + 8 H2O + 3 Br2
Ca + Br = Ca[Br] =>
Ca + Br = Ca[Br]
Ca3N2 + H2O = NH3 + Ca(OH)2 =>
Ca3N2 + 6 H2O = 2 NH3 + 3 Ca(OH)2
CoSO4 + KSCN = K4[Co(SCN)6] + K2SO4 =>
CoSO4 + 6 KSCN = K4[Co(SCN)6] + K2SO4
(NH4)2Fe(SO4)2(s) = NH4(s) + Fe(s) + SO4(s) =>
(NH4)2Fe(SO4)2(s) = 2 NH4(s) + Fe(s) + 2 SO4(s)
HClO4NaOH = H2ONaClO4 =>
HClO4NaOH = H2ONaClO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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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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