| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2 + S1 = K2S
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
IO3{-} + Ag + Cl{-} + H{+} = AgCl + I2 + H2O =>
2 IO3{-} + 10 Ag + 10 Cl{-} + 12 H{+} = 10 AgCl + I2 + 6 H2O
CHCl3 + O2 = HCl + Cl2 + CO2 =>
CHCl3 + O2 = HCl + Cl2 + CO2
N2O + [NH(CH2)5CO]500 = N2 + CO2 + H2O =>
8250 N2O + [NH(CH2)5CO]500 = 8500 N2 + 3000 CO2 + 2750 H2O
ZnPb(NO3)2 = Zn(NO3)2Pb =>
ZnPb(NO3)2 = Zn(NO3)2Pb
C6H5ONa + HCOOH = C6H5COOH + NaOH =>
C6H5ONa + HCOOH = C6H5COOH + NaOH
HgS = Hg + S =>
HgS = Hg + S
CH3CHOHCOOH + PCl5 = CH3CHClCOCl + POCl3 + HCl =>
CH3CHOHCOOH + 2 PCl5 = CH3CHClCOCl + 2 POCl3 + 2 HCl
Bi2O3 + Na2O + O2 = Na3BiO4 =>
Bi2O3 + 3 Na2O + O2 = 2 Na3BiO4
C2H6 + O2 = CO2 + H20O =>
20 C2H6 + 43 O2 = 40 CO2 + 6 H20O
Ba + Rn = BaRn =>
Ba + Rn = BaRn
C3H5NaO2 + O2 = CO2 + H2O + Na =>
4 C3H5NaO2 + 13 O2 = 12 CO2 + 10 H2O + 4 Na
I{-} + H2O = HI + OH{-} =>
I{-} + H2O = HI + OH{-}
AgNO3 + Na3PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + Na3PO4 = Ag3PO4 + 3 NaNO3
Na2SO4 + Ba[OH]2 = BaSO4 + NaOH =>
Na2SO4 + Ba[OH]2 = BaSO4 + 2 NaOH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
SrOH + HCl = SrCl + H2O =>
SrOH + HCl = SrCl + H2O
H2O + HCO3 = H2CO3 + OH =>
H2O + HCO3 = H2CO3 + OH
M(OH)4 + Fe(NO3)3 = Fe(OH)3 + M(NO3)4 =>
3 M(OH)4 + 4 Fe(NO3)3 = 4 Fe(OH)3 + 3 M(NO3)4
LiO + Cl2 = LiCl + O2 =>
2 LiO + Cl2 = 2 LiCl + O2
P + H2O + CuSO4 = HPO3 + H2SO4Cu =>
2 P + 6 H2O + 5 CuSO4 = 2 HPO3 + 5 H2SO4Cu
Na2CO3(aq) + Ca(NO3)2 = Na(NO3) + CaCO3 =>
Na2CO3(aq) + Ca(NO3)2 = 2 Na(NO3) + CaCO3
AgCl + NH3 = [Ag(NH3)] + Cl =>
AgCl + NH3 = [Ag(NH3)] + Cl
CaCl2 + Ca3(PO4)2 + Ca(OH)2 = Ca5(OH)2(PO4)2 + ClOH =>
CaCl2 + 2 Ca3(PO4)2 + 3 Ca(OH)2 = 2 Ca5(OH)2(PO4)2 + 2 ClOH
FeCl2 + AgNO3 = Ag + Cl + Fe(NO3)2 =>
FeCl2 + 2 AgNO3 = 2 Ag + 2 Cl + Fe(NO3)2
AgCl + NaOH = Ag2O + NaCl + H2O =>
2 AgCl + 2 NaOH = Ag2O + 2 NaCl + H2O
K + Cl2 = (KCl) =>
2 K + Cl2 = 2(KCl)
F + O = F2O3 =>
2 F + 3 O = F2O3
B2O3 + Mg = B + MgO5 =>
5 B2O3 + 3 Mg = 10 B + 3 MgO5
Mg + Ni(OH)2 = Ni + Mg(OH)2 =>
Mg + Ni(OH)2 = Ni + Mg(OH)2
H{+}{+} + MnO4{-} + Zn = H2O + Mn{2+} + Zn{2+} =>
16 H{+}{+} + 2 MnO4{-} + 5 Zn = 8 H2O + 2 Mn{2+} + 5 Zn{2+}
C2H4Br2 + H2 = C2H4 + HBr =>
C2H4Br2 + H2 = C2H4 + 2 HBr
Fe{3+} + Fe(CN)6{4-} = Fe4[Fe(CN)6]3 =>
4 Fe{3+} + 3 Fe(CN)6{4-} = Fe4[Fe(CN)6]3
KBrO3 + KBr + H2SO4 = Br2 + KSO4 + H2O =>
2 KBrO3 + 4 KBr + 6 H2SO4 = 3 Br2 + 6 KSO4 + 6 H2O
CH3COOH + MgO = MgO(CH3COO)2 + H2 =>
2 CH3COOH + MgO = MgO(CH3COO)2 + H2
H4SeO4 + KOH = K2H2SeO4 + H2O =>
H4SeO4 + 2 KOH = K2H2SeO4 + 2 H2O
CHNaO3 + CH3COOH = CO2 + H2O + CH3COONa =>
CHNaO3 + CH3COOH = CO2 + H2O + CH3COONa
FeCl2 + Mn(NO3)2 = Fe(NO3)2 + MnCl2 =>
FeCl2 + Mn(NO3)2 = Fe(NO3)2 + MnCl2
Na2SO4 + H2O = NaOH + H2SO4 =>
Na2SO4 + 2 H2O = 2 NaOH + H2SO4
Na + Cu2(SO4)2 = Cu + Na2(SO4) =>
4 Na + Cu2(SO4)2 = 2 Cu + 2 Na2(SO4)
K + CH3OH = KCH3OH =>
K + CH3OH = KCH3OH
Zn + HNO3 = Zn(NO3)2 + NH4 + H2O =>
9 Zn + 20 HNO3 = 9 Zn(NO3)2 + 2 NH4 + 6 H2O
LiOHFe(NO3)3 = Fe(OH)Li(NO3)3 =>
LiOHFe(NO3)3 = Fe(OH)Li(NO3)3
Al2(SO4)3 + NaOH + H2O = Na(Al(OH)4) + H2SO4 =>
Al2(SO4)3 + 2 NaOH + 6 H2O = 2 Na(Al(OH)4) + 3 H2SO4
ZnS + Al2S3 = ZnSAl2S3 =>
ZnS + Al2S3 = ZnSAl2S3
HNO3 + Fe2SO4 = Fe(SO4)3 + Fe(NO3)3 + NO + H2O =>
20 HNO3 + 3 Fe2SO4 = Fe(SO4)3 + 5 Fe(NO3)3 + 5 NO + 10 H2O
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s) =>
Zn(s) + SnCl2(aq) = ZnCl2(aq) + Sn(s)
Si + Cl = Si2Cl4 =>
2 Si + 4 Cl = Si2Cl4
CH3OC6H5 + NOBF4 = CH3OC6H4NO + HBF4 =>
CH3OC6H5 + NOBF4 = CH3OC6H4NO + HBF4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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