| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Ag2O + 2 SO2 = 2 Ag2S + 3 O2
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
Ag2O + SO2 = Ag2S + O2 =>
2 Ag2O + 2 SO2 = 2 Ag2S + 3 O2
CuSO4 + HCl = CuCl2 + SO2 + O2 + H2O =>
2 CuSO4 + 4 HCl = 2 CuCl2 + 2 SO2 + O2 + 2 H2O
C(s) + S(g) = CS2(g) =>
C(s) + 2 S(g) = CS2(g)
NaOH + C6H4(OH)COOH = C6H4(OH)COONa + H2O =>
NaOH + C6H4(OH)COOH = C6H4(OH)COONa + H2O
NaCl + H{2+}SO{4} = Na{2+}SO{4+} + HCl =>
NaCl + H{2+}SO{4} = Na{2+}SO{4+} + HCl
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
C5H11NO2 + HCHO + H2 = C2H5OH + NH3 =>
C5H11NO2 + HCHO + 4 H2 = 3 C2H5OH + NH3
NH2CH2COOH + HNO3 = NH2CH2COONO2 + H2O =>
NH2CH2COOH + HNO3 = NH2CH2COONO2 + H2O
NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2 =>
2 NH4OH + NiSO4 = (NH4)2SO4 + Ni(OH)2
Zn + HNO2 = Zn(NO3)2 + NO + H2O =>
Zn + 8 HNO2 = Zn(NO3)2 + 6 NO + 4 H2O
C4 + SO4 = C4SO4 =>
C4 + SO4 = C4SO4
NH3 + HNO3 = NH2NO3 + H2O =>
3 NH3 + 5 HNO3 = 4 NH2NO3 + 3 H2O
HCOH + H2 = CH3OH =>
HCOH + H2 = CH3OH
H2O + NaCl + NH3 + CO2 = NH4Cl + Na2CO3 =>
H2O + 2 NaCl + 2 NH3 + CO2 = 2 NH4Cl + Na2CO3
CaCO3 + HCl = CaCl2 + H2CO3 =>
CaCO3 + 2 HCl = CaCl2 + H2CO3
NaSiO3 + HCl = SiO2 + Na + Cl + H2O =>
NaSiO3 + 2 HCl = SiO2 + Na + 2 Cl + H2O
CH3CH2OH + O2 = H2O + CH3COOH =>
CH3CH2OH + O2 = H2O + CH3COOH
Al(s) + NaOH(ag) + H2O(l) = NaAl(OH)4 + H2(g) =>
2 Al(s) + 2 NaOH(ag) + 6 H2O(l) = 2 NaAl(OH)4 + 3 H2(g)
Fe + H2O + O2 = Fe(OH)3 =>
4 Fe + 6 H2O + 3 O2 = 4 Fe(OH)3
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
CuSO4 + KBrO3 = Cu(BrO3)2 + K2SO4 =>
CuSO4 + 2 KBrO3 = Cu(BrO3)2 + K2SO4
C3H7OH + CH3COOH = CH3COC3H7 + H2O =>
8 C3H7OH + 3 CH3COOH = 6 CH3COC3H7 + 8 H2O
NHOH + HBr = H2O + NHBr =>
NHOH + HBr = H2O + NHBr
C3H7Br + KOH = C3H6KBr + H2O =>
C3H7Br + KOH = C3H6KBr + H2O
Cu(NO33)22 + NaOH = Cu(OH)22 + NaNO33 =>
Cu(NO33)22 + 22 NaOH = Cu(OH)22 + 22 NaNO33
MnSO4 + NaBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + Na2SO4 + NaNO3 + H2O =>
2 MnSO4 + 5 NaBiO3 + 16 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 2 Na2SO4 + NaNO3 + 7 H2O
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
(CH3(CH2)14COOH)3 = CH3(CH2)14COOH =>
(CH3(CH2)14COOH)3 = 3 CH3(CH2)14COOH
Li2O + Cr2O3 = LiCrO2 =>
Li2O + Cr2O3 = 2 LiCrO2
Ca(OH)2 + H4SO4 = Ca2(SO4) + H2O =>
2 Ca(OH)2 + H4SO4 = Ca2(SO4) + 4 H2O
K2S + ZnSO4 = ZnS + K2SO4 =>
K2S + ZnSO4 = ZnS + K2SO4
C2H3NaO2 + H2O = OH{-} + C2H4NaO2{+} =>
C2H3NaO2 + H2O = OH{-} + C2H4NaO2{+}
Fe2(CO3)3 + HNO3 = Fe(NO3)3 + H2(CO3) =>
Fe2(CO3)3 + 6 HNO3 = 2 Fe(NO3)3 + 3 H2(CO3)
C4 + H8 = C4H9 =>
8 C4 + 9 H8 = 8 C4H9
C2H5NS + AgNO3 = AgC2H5 + NSNO3 =>
C2H5NS + AgNO3 = AgC2H5 + NSNO3
Cr(OH)3 + H2S1O4 = Cr2(SO4)3 + H2O =>
2 Cr(OH)3 + 3 H2S1O4 = Cr2(SO4)3 + 6 H2O
Ca(OH)2 + KHP = CaK2P2 + H2O =>
Ca(OH)2 + 2 KHP = CaK2P2 + 2 H2O
HCOOH + LiOH = Li(HCOO) + H2O =>
HCOOH + LiOH = Li(HCOO) + H2O
Cu2 + Kl = Cu2Kl =>
Cu2 + Kl = Cu2Kl
KCl + AgI = AgCl + KI =>
KCl + AgI = AgCl + KI
Cu2(NO3)3 + Fe = Fe(NO3)3 + Cu =>
Cu2(NO3)3 + Fe = Fe(NO3)3 + 2 Cu
NaI + H2SO4 + KMnO4 = I2 + NaSO4 + K2SO4 + MnSO4 + H2O =>
10 NaI + 16 H2SO4 + 4 KMnO4 = 5 I2 + 10 NaSO4 + 2 K2SO4 + 4 MnSO4 + 16 H2O
CS2 + H2O2 = CO2 + SO2 + H2O =>
CS2 + 6 H2O2 = CO2 + 2 SO2 + 6 H2O
ZnSO3 + Na2CO3 = ZnCO3 + Na2SO3 =>
ZnSO3 + Na2CO3 = ZnCO3 + Na2SO3
C2H5OH + Mg = C2H5OMg + H2 =>
2 C2H5OH + 2 Mg = 2 C2H5OMg + H2
Cd{2+} + Co = Cd + Co{2+} =>
Cd{2+} + Co = Cd + Co{2+}
C4H8 + H2 + Ni = C4H10Ni =>
C4H8 + H2 + Ni = C4H10Ni
Ni(OH)2 + HClO4 = NiO4 + HCl(OH)2 =>
Ni(OH)2 + HClO4 = NiO4 + HCl(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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