| Équations équilibrées la veille |
CH3COOH + C6H5CH2OH = CH3COO(CH2)H5C6 + H2O
CH3CH(OH)CO2H + CaCO3 = C6H10CaO6 + CO2 + H2O =>
2 CH3CH(OH)CO2H + CaCO3 = C6H10CaO6 + CO2 + H2O
CH3CHCH2 + CO + H2 = CH3CH(OH)CH3 =>
2 CH3CHCH2 + 3 CO + 6 H2 = 3 CH3CH(OH)CH3
(C17H35OO)3C3H5 + O2 = CO2 + H2O =>
2(C17H35OO)3C3H5 + 157 O2 = 108 CO2 + 110 H2O
CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S
FeCl3 + NaOH = Fe(OH)3 + NaCl =>
FeCl3 + 3 NaOH = Fe(OH)3 + 3 NaCl
H2SO4 + C = CO2 + SO2 + HOH =>
2 H2SO4 + C = CO2 + 2 SO2 + 2 HOH
MnO42 + SO32 = MnO2 + SO42 =>
MnO42 + 4 SO32 = MnO2 + 4 SO42
HC12H6Cl2O2N + C6H8O6 = C6H6O6 + HC12H8Cl2O2N =>
HC12H6Cl2O2N + C6H8O6 = C6H6O6 + HC12H8Cl2O2N
PdS = Pd4S + S2 =>
8 PdS = 2 Pd4S + 3 S2
KOHNHO3 = HOHKNO3 =>
KOHNHO3 = HOHKNO3
NaBiO3 + HCl = BiCl3 + H2O + Cl2 + NaCl =>
NaBiO3 + 6 HCl = BiCl3 + 3 H2O + Cl2 + NaCl
C10H16 + Cl2 = C + HCl =>
C10H16 + 8 Cl2 = 10 C + 16 HCl
CuS + KCl = CuCl2 + K2S =>
CuS + 2 KCl = CuCl2 + K2S
Mg2N3 + H2 = Mg + NH3 =>
2 Mg2N3 + 9 H2 = 4 Mg + 6 NH3
Ag(NH3)2Cl + H = NH4 + AgCl =>
Ag(NH3)2Cl + 2 H = 2 NH4 + AgCl
C17H35COOH + O2 = CO2 + H2O =>
C17H35COOH + 26 O2 = 18 CO2 + 18 H2O
Zn + HCIO3 = ZnCIO3 + H =>
Zn + HCIO3 = ZnCIO3 + H
KMnO4 + HCl2 = MnCl2 + H2O + Cl + KCl =>
KMnO4 + 8 HCl2 = MnCl2 + 4 H2O + 13 Cl + KCl
Cu(OH)2 + AgCl = CuCl + (OH)2Ag =>
Cu(OH)2 + AgCl = CuCl + (OH)2Ag
Zn(CN)2 = Zn{2+} + CN{-} =>
Zn(CN)2 = Zn{2+} + 2 CN{-}
FeCl3 + Na2Co3 = Fe2(Co3)3 + NaCl =>
2 FeCl3 + 3 Na2Co3 = Fe2(Co3)3 + 6 NaCl
calciumhydroxide + Ammoniumchloride = calciumchloride + water + ammonia =>
Ca(OH)2 + 2 NH4Cl = CaCl2 + 2 H2O + 2 NH3
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
C2H5OH + K2Cr2O7 + H2SO4 = CH3CHO + K2SO4 + Cr2(SO4)3 + H2O =>
3 C2H5OH + K2Cr2O7 + 4 H2SO4 = 3 CH3CHO + K2SO4 + Cr2(SO4)3 + 7 H2O
Cr + O + H = Cr(OH)3 =>
Cr + 3 O + 3 H = Cr(OH)3
Mg2 + HSO4 = MgHSO4 =>
Mg2 + 2 HSO4 = 2 MgHSO4
C6H8O7 + ZnCO3 = CO2 + H2O + Zn3(C6H5O7)2 =>
2 C6H8O7 + 3 ZnCO3 = 3 CO2 + 3 H2O + Zn3(C6H5O7)2
Cu(OH)2 + AgCl = CuCl + (OH)2Ag =>
Cu(OH)2 + AgCl = CuCl + (OH)2Ag
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Ni2(SO4)3(aq) + KOH(aq) = Ni(OH)3(aq) + K2SO4(aq) =>
Ni2(SO4)3(aq) + 6 KOH(aq) = 2 Ni(OH)3(aq) + 3 K2SO4(aq)
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Ba(OH)2 + (NH4)(NO3) = Ba(NO3)2 + NH4OH =>
Ba(OH)2 + 2(NH4)(NO3) = Ba(NO3)2 + 2 NH4OH
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AgCl + Cu(OH)2 = CuCl + Ag(OH)2 =>
AgCl + Cu(OH)2 = CuCl + Ag(OH)2
Cu(OH)2 + AgCl = CuCl + (OH)2Ag =>
Cu(OH)2 + AgCl = CuCl + (OH)2Ag
BPO4 + H2 = B(OH)3 + P + H2O =>
2 BPO4 + 5 H2 = 2 B(OH)3 + 2 P + 2 H2O
C + H2 + O2 + N2 + P + K + Ca + Mg + S + B + Cu + Fe + Mn + Mo + Zn + Co + I2 + Se + Na + Al + Si = CH2O2N2PKCaMgSBCuFeMnMoZnCoI2SeNaAlSi =>
C + H2 + O2 + N2 + P + K + Ca + Mg + S + B + Cu + Fe + Mn + Mo + Zn + Co + I2 + Se + Na + Al + Si = CH2O2N2PKCaMgSBCuFeMnMoZnCoI2SeNaAlSi
CH4 + O2 = CO2 + H20H =>
21 CH4 + 21 O2 = 21 CO2 + 4 H20H
Ni(NO3)2 + Na2CO3 = NiCO3 + NaNO3 =>
Ni(NO3)2 + Na2CO3 = NiCO3 + 2 NaNO3
Ca(Cl)OCl + HCl = CaCl2 + H2O + Cl2 =>
Ca(Cl)OCl + 2 HCl = CaCl2 + H2O + Cl2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Cu + SO4 = CuSO4 =>
Cu + SO4 = CuSO4
CaO + Al = Ca3Al2 + O2 =>
6 CaO + 4 Al = 2 Ca3Al2 + 3 O2
CH3CH2CH = CHCH3 =>
2 CH3CH2CH = 3 CHCH3
Cu(OH)2 + AgCl = CuCl2 + AgOH =>
Cu(OH)2 + 2 AgCl = CuCl2 + 2 AgOH
Al + Sn(NO2)2 = Al(NO2) + Sn =>
2 Al + Sn(NO2)2 = 2 Al(NO2) + Sn
CuCl2(s) + Al3(s) = AlCl3(s) + Cu2(s) =>
18 CuCl2(s) + 4 Al3(s) = 12 AlCl3(s) + 9 Cu2(s)
Cu(OH)2 + AgCl = CuCl + (OH)2Ag =>
Cu(OH)2 + AgCl = CuCl + (OH)2Ag
Fe2O3 + TiO2 = FeTi2O5 + FeO2 =>
Fe2O3 + 2 TiO2 = FeTi2O5 + FeO2
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| Équations équilibrées la veille |
Équations équilibrées sur01/28/25
Équations équilibrées sur02/27/24
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