Équations équilibrées la veille |
CCl4 = C + 4 Cl
Fe(NO3)3 + Na2S + H2O = NaNO3 + H2S + Fe(OH)3 =>
2 Fe(NO3)3 + 3 Na2S + 6 H2O = 6 NaNO3 + 3 H2S + 2 Fe(OH)3
C5H6 = H2 + C =>
C5H6 = 3 H2 + 5 C
Na3PO4 + Fe(NO3)3 = Fe(PO4)3 + Na3NO3 =>
3 Na3PO4 + Fe(NO3)3 = Fe(PO4)3 + 3 Na3NO3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
C6H12O2 + H2O = C3H5O2 + C3H7OH =>
5 C6H12O2 + 4 H2O = 4 C3H5O2 + 6 C3H7OH
AgNO3 + FeCl2 = AgFe + NO3Cl2 =>
AgNO3 + FeCl2 = AgFe + NO3Cl2
NBr + NaOH = N2 + NaBr + HOBr =>
2 NBr + NaOH = N2 + NaBr + HOBr
Cu + Fe(OH)2 = Cu(OH)2 + Fe =>
Cu + Fe(OH)2 = Cu(OH)2 + Fe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C6H16N + OH = C3H6 + C3H9N + H2O =>
C6H16N + OH = C3H6 + C3H9N + H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Cu(NO3)2 + Na2CO3 = CuCO3 + (NaNO3)2 =>
Cu(NO3)2 + Na2CO3 = CuCO3 + (NaNO3)2
C12H22O11 = C + H2O =>
C12H22O11 = 12 C + 11 H2O
H2SO4 + PbCl2 = PbSO4 + H2Cl2 =>
H2SO4 + PbCl2 = PbSO4 + H2Cl2
Cu(NO3)2*3H2O + C6H12N4 = N2 + H2O + CO2 + Cu2O =>
36 Cu(NO3)2*3H2O + 11 C6H12N4 = 58 N2 + 174 H2O + 66 CO2 + 18 Cu2O
K + CI2 = KCI + I2 =>
2 K + 2 CI2 = 2 KCI + I2
CaO + SO2 = CaS + O3 =>
CaO + SO2 = CaS + O3
H2O2 + KCl = HK + OCl =>
H2O2 + 2 KCl = 2 HK + 2 OCl
H2O + CH3COOH = H3O + CH3COO =>
H2O + CH3COOH = H3O + CH3COO
HPO4 + Ca(OH)2 = Ca3(PO4)2 + O2 + H2O =>
2 HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + O2 + 4 H2O
Al + Hg(CH3OO)3 = Al(CH3OO)3 + Hg =>
Al + Hg(CH3OO)3 = Al(CH3OO)3 + Hg
C6H10 + KMnO4 + H2O = MnO2 + C6H12O2 + KOH =>
3 C6H10 + 2 KMnO4 + 4 H2O = 2 MnO2 + 3 C6H12O2 + 2 KOH
H2 + S = H2S =>
H2 + S = H2S
(NH4)3P + Sr(OH)2 = Sr3P2 + NH4OH =>
2(NH4)3P + 3 Sr(OH)2 = Sr3P2 + 6 NH4OH
AlCl3 + Cs = CsCl + Al =>
AlCl3 + 3 Cs = 3 CsCl + Al
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
C7H6O3 + C4H6O3 = C9H8O4 =>
11 C7H6O3 + C4H6O3 = 9 C9H8O4
C6H4Cl2 + O2 = CO2 + H2O + Cl2 =>
C6H4Cl2 + 7 O2 = 6 CO2 + 2 H2O + Cl2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H4O2 + Na2CO3 = C2H3O2Na + H2CO3 =>
2 C2H4O2 + Na2CO3 = 2 C2H3O2Na + H2CO3
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
Ag + CuClO3 = AgClO3 + Cu =>
Ag + CuClO3 = AgClO3 + Cu
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
P2S3 + K2Cr2O7 + H2SO4 = CrPO4 + Cr2(SO4)3 + H2O + K2SO4 =>
3 P2S3 + 14 K2Cr2O7 + 38 H2SO4 = 6 CrPO4 + 11 Cr2(SO4)3 + 38 H2O + 14 K2SO4
C + H2 = CH4 =>
C + 2 H2 = CH4
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
NH4O2 + KMnO4 + H2SO4 = HNO3 + KHSO4 + MnSO4 + H2O =>
NH4O2 + KMnO4 + 2 H2SO4 = HNO3 + KHSO4 + MnSO4 + 3 H2O
NBr2 + NaOH = N2 + NaBr + HOBr =>
2 NBr2 + 2 NaOH = N2 + 2 NaBr + 2 HOBr
KIO3 + H2SO4 + KI = K2SO4 + I2 + H2O =>
KIO3 + 3 H2SO4 + 5 KI = 3 K2SO4 + 3 I2 + 3 H2O
AgNO3 + (NH4)2HPO4 = AgPO3 + NH3 + NO2 + H2O =>
7 AgNO3 + 7(NH4)2HPO4 = 7 AgPO3 + 13 NH3 + 8 NO2 + 12 H2O
MnPO4 + CuC2O4 = CuPO4 + MnC2O4 =>
MnPO4 + CuC2O4 = CuPO4 + MnC2O4
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2 =>
C7H6O3 + C4H6O3 = C9H8O4 + C2H4O2
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
CoCl2 + Na2O2 + NaOH + H2O = Co(OH)3 + NaCl =>
2 CoCl2 + Na2O2 + 2 NaOH + 2 H2O = 2 Co(OH)3 + 4 NaCl
Cr2(SO4)3 + H2 = Cr + H2SO4 =>
Cr2(SO4)3 + 3 H2 = 2 Cr + 3 H2SO4
CaCl2 + Cs3PO4 = Ca3(PO4)2 + CsCl =>
3 CaCl2 + 2 Cs3PO4 = Ca3(PO4)2 + 6 CsCl
NH4Cl + Zn = NH4 + ZnCl2 =>
2 NH4Cl + Zn = 2 NH4 + ZnCl2
BaBr2 + H3PO4 = H2O + PBaBr2 + O2 =>
4 BaBr2 + 4 H3PO4 = 6 H2O + 4 PBaBr2 + 5 O2
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