Équations équilibrées la veille |
TiCl4(l) + 2 H2O(l) = TiO2(s) + 4 HCl(aq)
NO2 + Mg = MgO + N2 =>
2 NO2 + 4 Mg = 4 MgO + N2
I + NH4F = NH4I + F2 =>
2 I + 2 NH4F = 2 NH4I + F2
Li2CO3 + H2O = Li2O + H2CO3 =>
Li2CO3 + H2O = Li2O + H2CO3
C2H5OH + H2O2 = C2H4O + H2O =>
C2H5OH + H2O2 = C2H4O + 2 H2O
SnCl4 + H2O = Sn(OH)4 + HCl =>
SnCl4 + 4 H2O = Sn(OH)4 + 4 HCl
C25N3H30Cl + NaOH = C25N3H30OH + Na + Cl =>
C25N3H30Cl + NaOH = C25N3H30OH + Na + Cl
FeOOH + H{+} = Fe{+3} + H2O =>
FeOOH + 3 H{+} = Fe{+3} + 2 H2O
C7H16 = C + H2 =>
C7H16 = 7 C + 8 H2
HgNO3 + HCl = Hg2Cl2 + HNO3 =>
2 HgNO3 + 2 HCl = Hg2Cl2 + 2 HNO3
SnO2 + C = Sn + CO =>
SnO2 + 2 C = Sn + 2 CO
Na2SO3 + Ba(NO3)2 = NaNO3 + BaSO3 =>
Na2SO3 + Ba(NO3)2 = 2 NaNO3 + BaSO3
C3H7Br + NaOH = C3H6 + NaBr + H2O =>
C3H7Br + NaOH = C3H6 + NaBr + H2O
CuCl + O2 + H2O = Cu3Cl2(OH)4 + CuCl2 =>
4 CuCl + O2 + 2 H2O = Cu3Cl2(OH)4 + CuCl2
Al2O3 + CrSO4 = Al2(SO4)3 + CrO =>
Al2O3 + 3 CrSO4 = Al2(SO4)3 + 3 CrO
Pb(NO3)2(ac) + NaCl(ac) = PbCl2(s) + NaNO3(ac) =>
Pb(NO3)2(ac) + 2 NaCl(ac) = PbCl2(s) + 2 NaNO3(ac)
C9H10O + CH3NH2 = C10H15N + O2 =>
2 C9H10O + 2 CH3NH2 = 2 C10H15N + O2
AlCl3 + Ba(OH)2 = Al(OH)2 + BaCl3 =>
AlCl3 + Ba(OH)2 = Al(OH)2 + BaCl3
HNO3(aq) + Sr(OH)2(aq) = H2O(l) + Sr(NO3)2(aq) =>
2 HNO3(aq) + Sr(OH)2(aq) = 2 H2O(l) + Sr(NO3)2(aq)
C3H4 + HBr = C3H5Br =>
C3H4 + HBr = C3H5Br
NaF + Cl2 = NaCl + F2 =>
2 NaF + Cl2 = 2 NaCl + F2
H2SO4 + HF = SO2 + F2 + H2O =>
H2SO4 + 2 HF = SO2 + F2 + 2 H2O
Li3N + H2SO4 = Li2SO4 + H3N =>
2 Li3N + 3 H2SO4 = 3 Li2SO4 + 2 H3N
BrCH2CH3 = Br + CH2CH3 =>
BrCH2CH3 = Br + CH2CH3
NaCl + C6H8O7 = NaClC6H8O7 =>
NaCl + C6H8O7 = NaClC6H8O7
Ca(OH)2 + K2SiO3 = KOH + CaSiO3 =>
Ca(OH)2 + K2SiO3 = 2 KOH + CaSiO3
Mg + LiNO3 = Mg(NO3)2 + Li =>
Mg + 2 LiNO3 = Mg(NO3)2 + 2 Li
FeSO4(aq) + NaOH(aq) = Fe(OH)2 + Na2SO4(aq) =>
FeSO4(aq) + 2 NaOH(aq) = Fe(OH)2 + Na2SO4(aq)
AlH3 = Al + H =>
AlH3 = Al + 3 H
Br + O2 = BrO3 =>
2 Br + 3 O2 = 2 BrO3
C2H6(g) + O2(g) = CO2(g) + H2O =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O
SnO2 + C = Sn + CO2 =>
SnO2 + C = Sn + CO2
Cl2 + CaI = CaCl2 + I2 =>
2 Cl2 + 2 CaI = 2 CaCl2 + I2
I2 + NaBr = I2Na + Br =>
I2 + NaBr = I2Na + Br
KHS + H2SO3 = H2S + KHSO3 =>
KHS + H2SO3 = H2S + KHSO3
H2SO4 + KMnO4 + H2O2 = MnO4 + K2SO4 + H2O =>
H2SO4 + 2 KMnO4 + H2O2 = 2 MnO4 + K2SO4 + 2 H2O
Ca + O2 = CaO = = =>
2 Ca + O2 = 2 CaO
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
Ca(OH)2 + (NH4)2CO3 = NH3 + CaCO3 + H2O =>
Ca(OH)2 + (NH4)2CO3 = 2 NH3 + CaCO3 + 2 H2O
Li + MgO = LiO2 + Mg2 =>
Li + 2 MgO = LiO2 + Mg2
CH3CH2CH2OH + NaOH = CH3CH2CH2ONa + H2O =>
CH3CH2CH2OH + NaOH = CH3CH2CH2ONa + H2O
Cu + Al2O = Al + CuO =>
Cu + Al2O = 2 Al + CuO
Mg + NaOH = Mg(OH)2 + Na =>
Mg + 2 NaOH = Mg(OH)2 + 2 Na
Pb + O = Pb3O4 =>
3 Pb + 4 O = Pb3O4
H3C6H5O7 + KOH = KH2C6H5O7 + H2O =>
H3C6H5O7 + KOH = KH2C6H5O7 + H2O
C7H8 + H2O = CO2 + H2 =>
C7H8 + 14 H2O = 7 CO2 + 18 H2
Sr + ZnCl2 = SrCl2 + Zn =>
Sr + ZnCl2 = SrCl2 + Zn
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
C3H8O2S + O2 = CO2 + H2O + SO3 =>
2 C3H8O2S + 11 O2 = 6 CO2 + 8 H2O + 2 SO3
KHCO3 + H2O = KOH + H2CO3 =>
KHCO3 + H2O = KOH + H2CO3
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