| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + 2 Pb(NO3) = 2 NaNO3 + Pb2CO3
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl =>
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl
NaCl + Sn(NO3)2 = NaNO3 + SnCl2 =>
2 NaCl + Sn(NO3)2 = 2 NaNO3 + SnCl2
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl =>
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl =>
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl
Au2S3 + H2(g) = Au(s) + H2S(g) =>
Au2S3 + 3 H2(g) = 2 Au(s) + 3 H2S(g)
Cr(OH)3 + O2 = Cr2O4 + H2O =>
4 Cr(OH)3 + O2 = 2 Cr2O4 + 6 H2O
KF + Pb(NO3)2 = K(NO3) + PbF2 =>
2 KF + Pb(NO3)2 = 2 K(NO3) + PbF2
Cu3(PO4)2 + NH3 = [Cu(NH3)4]3(PO4)2 =>
Cu3(PO4)2 + 12 NH3 = [Cu(NH3)4]3(PO4)2
Cd3PO4 + (NH4)2S = Cd2S + (NH4)3PO4 =>
2 Cd3PO4 + 3(NH4)2S = 3 Cd2S + 2(NH4)3PO4
Zr + HNO3 + HF = H2ZrF6 + NO + H2O =>
3 Zr + 4 HNO3 + 18 HF = 3 H2ZrF6 + 4 NO + 8 H2O
Mn + H2O2 = O2 + MnH =>
2 Mn + H2O2 = O2 + 2 MnH
CH2O + C2H4O = (HOCH2)3C2HO =>
3 CH2O + C2H4O = (HOCH2)3C2HO
Cl2 + H2O = HCl + HClO3 =>
3 Cl2 + 3 H2O = 5 HCl + HClO3
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl =>
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl
Al(OH)3 + NH4OH = H2O + NH4AlO2 =>
Al(OH)3 + NH4OH = 2 H2O + NH4AlO2
KMnO4 + CH3CHO + NaOH = MnO2 + CH3COONa + H2O + K =>
KMnO4 + 2 CH3CHO + 2 NaOH = MnO2 + 2 CH3COONa + 2 H2O + K
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
Zn + I2 + H2O = Zn(OH)2 + HI =>
Zn + I2 + 2 H2O = Zn(OH)2 + 2 HI
(CH3)3CH + O2 = CO2 + H2O =>
2(CH3)3CH + 13 O2 = 8 CO2 + 10 H2O
C13O4H14 + O2 = CO2 + H2O =>
2 C13O4H14 + 29 O2 = 26 CO2 + 14 H2O
C3H8 + O2 = CO2 + H2O(o) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(o)
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl =>
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl
Fe2O3 + CO = CO2 + Fe =>
Fe2O3 + 3 CO = 3 CO2 + 2 Fe
C6H12O6 = C12H22O11 + H2O =>
2 C6H12O6 = C12H22O11 + H2O
S4 + O2 = SO1 =>
S4 + 2 O2 = 4 SO1
Al + Cu{+} = Al{3+} + Cu =>
Al + 3 Cu{+} = Al{3+} + 3 Cu
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Cu2S + H2O = Cu + SO4 + H2 =>
Cu2S + 4 H2O = 2 Cu + SO4 + 4 H2
sodiumbicarbonate + HCl = Sodiumchloride + water + carbondioxide =>
NaHCO3 + HCl = NaCl + H2O + CO2
Fe + HNO3 = Fe(ONO3)3 + NO + H2 =>
4 Fe + 18 HNO3 = 4 Fe(ONO3)3 + 6 NO + 9 H2
Co(s) + HBr(aq) = CoBr2 + H2 =>
Co(s) + 2 HBr(aq) = CoBr2 + H2
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl =>
CoCl2 + NH3 + H2O = Co(OH)Cl + NH4 + Cl
Al(OH)3 + BaSO4 = Ba(OH)2 + Al2(SO4)3 =>
2 Al(OH)3 + 3 BaSO4 = 3 Ba(OH)2 + Al2(SO4)3
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl =>
CH3CCl(CH3)CH3 + H2O = CH3COH(CH3)CH3 + HCl
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Sn + Ag{2}{+} = Sn{2}{+} + Ag =>
Sn + Ag{2}{+} = Sn{2}{+} + Ag
{-}1x = {-}9x =>
{-}1x = {-}9x
CuCl + Sn(NO3)3 = SnCl3 + CuNO3 =>
3 CuCl + Sn(NO3)3 = SnCl3 + 3 CuNO3
C6H5CH3 + H2O = C6H5CH4 + HO =>
C6H5CH3 + H2O = C6H5CH4 + HO
HgCl2 + FeO = FeCl2 + HgO =>
HgCl2 + FeO = FeCl2 + HgO
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeO + Ca = Fe + CaO =>
FeO + Ca = Fe + CaO
Ag2SO3 + H2SO4 = Ag2SO4 + H2O + SO2 =>
Ag2SO3 + H2SO4 = Ag2SO4 + H2O + SO2
Fe{2} + Cr2O7{-2} + H{+} = Fe{+3} + Cr{+3} + H2O =>
6 Fe{2} + Cr2O7{-2} + 14 H{+} = 6 Fe{+3} + 2 Cr{+3} + 7 H2O
H2S + Ce2 = HCe + S =>
H2S + Ce2 = 2 HCe + S
HgCl2 + KI = HgCl2KI =>
HgCl2 + KI = HgCl2KI
Ca(OH)2 + CaCl2 = HCl + CaO =>
Ca(OH)2 + CaCl2 = 2 HCl + 2 CaO
H3PO4 + BaO2H2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 BaO2H2 = Ba3(PO4)2 + 6 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/21/24
Équations équilibrées sur01/20/24
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