| Équations équilibrées la veille | Équations équilibrées le lendemain |
BCl3 + C2H5N = BC2H5 + Cl3N
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C9H + O2 = CO2 + H2O =>
4 C9H + 37 O2 = 36 CO2 + 2 H2O
SICl4(l) + H2O(l) = SIO2(s) + HCl(aq) =>
SICl4(l) + 2 H2O(l) = SIO2(s) + 4 HCl(aq)
KOH + H2SO4 = K2SO4 + H2O = =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
NaH2PO4 + NaOH = H2O + NaH + PO4 =>
2 NaH2PO4 + NaOH = H2O + 3 NaH + 2 PO4
SB + Cl2 = SBCl3 =>
2 SB + 3 Cl2 = 2 SBCl3
H2SO3 + Pd(OH)4 = Pd(SO3)2 + H2O =>
2 H2SO3 + Pd(OH)4 = Pd(SO3)2 + 4 H2O
FeS + S = Fe2S3 =>
2 FeS + S = Fe2S3
SUO2 + H2 = SU + H2O =>
SUO2 + 2 H2 = SU + 2 H2O
C2H6O + NaMnO4 = CO2 + MnO2 + NaOH + H2O =>
C2H6O + 4 NaMnO4 = 2 CO2 + 4 MnO2 + 4 NaOH + H2O
C6H8O7 + Na = Na3C6H5O7 + H2 =>
2 C6H8O7 + 6 Na = 2 Na3C6H5O7 + 3 H2
H2(g) + V2O5 = V + H2O =>
5 H2(g) + V2O5 = 2 V + 5 H2O
Zn(NO3)2 + KSCN = ZnSCN + K(NO3)2 =>
Zn(NO3)2 + KSCN = ZnSCN + K(NO3)2
Ni + O2 = Ni2O =>
4 Ni + O2 = 2 Ni2O
FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + H2CO3 =>
2 FeBr3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KBr + 3 H2CO3
Cl2 + KBr = K + BrCl =>
Cl2 + 2 KBr = 2 K + 2 BrCl
FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + H2CO3 =>
2 FeBr3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KBr + 3 H2CO3
MnO2 + Mg = Mn + MgO =>
MnO2 + 2 Mg = Mn + 2 MgO
CuFeS2 + O2 + H2O = Fe(OH)3 + CuSO4 + H2SO4 =>
4 CuFeS2 + 17 O2 + 10 H2O = 4 Fe(OH)3 + 4 CuSO4 + 4 H2SO4
Zn + NH3H2O = H2 + NH3 + ZnO =>
Zn + NH3H2O = H2 + NH3 + ZnO
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
C5H11 + Cl2 = HCl + C5H10 =>
2 C5H11 + Cl2 = 2 HCl + 2 C5H10
FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + H2CO3 =>
2 FeBr3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KBr + 3 H2CO3
C4H6O2 + NaOH = C4H5O2Na + H2O =>
C4H6O2 + NaOH = C4H5O2Na + H2O
HNO3 + Cu2S = Cu(NO3)2 + CuSO4 + NO + H2O =>
16 HNO3 + 3 Cu2S = 3 Cu(NO3)2 + 3 CuSO4 + 10 NO + 8 H2O
Al4(OH)8Si4O10 + NaNO2 + NaOH = Na8(Al6Si6O24)(NO2)2 + H2O =>
3 Al4(OH)8Si4O10 + 4 NaNO2 + 12 NaOH = 2 Na8(Al6Si6O24)(NO2)2 + 18 H2O
Zn + H2O = Zn(OH) + H2 =>
2 Zn + 2 H2O = 2 Zn(OH) + H2
C2H4 + Cl2 + H2O = C2ClOH + HCl =>
C2H4 + 3 Cl2 + H2O = C2ClOH + 5 HCl
FeCl2 + KOH = Fe(OH)2(s) + KCl(aq) =>
FeCl2 + 2 KOH = Fe(OH)2(s) + 2 KCl(aq)
Cu2S(l) + Cu2O(l) = Cu(l) + SO2(g) =>
Cu2S(l) + 2 Cu2O(l) = 6 Cu(l) + SO2(g)
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2 =>
NH4HCO3 + HNO3 = NH4NO3 + H2O + CO2
C10H16N5O13P3 + C20H31N3O19P2 + C3H7NO2 = C10H15N5O10P2 + H3O4P + C23H36N4O20P2 =>
C10H16N5O13P3 + C20H31N3O19P2 + C3H7NO2 = C10H15N5O10P2 + H3O4P + C23H36N4O20P2
CuSO4*5H2O + K2S = CuS + K2SO4 + H2O =>
CuSO4*5H2O + K2S = CuS + K2SO4 + 5 H2O
CO2 + MgO = MgC + O2 =>
2 CO2 + 2 MgO = 2 MgC + 3 O2
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
H2C2O4 + C2H6O = C3H6O + H2CO2 =>
5 H2C2O4 + 5 C2H6O = 3 C3H6O + 11 H2CO2
KMnO4 + BaI2 = KI + Ba(MnO4)2 =>
2 KMnO4 + BaI2 = 2 KI + Ba(MnO4)2
Fe2O3 + Ba(OH)2 = BaO + Fe(OH)3 =>
Fe2O3 + 3 Ba(OH)2 = 3 BaO + 2 Fe(OH)3
FeBr3 + K2CO3 + H2O = Fe(OH)3 + KBr + H2CO3 =>
2 FeBr3 + 3 K2CO3 + 6 H2O = 2 Fe(OH)3 + 6 KBr + 3 H2CO3
NaClO3 = NaCl + O =>
NaClO3 = NaCl + 3 O
FeCl3 + Pt = PtCl + Fe =>
FeCl3 + 3 Pt = 3 PtCl + Fe
HON(SO3)2{2-} + MnO4{-} + H{+} = ON(SO3)2{2-} + MnO2 + H2O =>
3 HON(SO3)2{2-} + MnO4{-} + H{+} = 3 ON(SO3)2{2-} + MnO2 + 2 H2O
C2H5NO2 + ZnO = Zn(C2H4NO2)2 + H2O =>
2 C2H5NO2 + ZnO = Zn(C2H4NO2)2 + H2O
Ag2O1 = Ag + O2 =>
2 Ag2O1 = 4 Ag + O2
CH3COOAg + HNO3 = CH3COOH + AgNO3 =>
CH3COOAg + HNO3 = CH3COOH + AgNO3
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
Co(NO3)2 + AlCl3 + H2O = CoAlO4 + NO + HCl + O2 =>
4 Co(NO3)2 + 4 AlCl3 + 6 H2O = 4 CoAlO4 + 8 NO + 12 HCl + 3 O2
LiOH + NHO3 = LiNO3 + H2O =>
LiOH + NHO3 = LiNO3 + H2O
Fe + HCl = FeCl2 + H2 =>
Fe + 2 HCl = FeCl2 + H2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/28/24
Équations équilibrées sur01/27/24
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