| Équations équilibrées la veille | Équations équilibrées le lendemain |
8 Fe + S8 = 8 FeS
C6H5NO2 + Fe + HCl = C6H5NH3Cl + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 7 HCl = C6H5NH3Cl + 2 FeCl3 + 2 H2O
H + CL = HCL =>
H + CL = HCL
XeO3 + XeF6 = XeOF4 =>
XeO3 + 2 XeF6 = 3 XeOF4
C6H4COOCO + HNO3 = C6H3NO2COOHCOOH =>
C6H4COOCO + HNO3 = C6H3NO2COOHCOOH
K4[Fe(SCN)6] + K2Cr2O7 + H2(SO4) = Fe2(SO4)3 + Cr2(SO4)3 + CO2 + H2O + K2(SO4) + KNO3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2(SO4) = 3 Fe2(SO4)3 + 97 Cr2(SO4)3 + 36 CO2 + 355 H2O + 91 K2(SO4) + 36 KNO3
NO2 + NH4 = H2O + N2 =>
NO2 + NH4 = 2 H2O + N2
Zn + HCl = ZnHCl2 + H2 =>
2 Zn + 4 HCl = 2 ZnHCl2 + H2
H3PO4 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
2 H3PO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 6 H2O
Ca(OH)2 + HNO3 = Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 HNO3 = Ca(NO3)2 + 2 H2O
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
H2S + KOH = H2O + K2S =>
H2S + 2 KOH = 2 H2O + K2S
C6H5NO2 + Fe + HCl = C6H5NH3Cl + FeCl2 + H2O =>
C6H5NO2 + 3 Fe + 7 HCl = C6H5NH3Cl + 3 FeCl2 + 2 H2O
AlBr3 + K2SO4 = KBr + Al2(SO4)3 =>
2 AlBr3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
Na2O + H3PO4 = Na3PO4 + H2O =>
3 Na2O + 2 H3PO4 = 2 Na3PO4 + 3 H2O
AL + HCl = ALCl3 + H2 =>
2 AL + 6 HCl = 2 ALCl3 + 3 H2
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
KMnO4 + HCl = Cl2 + KCl + MnCl2 + H2O =>
2 KMnO4 + 16 HCl = 5 Cl2 + 2 KCl + 2 MnCl2 + 8 H2O
HNO3 + NaHCO3 = NaNO3 + H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3 + H2O + CO2
NaCl = Na + Cl =>
NaCl = Na + Cl
H2So4 + NaNo3 = HNo3 + Na2So4 =>
H2So4 + 2 NaNo3 = 2 HNo3 + Na2So4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NO2 + NH4 = H2O + N2 =>
NO2 + NH4 = 2 H2O + N2
NaCl = Na + Cl2 =>
2 NaCl = 2 Na + Cl2
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
PCl3 + O2 = POCl3 =>
2 PCl3 + O2 = 2 POCl3
Al + S = Al2S3 =>
2 Al + 3 S = Al2S3
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
KCl = Cl + K =>
KCl = Cl + K
H2O + Cl2 = HCl + O2 =>
2 H2O + 2 Cl2 = 4 HCl + O2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
MnO4 + S = MnSO4 =>
MnO4 + S = MnSO4
FeO3 + CO = Fe + CO2 =>
FeO3 + 3 CO = Fe + 3 CO2
Al + H2SO4 = H2 + Al2(SO4)3 =>
2 Al + 3 H2SO4 = 3 H2 + Al2(SO4)3
PbS + H2O2 = PbSO4 + H2O =>
PbS + 4 H2O2 = PbSO4 + 4 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
NaNO3 = Na2O + O2 + N2 =>
4 NaNO3 = 2 Na2O + 5 O2 + 2 N2
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
HCOOH + Na = HCOONa + H2 =>
2 HCOOH + 2 Na = 2 HCOONa + H2
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
H3PO4 + (NH4OH) = H2O + (NH4)3PO4 =>
H3PO4 + 3(NH4OH) = 3 H2O + (NH4)3PO4
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
MnO2 + S + O2 = MnSO4 =>
MnO2 + S + O2 = MnSO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
NACl + AGNO3 = AGCl + NANO3 =>
NACl + AGNO3 = AGCl + NANO3
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
H3PO4 + NH4OH = H2O + (NH4)3PO4 =>
H3PO4 + 3 NH4OH = 3 H2O + (NH4)3PO4
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/18
Équations équilibrées sur02/25/17
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