| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C3H9NH + 11 O2 = 6 CO2 + N2 + 10 H2O
NaClO3 = NaClO + O2 =>
NaClO3 = NaClO + O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Fe2(CO3)3 + H3SbO4 = FeSbO4 + CO2 + H2O =>
Fe2(CO3)3 + 2 H3SbO4 = 2 FeSbO4 + 3 CO2 + 3 H2O
(CH3(CH2)6CH3) + O2 = CO2 + H2O =>
2(CH3(CH2)6CH3) + 25 O2 = 16 CO2 + 18 H2O
NH3 + Na = NaNH2 + H2 =>
2 NH3 + 2 Na = 2 NaNH2 + H2
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
NH4I = NH3 + HI =>
NH4I = NH3 + HI
HNO3 + CdS = Cd(NO3)2 + NO + S + H2O =>
8 HNO3 + 3 CdS = 3 Cd(NO3)2 + 2 NO + 3 S + 4 H2O
Fe(NO3)3 + NH4F = (NH4)3[FeF6] + NH4NO3 =>
Fe(NO3)3 + 6 NH4F = (NH4)3[FeF6] + 3 NH4NO3
C3H9NH + O2 = CO2 + NO + H2O =>
C3H9NH + 6 O2 = 3 CO2 + NO + 5 H2O
SO3 + NaOH = Na2SO4 + H2O =>
SO3 + 2 NaOH = Na2SO4 + H2O
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
NH4I = NH3 + HI =>
NH4I = NH3 + HI
AgNO3 + HCl = AgCl + HNO3 =>
AgNO3 + HCl = AgCl + HNO3
CsF + XeF6 = CsXeF7 =>
CsF + XeF6 = CsXeF7
FeBr3 = Fe + Br =>
FeBr3 = Fe + 3 Br
Cl2 + NaOH = NaCl + NaClO3 + H2O =>
3 Cl2 + 6 NaOH = 5 NaCl + NaClO3 + 3 H2O
HOSO2* + O2 = H2O* + SO3 =>
4 HOSO2* + O2 = 2 H2O* + 4 SO3
MgCO3 + H2SO4 = MgSO4 + H2O + CO2 =>
MgCO3 + H2SO4 = MgSO4 + H2O + CO2
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
KBr + Mg(OH)2 = KOH + MgBr2 =>
2 KBr + Mg(OH)2 = 2 KOH + MgBr2
CaO + H3AsO4 = Ca3(AsO4)2 + H2O =>
3 CaO + 2 H3AsO4 = Ca3(AsO4)2 + 3 H2O
Al2O3 + HNO3 = Al(NO3)3 + H2O =>
Al2O3 + 6 HNO3 = 2 Al(NO3)3 + 3 H2O
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
Fe(OH)3 + HNO3 = Fe(NO3)3 + H2O =>
Fe(OH)3 + 3 HNO3 = Fe(NO3)3 + 3 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
Al2S3 + H2O = Al(OH)3 + H2S =>
Al2S3 + 6 H2O = 2 Al(OH)3 + 3 H2S
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Al + HNO3 = Al(NO3)3 + H2 =>
2 Al + 6 HNO3 = 2 Al(NO3)3 + 3 H2
Tl + OH = TlOH =>
Tl + OH = TlOH
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
AgBr + Na2S2O3 = Na3Ag(S2O3)2 + NaBr =>
AgBr + 2 Na2S2O3 = Na3Ag(S2O3)2 + NaBr
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
SO2 + H2O = H2SO3 =>
SO2 + H2O = H2SO3
S + O2 = SO2 =>
S + O2 = SO2
Ca5(PO4)3F + H2SO4 = Ca(H2PO4)2 + CaSO4 + HF =>
2 Ca5(PO4)3F + 7 H2SO4 = 3 Ca(H2PO4)2 + 7 CaSO4 + 2 HF
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
NaHCO3 + H3C6H5O7 = CO2 + H2O + Na3C6H5O7 =>
3 NaHCO3 + H3C6H5O7 = 3 CO2 + 3 H2O + Na3C6H5O7
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
H3PO4 + Mg(OH)2 = Mg3(PO4)2 + H2O =>
2 H3PO4 + 3 Mg(OH)2 = Mg3(PO4)2 + 6 H2O
AgNO3 + BaCl2 = AgCl + Ba(NO3)2 =>
2 AgNO3 + BaCl2 = 2 AgCl + Ba(NO3)2
VO + Fe2O3 = V2O5 + Fe2O =>
4 VO + 3 Fe2O3 = 2 V2O5 + 3 Fe2O
CO + Ca(OH)2 = Ca(HCOO)2 =>
2 CO + Ca(OH)2 = Ca(HCOO)2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
KCr2O7 + KI + H2SO4 = CrSO4 + K2SO4 + H2O + I2 =>
2 KCr2O7 + 18 KI + 14 H2SO4 = 4 CrSO4 + 10 K2SO4 + 14 H2O + 9 I2
Fe{3+} + OH{-} = Fe(OH)3 =>
Fe{3+} + 3 OH{-} = Fe(OH)3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
NaHCO3 + HCl = NaCl + H2O + CO2 =>
NaHCO3 + HCl = NaCl + H2O + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/05/20
Équations équilibrées sur04/04/19
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