| Équations équilibrées la veille | Équations équilibrées le lendemain |
AgNO3 + NaCl = AgCl + NaNO3
K2Cr2O7 + NaS2O3 + H2SO4 = K2SO4 + Cr2(SO4)3 + Na2SO4 + H2O =>
7 K2Cr2O7 + 6 NaS2O3 + 19 H2SO4 = 7 K2SO4 + 7 Cr2(SO4)3 + 3 Na2SO4 + 19 H2O
K2Cr2O7 + K2SSO3 + HCl = CrCl3 + KCl + K2SO4 + H2O =>
4 K2Cr2O7 + 3 K2SSO3 + 26 HCl = 8 CrCl3 + 2 KCl + 6 K2SO4 + 13 H2O
NH4 + NO2 = N2 + H2O =>
NH4 + NO2 = N2 + 2 H2O
CH2O = C + H2 + O2 =>
2 CH2O = 2 C + 2 H2 + O2
Mg + Zn(OH)2 = Zn + Mg(OH)2 =>
Mg + Zn(OH)2 = Zn + Mg(OH)2
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
HCl + KOH = KCl + H2O =>
HCl + KOH = KCl + H2O
NaOH + C8H6O4 = H2O + NaC8H5O4 =>
NaOH + C8H6O4 = H2O + NaC8H5O4
(NH4)2CO3 + Ca(CH3COO)2 = NH4CH3CO2 + CaCO3 =>
(NH4)2CO3 + Ca(CH3COO)2 = 2 NH4CH3CO2 + CaCO3
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
NaBH4 + H2O = NaBO2 + H2 =>
NaBH4 + 2 H2O = NaBO2 + 4 H2
H2O2 + KI = KIO3 + H2O =>
3 H2O2 + KI = KIO3 + 3 H2O
BiO{3-} + Mn{2+} = MnO{4-} + Bi{3+} =>
BiO{3-} + Mn{2+} = MnO{4-} + Bi{3+}
CuS + O = Cu + SO =>
CuS + O = Cu + SO
Al + CuCl2 = AlCl3 + Cu =>
2 Al + 3 CuCl2 = 2 AlCl3 + 3 Cu
Na3P + CaCl2 = Ca3P2 + NaCl =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 NaCl
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
NH4 + O2 = N2 + H2O =>
2 NH4 + 2 O2 = N2 + 4 H2O
CH2O = C + H + O =>
CH2O = C + 2 H + O
S2O3{2-} + SbO5 + H{+} + H2O = SbO + H2SO3 =>
2 S2O3{2-} + SbO5 + 4 H{+} + 2 H2O = SbO + 4 H2SO3
Na3P + CaCl2 = Ca3P2 + NaCl =>
2 Na3P + 3 CaCl2 = Ca3P2 + 6 NaCl
NH3 + NO = N2 + H2O =>
4 NH3 + 6 NO = 5 N2 + 6 H2O
C2H4HBrO = C2H5BrO =>
C2H4HBrO = C2H5BrO
CCl4 + P2O5 = COCl2 + POCl3 =>
3 CCl4 + P2O5 = 3 COCl2 + 2 POCl3
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
CuS + O = Cu2O + SO2 =>
2 CuS + 5 O = Cu2O + 2 SO2
FeSO4 + HCl + NaOH = Fe(H2O)4(OH)2 + NaCl + H2SO4 =>
FeSO4 + 6 HCl + 6 NaOH = Fe(H2O)4(OH)2 + 6 NaCl + H2SO4
CHH3CH + O2 = CO2 + H2O =>
4 CHH3CH + 13 O2 = 8 CO2 + 10 H2O
KI + H2O2 = I2O3 + KOH + H2O =>
2 KI + 4 H2O2 = I2O3 + 2 KOH + 3 H2O
CaBr2 + Na3P = Ca3P2 + NaBr =>
3 CaBr2 + 2 Na3P = Ca3P2 + 6 NaBr
HCl + NO3 = NO + Cl2 + H2O =>
4 HCl + NO3 = NO + 2 Cl2 + 2 H2O
HCOOHAg2O = Ag2H2OCO2 =>
HCOOHAg2O = Ag2H2OCO2
(NH4)2SO4 + FeSO4 + H2O = (NH4)2Fe(SO4)2*6H2O =>
(NH4)2SO4 + FeSO4 + 6 H2O = (NH4)2Fe(SO4)2*6H2O
CH2O = C + H2O =>
CH2O = C + H2O
CH2O = C6H12O6 =>
6 CH2O = C6H12O6
ZnSO4 + NaOH = Zn(OH)2 + Na2SO4 =>
ZnSO4 + 2 NaOH = Zn(OH)2 + Na2SO4
NaOH + C8H6O4 = Na2C8H4O4 + H2O =>
2 NaOH + C8H6O4 = Na2C8H4O4 + 2 H2O
KAlSi3O8 + CO2 + H2O = Al2(OH)4Si2O5 + SiO2 + K2CO3 =>
2 KAlSi3O8 + CO2 + 2 H2O = Al2(OH)4Si2O5 + 4 SiO2 + K2CO3
CuS + O = CuO + SO =>
CuS + 2 O = CuO + SO
C9H12 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H6O + C3H6O =>
7 C9H12 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H6O + 11 C3H6O
AgNO3 + NaCl = AgCl + NaNO3 =>
AgNO3 + NaCl = AgCl + NaNO3
C7H17 + O2 = CO2 + H2O =>
4 C7H17 + 45 O2 = 28 CO2 + 34 H2O
ZnOHClHCl = ZnCl2H2O =>
ZnOHClHCl = ZnCl2H2O
CH2O = CO + H2 =>
CH2O = CO + H2
CH2O = C + H + O =>
CH2O = C + 2 H + O
C8H6O4 + NaOH = C8H4O4Na2 + H2O =>
C8H6O4 + 2 NaOH = C8H4O4Na2 + 2 H2O
CrO3 + K2O = K2CrO4 =>
CrO3 + K2O = K2CrO4
CuS + O = Cu + SO2 =>
CuS + 2 O = Cu + SO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
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