| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 HCl + ZnSO4 = H2SO4 + ZnCl2
SOCl2 + H2O = H2SO3 + HCl =>
SOCl2 + 2 H2O = H2SO3 + 2 HCl
Al2(SO3)3 + HCl = SO2 + H2O + AlCl3 =>
Al2(SO3)3 + 6 HCl = 3 SO2 + 3 H2O + 2 AlCl3
AgC2H3O2 + BaI2 = AgI + (C2H3O2)2Ba =>
2 AgC2H3O2 + BaI2 = 2 AgI + (C2H3O2)2Ba
P2 + H2 = PH3 =>
P2 + 3 H2 = 2 PH3
H{+} + e + O2 = H2O =>
4 H{+} + 4e + O2 = 2 H2O
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq) =>
AgNo3(aq) + NaI(aq) = AgI(s) + NaNo3(aq)
CH3CH2CHO + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CH2CHO + K2Cr2O7 + 4 H2SO4 = 3 CH3CH2COOH + K2SO4 + Cr2(SO4)3 + 4 H2O
C2H4Cl2 + Cl2 = C2H2Cl2 + HCl =>
C2H4Cl2 + Cl2 = C2H2Cl2 + 2 HCl
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2 =>
BaCl2 + Ca(NO3)2 = Ba(NO3)2 + CaCl2
H3BO3 + HF + K2CO3 = KBF4 + H2O + CO2 =>
2 H3BO3 + 8 HF + K2CO3 = 2 KBF4 + 7 H2O + CO2
K2SO4 + CaI2 = CaSO4 + KI =>
K2SO4 + CaI2 = CaSO4 + 2 KI
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
AgNO3 + KCl = AgCl + KNO3 =>
AgNO3 + KCl = AgCl + KNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
PCl5 + H2O = HCl + H3PO4 =>
PCl5 + 4 H2O = 5 HCl + H3PO4
N2 + P2 = NP =>
N2 + P2 = 2 NP
Ba(OH)2 + NO2 = Ba(NO3)2 + NO + H2O =>
Ba(OH)2 + 3 NO2 = Ba(NO3)2 + NO + H2O
C6H12 + KMnO4 + H2O = C3H6O2 + MnO2 + KOH =>
3 C6H12 + 8 KMnO4 + 4 H2O = 6 C3H6O2 + 8 MnO2 + 8 KOH
Ka2SO3 + Cr2O7 + H2SO4 = Cr2(SO4)3 + Ka2SO4 + H2O =>
4 Ka2SO3 + Cr2O7 + 3 H2SO4 = Cr2(SO4)3 + 4 Ka2SO4 + 3 H2O
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
HCOOH + NaHCO3 = HCOO{-} + Na{+} + H2O + CO2 =>
HCOOH + NaHCO3 = HCOO{-} + Na{+} + H2O + CO2
HBr + KMnO4 + S = SO2 + KBr + H2O + MnBr2 =>
12 HBr + 4 KMnO4 + 5 S = 5 SO2 + 4 KBr + 6 H2O + 4 MnBr2
C2H5ONa + CH3Br = C2H5OCH3 + NaBr =>
C2H5ONa + CH3Br = C2H5OCH3 + NaBr
Cu(OH)2 + H2SiO3 = (CuOH)2SiO3 + H2O =>
2 Cu(OH)2 + H2SiO3 = (CuOH)2SiO3 + 2 H2O
Li2O2 + CO2 + H2O = O2 + LiHCO3 =>
2 Li2O2 + 4 CO2 + 2 H2O = O2 + 4 LiHCO3
Al2O3 + Na = Na2O + Al =>
Al2O3 + 6 Na = 3 Na2O + 2 Al
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Ca(NO3)2 = Ca + NO3 =>
Ca(NO3)2 = Ca + 2 NO3
Co + H2O = Co(OH)3 + H2 =>
2 Co + 6 H2O = 2 Co(OH)3 + 3 H2
Au + KNO3 = AuNO3 + K =>
Au + KNO3 = AuNO3 + K
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
PbS + CO2 = PbCO3 + COS =>
PbS + 2 CO2 = PbCO3 + COS
HIO4 = I2O7 + H2O =>
2 HIO4 = I2O7 + H2O
PbO2 + CrCl3 + NaOH = PbO + Na2CrO4 + NaCl + H2O =>
3 PbO2 + 2 CrCl3 + 10 NaOH = 3 PbO + 2 Na2CrO4 + 6 NaCl + 5 H2O
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Sb + O2 = Sb4O6 =>
4 Sb + 3 O2 = Sb4O6
Na2C4H4O6 + H2O = NaOH + H2C4H4O6 =>
Na2C4H4O6 + 2 H2O = 2 NaOH + H2C4H4O6
NCl3 + KOH = NH3 + KClO =>
NCl3 + 3 KOH = NH3 + 3 KClO
C10H6NSO6Na + NaNO3 + H2SO4 = CO2 + H2O + Na2SO4 + NO =>
3 C10H6NSO6Na + 43 NaNO3 + 20 H2SO4 = 30 CO2 + 29 H2O + 23 Na2SO4 + 46 NO
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
SI + KOH = SIOH + K =>
SI + KOH = SIOH + K
KMnO4 + SnSO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2S04 + H2O =>
2 KMnO4 + 18 SnSO4 + 24 H2SO4 = 18 Sn(SO4)2 + 2 MnSO4 + K2S04 + 24 H2O
KOH + NaHS = Na2S + K2S + H2O =>
2 KOH + 2 NaHS = Na2S + K2S + 2 H2O
Si + Cl2 = SiCl4 =>
Si + 2 Cl2 = SiCl4
SO2 + H2 = S + H2O =>
SO2 + 2 H2 = S + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Mn + Cu2O = MnO + Cu =>
Mn + Cu2O = MnO + 2 Cu
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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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