| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaClH2SO4 = NaHSO4HCl
NH4NO2 = N2 + H2O =>
NH4NO2 = N2 + 2 H2O
C57H110O6 + O2 = CO2 + H2O =>
2 C57H110O6 + 163 O2 = 114 CO2 + 110 H2O
AlBr3 + Al = AlBr =>
AlBr3 + 2 Al = 3 AlBr
PH3 + O2 = P4O10 + H2O =>
4 PH3 + 8 O2 = P4O10 + 6 H2O
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
F2 + NH3 = N2F4(g) + HF(g) =>
5 F2 + 2 NH3 = N2F4(g) + 6 HF(g)
AlBr3 + Al = AlBr =>
AlBr3 + 2 Al = 3 AlBr
K2CrO4 + KNO2 + H2O = Cr(OH)3 + KNO3 + KOH =>
2 K2CrO4 + 3 KNO2 + 5 H2O = 2 Cr(OH)3 + 3 KNO3 + 4 KOH
CuCl2 + AlF3 = AlCl3 + CuF2 =>
3 CuCl2 + 2 AlF3 = 2 AlCl3 + 3 CuF2
Sr + I2 = SrI2 =>
Sr + I2 = SrI2
FeSO4 + NaNO2 = Fe(NO)SO4 + NaO =>
FeSO4 + NaNO2 = Fe(NO)SO4 + NaO
HClO4 + KOH = KClO4 + H2O =>
HClO4 + KOH = KClO4 + H2O
Fe(OH)3 + H2C2O4 = H2O + Fe2(C2O4)3 =>
2 Fe(OH)3 + 3 H2C2O4 = 6 H2O + Fe2(C2O4)3
F2 + NbI5 = I2 + NbF5 =>
5 F2 + 2 NbI5 = 5 I2 + 2 NbF5
C7H6O3(s) + O2(g) = CO2(g) + H2O(g) =>
C7H6O3(s) + 7 O2(g) = 7 CO2(g) + 3 H2O(g)
AlI3 + HgCl2 = AlCl3 + HgI2 =>
2 AlI3 + 3 HgCl2 = 2 AlCl3 + 3 HgI2
Cr2S3 + HCl = CrCl3 + H2S =>
Cr2S3 + 6 HCl = 2 CrCl3 + 3 H2S
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
CH4N2O + C2H5OH = C3H7NO2 + H2 + N2 =>
2 CH4N2O + 2 C2H5OH = 2 C3H7NO2 + 3 H2 + N2
Na2S2O3 + AgBr = NaBr + Na3[Ag[S2O3]2] =>
2 Na2S2O3 + AgBr = NaBr + Na3[Ag[S2O3]2]
C4H8 + Cl2 + S = C4H8Cl2S =>
C4H8 + Cl2 + S = C4H8Cl2S
FeCl3 + HNO3 = Fe(NO3)2 + H2Cl3 =>
FeCl3 + 2 HNO3 = Fe(NO3)2 + H2Cl3
AgNO3 + Cu = Cu(NO3)2 + Ag =>
2 AgNO3 + Cu = Cu(NO3)2 + 2 Ag
Ag2S + P2S5 = Ag3PS4 =>
3 Ag2S + P2S5 = 2 Ag3PS4
(NH4)2SO4 + Al(NO3)3 = Al2(SO4)3 + NH4NO3 =>
3(NH4)2SO4 + 2 Al(NO3)3 = Al2(SO4)3 + 6 NH4NO3
Pb(NO3)2 + H2SO4 = PbSO4 + H + NO3 =>
Pb(NO3)2 + H2SO4 = PbSO4 + 2 H + 2 NO3
HBrO3 = Br2O5 + HOH =>
2 HBrO3 = Br2O5 + HOH
HCOOH + Mg = MgHCOO + H2 =>
2 HCOOH + 2 Mg = 2 MgHCOO + H2
S2SO4 + BaCl2 = SCl + BaSO4 =>
S2SO4 + BaCl2 = 2 SCl + BaSO4
CaCl2 + FeBr3 = CaBr2 + FeCl3 =>
3 CaCl2 + 2 FeBr3 = 3 CaBr2 + 2 FeCl3
AlBr3 + Al = AlBr =>
AlBr3 + 2 Al = 3 AlBr
CuS + H2SO4 + KMnO4 = CuSO4 + K2SO4 + MnSO4 + H2O =>
5 CuS + 12 H2SO4 + 8 KMnO4 = 5 CuSO4 + 4 K2SO4 + 8 MnSO4 + 12 H2O
HCI + HCIO3 = CI + H2O =>
5 HCI + HCIO3 = 6 CI + 3 H2O
CHHCHH + OO = OCO + OHH =>
CHHCHH + 3 OO = 2 OCO + 2 OHH
PbS + HCl + HNO3 = H2[PbCl4] + H2SO4 + NO2 + H2O =>
PbS + 4 HCl + 8 HNO3 = H2[PbCl4] + H2SO4 + 8 NO2 + 4 H2O
CuSO4(aq) + KCl(aq) = CuCl2(aq) + K2SO4(aq) =>
CuSO4(aq) + 2 KCl(aq) = CuCl2(aq) + K2SO4(aq)
CuSO4 = CuO + O2 + SO2 =>
2 CuSO4 = 2 CuO + O2 + 2 SO2
NaHSO3 + BaHCO3 = Na2HCO3 + Ba(HSO3)2 =>
2 NaHSO3 + BaHCO3 = Na2HCO3 + Ba(HSO3)2
Al(s) + CuSO4(aq) = Al(SO4)3(aq) + Cu(s) =>
Al(s) + 3 CuSO4(aq) = Al(SO4)3(aq) + 3 Cu(s)
C6H12(l) + O2(g) = CO2(g) + H2O(g)6 =>
C6H12(l) + 24 O2(g) = 6 CO2(g) + 6 H2O(g)6
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn{2+} + OH{-} = Zn(OH)2 =>
Zn{2+} + 2 OH{-} = Zn(OH)2
Na2SO3 + AgNO3 + KOH = Ag + Na2SO4 + KNO3 + H2O =>
Na2SO3 + 2 AgNO3 + 2 KOH = 2 Ag + Na2SO4 + 2 KNO3 + H2O
Cr2O3 + NO2 + KOH = K2CrO4 + KNO2 + H2O =>
Cr2O3 + 6 NO2 + 10 KOH = 2 K2CrO4 + 6 KNO2 + 5 H2O
BF3 + Li2SO3 = B2(SO3)3 + LiF =>
2 BF3 + 3 Li2SO3 = B2(SO3)3 + 6 LiF
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
CH3COOHH2O = CH3COOH3O =>
CH3COOHH2O = CH3COOH3O
HCHO2 + NaOH = HCOONa + H2O =>
HCHO2 + NaOH = HCOONa + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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