| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(OH) + Cl = ClO + H2O
AlCl3(aq) + K2CO3(aq) = Al2(CO3)3 + KCl(aq) =>
2 AlCl3(aq) + 3 K2CO3(aq) = Al2(CO3)3 + 6 KCl(aq)
C5H10O2 + NaOH = C5H9OONa + H2O =>
C5H10O2 + NaOH = C5H9OONa + H2O
C6H5CH3(l) + O2(g) = CO2(g) + H2O(g) =>
C6H5CH3(l) + 9 O2(g) = 7 CO2(g) + 4 H2O(g)
Cr2O3 + KClO + KOH = K2CrO4 + KCl + H2O =>
Cr2O3 + 3 KClO + 4 KOH = 2 K2CrO4 + 3 KCl + 2 H2O
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
K3PO4 = K + (PO4) =>
K3PO4 = 3 K + (PO4)
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
NH3 = N2 + H2 =>
2 NH3 = N2 + 3 H2
C8H8 + KMnO4 + H2O = C8H10O2 + KOH + MnO2 =>
3 C8H8 + 2 KMnO4 + 4 H2O = 3 C8H10O2 + 2 KOH + 2 MnO2
CH3NH2 + H2SO4 = CH3SO4 + NH4 =>
CH3NH2 + H2SO4 = CH3SO4 + NH4
KNO2 + HI = KI + HNO2 =>
KNO2 + HI = KI + HNO2
Ga(OH)3 = Ga + OH =>
Ga(OH)3 = Ga + 3 OH
Ca(C2H3O2)2 + NH4OH = Ca(OH)2 + NH4C2H3O2 =>
Ca(C2H3O2)2 + 2 NH4OH = Ca(OH)2 + 2 NH4C2H3O2
C4H6CaO4 + Na2CO3 = CaCO3 + C2H3NaO2 =>
C4H6CaO4 + Na2CO3 = CaCO3 + 2 C2H3NaO2
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
CH3CH2CH2OH + Cr2O7{-2} + H{+} = CH3CH2CHO + Cr{3+} + H2O =>
3 CH3CH2CH2OH + Cr2O7{-2} + 8 H{+} = 3 CH3CH2CHO + 2 Cr{3+} + 7 H2O
SbCl3 + (NH4)2S = Sb2S3 + NH4Cl =>
2 SbCl3 + 3(NH4)2S = Sb2S3 + 6 NH4Cl
AgNO3 + KCI = AgCI + KNO3 =>
AgNO3 + KCI = AgCI + KNO3
CH3NO2 + O2 = NO2 + CO3 + H2O =>
4 CH3NO2 + 9 O2 = 4 NO2 + 4 CO3 + 6 H2O
P4 + Fe2O3 = P4O10 + Fe3O4 =>
P4 + 30 Fe2O3 = P4O10 + 20 Fe3O4
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2 + O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2 + 6 O
FeCl3(aq) + H2SO4(aq) = Fe2(SO4)3 + HCl =>
2 FeCl3(aq) + 3 H2SO4(aq) = Fe2(SO4)3 + 6 HCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Mg(ClO3)2 = MgCl2 + O2 =>
Mg(ClO3)2 = MgCl2 + 3 O2
Na3PO4 + SrCl2 = Sr3(PO4)2 + NaCl =>
2 Na3PO4 + 3 SrCl2 = Sr3(PO4)2 + 6 NaCl
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
Zn + HNO3 = Zn(NO3)2 + NH4NO3 + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + NH4NO3 + 3 H2O
C2H5NH2 + HCl = (C2H5NH3)Cl =>
C2H5NH2 + HCl = (C2H5NH3)Cl
C3H8 + H2O = CH4 + HCO3 =>
9 C3H8 + 12 H2O = 23 CH4 + 4 HCO3
NH3 + H2(SO4) = (NH4)2(SO4) =>
2 NH3 + H2(SO4) = (NH4)2(SO4)
CH2OHCH2OH + KMnO4 + H2SO4 = HOOCCOOH + MnSO4 + K2SO4 + H2O =>
5 CH2OHCH2OH + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 8 MnSO4 + 4 K2SO4 + 22 H2O
NH4OH + H2SO4 = (NH4)2SO4 + H2O =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 H2O
AgNO3 + CuCl = AgCl + Cu(NO3) =>
AgNO3 + CuCl = AgCl + Cu(NO3)
Mg(OH)2 + HCOOH = H2O + Mg + COOH =>
Mg(OH)2 + 2 HCOOH = 2 H2O + Mg + 2 COOH
NaOH + H3C6H5O7 = H2O + Na3C6H5O7 =>
3 NaOH + H3C6H5O7 = 3 H2O + Na3C6H5O7
C5H10O2 + NaOH = C5H9OONa + H2O =>
C5H10O2 + NaOH = C5H9OONa + H2O
CH3COOH + Ba(OH)2 = CH3(OH)2 + Ba(COOH) =>
CH3COOH + Ba(OH)2 = CH3(OH)2 + Ba(COOH)
C2H5OH + HCOOH = HCOOC2H5 + H2O =>
C2H5OH + HCOOH = HCOOC2H5 + H2O
HNO2 + Ca(OH)2 = Ca(NO2)2 + H2O =>
2 HNO2 + Ca(OH)2 = Ca(NO2)2 + 2 H2O
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
S2O8 + C2H3Cl + H2O = CO2 + H2SO4 + HCl =>
5 S2O8 + 2 C2H3Cl + 8 H2O = 4 CO2 + 10 H2SO4 + 2 HCl
P + KClO3 = P2O5 + KCl =>
6 P + 5 KClO3 = 3 P2O5 + 5 KCl
Fe(II) + HCl = Fe(II)Cl2 + H =>
Fe(II) + 2 HCl = Fe(II)Cl2 + 2 H
C + H2 = C3H8 =>
3 C + 4 H2 = C3H8
Ca(NO3)2(aq) + NaBr(aq) = CaBr2 + NaNO3 =>
Ca(NO3)2(aq) + 2 NaBr(aq) = CaBr2 + 2 NaNO3
SO2 + H2O = H2SO2 + O =>
SO2 + H2O = H2SO2 + O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/16/25
Équations équilibrées sur03/18/24
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