| Équations équilibrées la veille | Équations équilibrées le lendemain |
HF + OH = H2O + F
Pb(C2H5)4 = Pb + (C2H5) =>
Pb(C2H5)4 = Pb + 4(C2H5)
Mg(OH)2 + H2SiO3 = MgSiO3 + H2O =>
Mg(OH)2 + H2SiO3 = MgSiO3 + 2 H2O
SiHCl3 = Si + HCl + SiCl4 =>
2 SiHCl3 = Si + 2 HCl + SiCl4
NaNO2(aq) + SnCl4(aq) = NaCl4(aq) + SnNO2(aq) =>
NaNO2(aq) + SnCl4(aq) = NaCl4(aq) + SnNO2(aq)
CHO2 + H2O = H3CO3 =>
CHO2 + H2O = H3CO3
C3H7OH + KMnO4 = C3H5O2 + MnO2 + KOH + H2O =>
3 C3H7OH + 5 KMnO4 = 3 C3H5O2 + 5 MnO2 + 5 KOH + 2 H2O
Fl + KI = I + FlK =>
Fl + KI = I + FlK
Zn + CH3COOH = Zn(CH3COO) + H2 =>
2 Zn + 2 CH3COOH = 2 Zn(CH3COO) + H2
KNO3 + H2SO4 + Cu = H2O + CuSO4 + NO2 + K2SO4 =>
2 KNO3 + 2 H2SO4 + Cu = 2 H2O + CuSO4 + 2 NO2 + K2SO4
Fl + KI = FlI + K =>
Fl + KI = FlI + K
HBr(aq) + Ca(OH)2 = H2O + CaBr2(aq) =>
2 HBr(aq) + Ca(OH)2 = 2 H2O + CaBr2(aq)
K2SO4 + Pb(CH3COO)2 = CH3COOK + PbSO4 =>
K2SO4 + Pb(CH3COO)2 = 2 CH3COOK + PbSO4
CH3COOH + NaOH = CH3COO(Na) + H(OH) =>
CH3COOH + NaOH = CH3COO(Na) + H(OH)
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
NaHCO3 + C6H8O7 = Na3C6H5O7 + H2O + CO2 =>
3 NaHCO3 + C6H8O7 = Na3C6H5O7 + 3 H2O + 3 CO2
H2O + CO2 = C6H16O6 + O2 =>
8 H2O + 6 CO2 = C6H16O6 + 7 O2
KMnO4 + CH3COCH2COCH3 = Mn(CH3CHOHCHCOCH3)3 + CO2 + K2CO3 + H2O =>
12 KMnO4 + 41 CH3COCH2COCH3 = 12 Mn(CH3CHOHCHCOCH3)3 + 19 CO2 + 6 K2CO3 + 2 H2O
Zn(NO3)2 + K2Cr2O7 = Zn2(Cr2O7)2 + KNO3 =>
2 Zn(NO3)2 + 2 K2Cr2O7 = Zn2(Cr2O7)2 + 4 KNO3
Au(OH)2 = Au + H2O + O2 =>
2 Au(OH)2 = 2 Au + 2 H2O + O2
Al(OH)3 + Cu = CuOH + Al =>
Al(OH)3 + 3 Cu = 3 CuOH + Al
Mg3(PO4)2 + KOH = Mg3OH + (PO4)2K =>
Mg3(PO4)2 + KOH = Mg3OH + (PO4)2K
NH4OH + HCOOH = NH4COOH + H2O =>
NH4OH + HCOOH = NH4COOH + H2O
N3O7 = N2 + O2 =>
2 N3O7 = 3 N2 + 7 O2
Fl + KI = I + KFl =>
Fl + KI = I + KFl
AlCl + BaOH = BaCl + AlOH =>
AlCl + BaOH = BaCl + AlOH
Mg(s) + HCl(g) = H2(g) + MgCl2 =>
Mg(s) + 2 HCl(g) = H2(g) + MgCl2
Ba(HSO4)2 + KHCO3 = BaSO4 + K2SO4 + H2O + CO2 =>
Ba(HSO4)2 + 2 KHCO3 = BaSO4 + K2SO4 + 2 H2O + 2 CO2
Zn + SO2 = ZnS2O4 =>
Zn + 2 SO2 = ZnS2O4
Na(OH) + Ca(OH)2 + Cl2 = Ca(ClO)2 + NaCl + H2O =>
2 Na(OH) + Ca(OH)2 + 2 Cl2 = Ca(ClO)2 + 2 NaCl + 2 H2O
PCl3 + CH3CHOHCH3 = P(CH3CHOCH3)3 + HCl =>
PCl3 + 3 CH3CHOHCH3 = P(CH3CHOCH3)3 + 3 HCl
P + O2 = P2O5P =>
6 P + 5 O2 = 2 P2O5P
Cl2 + OH{-} = Cl{-} + ClO3{-} + H2O =>
3 Cl2 + 6 OH{-} = 5 Cl{-} + ClO3{-} + 3 H2O
Na2MnO4 + Fe + H2SO4 = MnSO4 + Fe2(SO4)3 + H2O + Na2SO4 =>
3 Na2MnO4 + 4 Fe + 12 H2SO4 = 3 MnSO4 + 2 Fe2(SO4)3 + 12 H2O + 3 Na2SO4
Al2(SO4)3 + Na2CO3 + H2O = Al(OH)3 + Na2SO4 + CO2 =>
Al2(SO4)3 + 3 Na2CO3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 CO2
HF + OH = H2O + F =>
HF + OH = H2O + F
N2H2 + H2O = N2O2 + NH3 =>
5 N2H2 + 4 H2O = 2 N2O2 + 6 NH3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
NaOH(aq) + Fe(NO3)3(aq) = Na(NO3)3(aq) + FeOH(aq) =>
NaOH(aq) + Fe(NO3)3(aq) = Na(NO3)3(aq) + FeOH(aq)
Li + O2(g) = Li2O =>
4 Li + O2(g) = 2 Li2O
C2H5NO2 + HCl = C2H6NO2Cl =>
C2H5NO2 + HCl = C2H6NO2Cl
C3N4 = (CN)2 + N2 =>
2 C3N4 = 3(CN)2 + N2
Hg + KNa = HgNa2 + K =>
Hg + 2 KNa = HgNa2 + 2 K
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
MgI2 + HNO3 = HI + Mg(NO3)2 =>
MgI2 + 2 HNO3 = 2 HI + Mg(NO3)2
C + S + O2 = CSO2 =>
C + S + O2 = CSO2
KMnO4 + H2SO4 + K2(C204) = K2SO4 + MnSO4 + H2O + CO2 =>
818 KMnO4 + 1232 H2SO4 + 5 K2(C204) = 414 K2SO4 + 818 MnSO4 + 1232 H2O + 1020 CO2
I + OCl = IO + Cl =>
I + OCl = IO + Cl
K2S2O5 + H2O2 = K2SO4 + H2SO4 + H2O =>
K2S2O5 + 2 H2O2 = K2SO4 + H2SO4 + H2O
BH4{-} + H{+} + H2O = H3BO3 + H2(g) =>
BH4{-} + H{+} + 3 H2O = H3BO3 + 4 H2(g)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/20/24
Équations équilibrées sur02/19/23
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