| Équations équilibrées la veille | Équations équilibrées le lendemain |
C6H5CHOHCCl3 + 4 NaOH = C6H5CHOHCOONa + 3 NaCl + 2 H2O
CuSO4 + AgCl = Ag2SO4 + CuCl2 =>
CuSO4 + 2 AgCl = Ag2SO4 + CuCl2
Zn(OH)2 + HNO3 = Zn(NO3)2 + H2O =>
Zn(OH)2 + 2 HNO3 = Zn(NO3)2 + 2 H2O
C3H7OH + O2 = CO2 + H(OH) =>
2 C3H7OH + 9 O2 = 6 CO2 + 8 H(OH)
C6H5C(O)Cl + KSH = C6H5C(O)SH + KCl =>
C6H5C(O)Cl + KSH = C6H5C(O)SH + KCl
Mn(NO3)2 + NaOH = Mn(OH)2 + Na + NO3 =>
Mn(NO3)2 + 2 NaOH = Mn(OH)2 + 2 Na + 2 NO3
Fe(iii) + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe(iii) + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NaCl(s) + CuSO4(s) = Na2SO4(aq) + CuCl2(s) =>
2 NaCl(s) + CuSO4(s) = Na2SO4(aq) + CuCl2(s)
H2O(l) + Na = NaOH(aq) + H2(g) =>
2 H2O(l) + 2 Na = 2 NaOH(aq) + H2(g)
K2FeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + O2 + H2O =>
4 K2FeO4 + 10 H2SO4 = 2 Fe2(SO4)3 + 4 K2SO4 + 3 O2 + 10 H2O
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Zn(HSO3)2 = ZnO + SO2 + H2O =>
Zn(HSO3)2 = ZnO + 2 SO2 + H2O
KMnO4 + H2SO4 + C2H6O = C2H4O2 + K2SO4 + H2O + MnSO4 =>
4 KMnO4 + 6 H2SO4 + 5 C2H6O = 5 C2H4O2 + 2 K2SO4 + 11 H2O + 4 MnSO4
H3PO4 + Zr(OH)4 = H2O + Zr3P4O16 =>
4 H3PO4 + 3 Zr(OH)4 = 12 H2O + Zr3P4O16
Al(NO3)3 + Na2S = Al2S3 + NaNO3 =>
2 Al(NO3)3 + 3 Na2S = Al2S3 + 6 NaNO3
H3AsO4 = As2O5 + H2O =>
2 H3AsO4 = As2O5 + 3 H2O
Na2CO3 + HCl = NaCl + H2CO3 =>
Na2CO3 + 2 HCl = 2 NaCl + H2CO3
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Zn(OH)2 + CH3COOH = Zn(CH3COO)2 + H2O =>
Zn(OH)2 + 2 CH3COOH = Zn(CH3COO)2 + 2 H2O
Zn(s) + NaNO3(aq) = Zn(NO3)2(aq) + Na(s) =>
Zn(s) + 2 NaNO3(aq) = Zn(NO3)2(aq) + 2 Na(s)
(CH3)2NNH2 + N2O4 = H2O + N2 + CO2 =>
(CH3)2NNH2 + 2 N2O4 = 4 H2O + 3 N2 + 2 CO2
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Zr(OH)4 + HNO3 = Zr(NO3)4 + H2O =>
Zr(OH)4 + 4 HNO3 = Zr(NO3)4 + 4 H2O
BaF2 = Ba + F2 =>
BaF2 = Ba + F2
C5H22 + O2 = CO2 + H2O =>
2 C5H22 + 21 O2 = 10 CO2 + 22 H2O
Sr(NO3)2 + NaOH = Sr(OH)2 + NaNO3 =>
Sr(NO3)2 + 2 NaOH = Sr(OH)2 + 2 NaNO3
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
P2O5 + Na2O + H2O = NaH2PO4 =>
P2O5 + Na2O + 2 H2O = 2 NaH2PO4
HCOOH + O2 = H2O + CO2 =>
2 HCOOH + O2 = 2 H2O + 2 CO2
S + Fe = FeS =>
S + Fe = FeS
SO3 + Cl2 = SO3Cl =>
2 SO3 + Cl2 = 2 SO3Cl
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Na2SO3 + KCl = NaCl + K2SO3 =>
Na2SO3 + 2 KCl = 2 NaCl + K2SO3
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
BiOCl + HCl = BiCl3 + H2O =>
BiOCl + 2 HCl = BiCl3 + H2O
MgCl2*6H2O + AgNO3 = AgCl + Mg(NO3)2 + H2O =>
MgCl2*6H2O + 2 AgNO3 = 2 AgCl + Mg(NO3)2 + 6 H2O
Al + NHClO4 = Al2O3 + AlCl + NO + H2O =>
16 Al + 6 NHClO4 = 5 Al2O3 + 6 AlCl + 6 NO + 3 H2O
NH3 + Cl + H2O = NH4Cl + O =>
2 NH3 + 2 Cl + H2O = 2 NH4Cl + O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
NH4HS = NH3 + H2S =>
NH4HS = NH3 + H2S
Pb(s) + AgNO3(aq) = Ag(s) + Pb(NO3)2(aq) =>
Pb(s) + 2 AgNO3(aq) = 2 Ag(s) + Pb(NO3)2(aq)
HCl(aq) + Na2SO3(s) = NaCl + SO2 + H2O =>
2 HCl(aq) + Na2SO3(s) = 2 NaCl + SO2 + H2O
C16H28O + O2 = CO2 + H2O =>
2 C16H28O + 45 O2 = 32 CO2 + 28 H2O
C2H5(OH)3 + O2 = CO2 + H2O =>
2 C2H5(OH)3 + 5 O2 = 4 CO2 + 8 H2O
Mg(OH)2 + HCH3COO = Mg(C2H3O2)2 + H2O =>
Mg(OH)2 + 2 HCH3COO = Mg(C2H3O2)2 + 2 H2O
CH3CCH + HBr = CH3CBrCH2 =>
CH3CCH + HBr = CH3CBrCH2
Al + HNO3 = Al(NO3)3 + N2O + H2O =>
8 Al + 30 HNO3 = 8 Al(NO3)3 + 3 N2O + 15 H2O
CH3COCH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 CH3COCH3 + 8 KMnO4 + 12 H2SO4 = 15 CH3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
CsBr + Al(OH)3 = AlBr3 + CsOH =>
3 CsBr + Al(OH)3 = AlBr3 + 3 CsOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
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