| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClC6H4COOH + NaOH = H2O + Na{+} + ClC6H4COO{-}
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
CH3COOH + LiOH = CH3COOLiH2O =>
CH3COOH + LiOH = CH3COOLiH2O
C9H13N + H2O = C9H14N + OH =>
C9H13N + H2O = C9H14N + OH
Be(OH)2 + HI = H2O + BeOHI =>
Be(OH)2 + HI = H2O + BeOHI
Na2SO4 + Cl = NaCl + SO4 =>
Na2SO4 + 2 Cl = 2 NaCl + SO4
H2S + CaO + O2 = CaSO4 + H2 =>
2 H2S + 2 CaO + 3 O2 = 2 CaSO4 + 2 H2
KBr + BaCl2 = KCl + BaBr2 =>
2 KBr + BaCl2 = 2 KCl + BaBr2
MoS2 + SeO2 + H2SO4 = MoSSeO + SO2 + H2 =>
2 MoS2 + 2 SeO2 + H2SO4 = 2 MoSSeO + 3 SO2 + H2
NaOH + Cl2 = NaCl2 + NaClO + H2O =>
4 NaOH + 3 Cl2 = 2 NaCl2 + 2 NaClO + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
N2(g) + H2(g) = NH3(g) =>
N2(g) + 3 H2(g) = 2 NH3(g)
Al + H2(CO3) = Al2(CO3)3 + H2 =>
2 Al + 3 H2(CO3) = Al2(CO3)3 + 3 H2
Zn(s) + HCl(ag) = ZnCl2(ag) + H2(g) =>
Zn(s) + 2 HCl(ag) = ZnCl2(ag) + H2(g)
HPO3 + H2O = H4P2O7 =>
2 HPO3 + H2O = H4P2O7
CuC2O4 + NaOH = Cu(OH)2 + Na2C2O4 =>
CuC2O4 + 2 NaOH = Cu(OH)2 + Na2C2O4
Fe2(SO4)3 + KOH = Fe(OH)3 + K2(SO4) =>
Fe2(SO4)3 + 6 KOH = 2 Fe(OH)3 + 3 K2(SO4)
C3H10 + Cl2 = C3H9Cl + HCl =>
C3H10 + Cl2 = C3H9Cl + HCl
CuCl(s) = Cu(s) + Cl2(g) =>
2 CuCl(s) = 2 Cu(s) + Cl2(g)
Bi(OH)3 + H2C2O4 = Bi2(C2O4)3 + H2O =>
2 Bi(OH)3 + 3 H2C2O4 = Bi2(C2O4)3 + 6 H2O
Zn(No3)2 + AlI3 = ZnI2 + Al(No3)3 =>
3 Zn(No3)2 + 2 AlI3 = 3 ZnI2 + 2 Al(No3)3
NaClO4(aq) + (NH4)2S(aq) = NH4ClO4 + Na2S =>
2 NaClO4(aq) + (NH4)2S(aq) = 2 NH4ClO4 + Na2S
CH4 = C + H2 =>
CH4 = C + 2 H2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Na(s) + H2O(l) = NaOH(aq) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 NaOH(aq) + H2(g)
KBr + BaCl2 = KCl + BaBr2 =>
2 KBr + BaCl2 = 2 KCl + BaBr2
Al + Hg2(NO3)2 + H2O = Al(NO3)3 + HgO + H2 =>
2 Al + 3 Hg2(NO3)2 + 6 H2O = 2 Al(NO3)3 + 6 HgO + 6 H2
CN{-} + OCl{-} + H2O = CO2 + N2 + OH{-} + Cl{-} =>
2 CN{-} + 5 OCl{-} + H2O = 2 CO2 + N2 + 2 OH{-} + 5 Cl{-}
Ca(OH)2 + Al2(SO4)3 = CaSO4 + Al(OH)3 =>
3 Ca(OH)2 + Al2(SO4)3 = 3 CaSO4 + 2 Al(OH)3
C6H6CH3 + KMnO4 + H2SO4 = C6H6COOH + MnSO4 + K2SO4 + H2O =>
5 C6H6CH3 + 6 KMnO4 + 9 H2SO4 = 5 C6H6COOH + 6 MnSO4 + 3 K2SO4 + 14 H2O
Li3N + H2O = NH3 + LiOH =>
Li3N + 3 H2O = NH3 + 3 LiOH
Cu(NO3)2Fe(NO3)3 = Fe(NO3)2Cu(NO3)3 =>
Cu(NO3)2Fe(NO3)3 = Fe(NO3)2Cu(NO3)3
PCl5 + KNO2 = NOCl + POCl3 + KCl =>
PCl5 + KNO2 = NOCl + POCl3 + KCl
MnO + KClO4 + KOH = K2MnO4 + KCl + H2O =>
2 MnO + KClO4 + 4 KOH = 2 K2MnO4 + KCl + 2 H2O
HJ + H2SO4 = J2 + H2S + H2O =>
8 HJ + H2SO4 = 4 J2 + H2S + 4 H2O
Ca2 + O2 = CaO =>
Ca2 + O2 = 2 CaO
KOH + Ca(OH)2 = K(Ca(OH)3) =>
KOH + Ca(OH)2 = K(Ca(OH)3)
KNO3 + C12H22O11 = N2 + CO2 + H2O + K2CO3 =>
48 KNO3 + 5 C12H22O11 = 24 N2 + 36 CO2 + 55 H2O + 24 K2CO3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Pt + H2SO4 = Pt2SO4 + H2S + H2O =>
8 Pt + 5 H2SO4 = 4 Pt2SO4 + H2S + 4 H2O
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
SOCl2 = SO2 + S + Cl2 =>
2 SOCl2 = SO2 + S + 2 Cl2
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s) =>
CaI2(aq) + Hg(No3)2(aq) = Ca(No3)2(aq) + HgI2(s)
Fe + ZnI2 = FeI + Zn =>
2 Fe + ZnI2 = 2 FeI + Zn
Na2S(aq) + Fe(C2H3O2)3(aq) = Fe2S3(s) + NaC2H3O2(aq) =>
3 Na2S(aq) + 2 Fe(C2H3O2)3(aq) = Fe2S3(s) + 6 NaC2H3O2(aq)
NaClO + NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O =>
NaClO + 2 NaI + H2SO4 = Na2SO4 + I2 + NaCl + H2O
Na + MgCl2(aq) = NaCl(aq) + Mg(s) =>
2 Na + MgCl2(aq) = 2 NaCl(aq) + Mg(s)
Al(NO3)2 + NH3 = Al(OH)3 + N + H2O =>
Al(NO3)2 + 3 NH3 = Al(OH)3 + 5 N + 3 H2O
Zn(No3)2 + AlI3 = ZnI2 + Al(No3)3 =>
3 Zn(No3)2 + 2 AlI3 = 3 ZnI2 + 2 Al(No3)3
SOCl2 = SO + Cl =>
SOCl2 = SO + 2 Cl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/12/24
Équations équilibrées sur12/12/23
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