| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 LiOH + 2 H2S = 2 LiS + 2 H2O + H2
Na2CO3 + Mg = MgO + Na2O + CO =>
Na2CO3 + Mg = MgO + Na2O + CO
Na3PO4*H2O + Zn(C2H3O2)2*H2O = Zn3(PO4)2*H2O + NaC2H3O2 + H2O =>
2 Na3PO4*H2O + 3 Zn(C2H3O2)2*H2O = Zn3(PO4)2*H2O + 6 NaC2H3O2 + 4 H2O
H2O2 + I2 = H{+} + IO3{-} + H2O =>
5 H2O2 + I2 = 2 H{+} + 2 IO3{-} + 4 H2O
C2H4Br2 + H2O = C2H6O2 + HBr =>
C2H4Br2 + 2 H2O = C2H6O2 + 2 HBr
HNO2 + NaOH = NaNO2(aq) + H2O(l) =>
HNO2 + NaOH = NaNO2(aq) + H2O(l)
HNO2NaOH = NaNO2(aq)H2O(l) =>
HNO2NaOH = NaNO2(aq)H2O(l)
B2H6 + O2 = B2O5 + H2O =>
B2H6 + 4 O2 = B2O5 + 3 H2O
MgO4 + HCl = MgCl2 + H2O + Cl2 =>
MgO4 + 8 HCl = MgCl2 + 4 H2O + 3 Cl2
Ag + Hg2Cl2 = AgCl + Hg =>
2 Ag + Hg2Cl2 = 2 AgCl + 2 Hg
NH3 + CI = N2 + HCI =>
2 NH3 + 6 CI = N2 + 6 HCI
MgHPO4 + H2O = Mg(H2PO4)2 + Mg(OH)2 =>
2 MgHPO4 + 2 H2O = Mg(H2PO4)2 + Mg(OH)2
Br{-} + KMnO4 + H{+} = Br2 + K{+} + MnO + H2O =>
10 Br{-} + 2 KMnO4 + 12 H{+} = 5 Br2 + 2 K{+} + 2 MnO + 6 H2O
Hg2Cl2 + NaOH = Hg + HgO + H2O + NaCl =>
Hg2Cl2 + 2 NaOH = Hg + HgO + H2O + 2 NaCl
F2 + AlBr3 = Br2 + AlF =>
F2 + 2 AlBr3 = 3 Br2 + 2 AlF
C2H5OH + KMnO4 + HCl = CH3CHO + MnCl2 + KCl + H2O =>
5 C2H5OH + 2 KMnO4 + 6 HCl = 5 CH3CHO + 2 MnCl2 + 2 KCl + 8 H2O
K + Al(OH)4 + H2SO4 = KAl(SO4)2 + H2O =>
K + Al(OH)4 + 2 H2SO4 = KAl(SO4)2 + 4 H2O
HCl(aq) + MgCO3(s) = CO2(g) + MgCl2(aq) + H2O(l) =>
2 HCl(aq) + MgCO3(s) = CO2(g) + MgCl2(aq) + H2O(l)
Na2S2O8 + H2O2 = Na2SO4 + O2 + H2SO4 =>
Na2S2O8 + H2O2 = Na2SO4 + O2 + H2SO4
K2O + ZnO = Zn(KO)2 =>
K2O + ZnO = Zn(KO)2
Ba02 + HCl = H202 + BaCl =>
101 Ba02 + 202 HCl = H202 + 202 BaCl
C7H9N + S = C14H12N2S + H2S =>
2 C7H9N + 4 S = C14H12N2S + 3 H2S
H2O + H2SO4 = H4O5 + S =>
H2O + H2SO4 = H4O5 + S
Na2CO3 + CH3COOH = CO2 + H2O + C2H3NaO2 =>
Na2CO3 + 2 CH3COOH = CO2 + H2O + 2 C2H3NaO2
CaCl + KCO3 = KCl + CaCO3 =>
CaCl + KCO3 = KCl + CaCO3
KCl + HCl = KH + Cl =>
KCl + HCl = KH + 2 Cl
C14 + H2O2 = CO2 + H2O =>
C14 + 28 H2O2 = 14 CO2 + 28 H2O
Ca(PO4)2 + SiO + C = CaSiO3 + CO + P =>
Ca(PO4)2 + SiO + 6 C = CaSiO3 + 6 CO + 2 P
NaHCO3 + CH3OOH = NaCH3CO2 + H2O + CO2 =>
NaHCO3 + 2 CH3OOH = NaCH3CO2 + 3 H2O + CO2
HCO3{-} + HNO3 = NO3{-} + H2O + CO2 =>
HCO3{-} + HNO3 = NO3{-} + H2O + CO2
CH3COOH + NaOH + H2O + HCl = CH4 + NaClO3 =>
3 CH3COOH + 4 NaOH + 2 H2O + 4 HCl = 6 CH4 + 4 NaClO3
LiCl = Cl2 + Li =>
2 LiCl = Cl2 + 2 Li
NaNO3 + CaO = Ca(NO3)2 + Na2O =>
2 NaNO3 + CaO = Ca(NO3)2 + Na2O
NaH2PO4*2H2O = P2O5 + NaOH + H2O =>
2 NaH2PO4*2H2O = P2O5 + 2 NaOH + 5 H2O
Na2CO3(s) + HCl(aq) = CO2(g) + H2O(l) + NaCl(aq) =>
Na2CO3(s) + 2 HCl(aq) = CO2(g) + H2O(l) + 2 NaCl(aq)
H3C6H5O7 + Tl2CO3 = H2O + CO2 + Tl3C6H5O7 =>
2 H3C6H5O7 + 3 Tl2CO3 = 3 H2O + 3 CO2 + 2 Tl3C6H5O7
Cu3N2 + LiOH = Cu(OH)2 + Li3N =>
Cu3N2 + 6 LiOH = 3 Cu(OH)2 + 2 Li3N
K2SO4 + AgNO3 = Ag2SO4 + K(NO3) =>
K2SO4 + 2 AgNO3 = Ag2SO4 + 2 K(NO3)
(Cr2O7)2{-} + H{+} + Cl{-} = (Cr)3{+} + H2O + Cl2 =>
6(Cr2O7)2{-} + 168 H{+} + 154 Cl{-} = 8(Cr)3{+} + 84 H2O + 77 Cl2
Mg(s) + HCl(aq) = MgCl(aq) + H2(g) =>
2 Mg(s) + 2 HCl(aq) = 2 MgCl(aq) + H2(g)
NaHCO3 + SO2 = NaHSO4 + CO =>
NaHCO3 + SO2 = NaHSO4 + CO
FrCN + Ga2S3 = FrGa2 + CNS3 =>
FrCN + Ga2S3 = FrGa2 + CNS3
Fe(OH)3 = Fe3 + (OH)3 =>
3 Fe(OH)3 = Fe3 + 3(OH)3
C3H7OH + KMnO4 + H2SO4 = C3H7COOH + MnSO4 + K2SO4 + H2O =>
20 C3H7OH + 12 KMnO4 + 18 H2SO4 = 15 C3H7COOH + 12 MnSO4 + 6 K2SO4 + 38 H2O
SO2 + CaO = SO3 + Ca =>
SO2 + CaO = SO3 + Ca
CaBr2 + NaCl = CaCl + NaBr2 =>
CaBr2 + NaCl = CaCl + NaBr2
Cu + Ag(NO3) = Ag + Cu(NO3) =>
Cu + Ag(NO3) = Ag + Cu(NO3)
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C2H5NH2HNO2 = C2H5OHN2H2O =>
C2H5NH2HNO2 = C2H5OHN2H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
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