| Équations équilibrées la veille | Équations équilibrées le lendemain |
ClO + O2 = ClO3
C6H4CH3NO2 + Fe + HCl = C6H4CH3NH2Cl + FeCl2 + H2O =>
2 C6H4CH3NO2 + 5 Fe + 12 HCl = 2 C6H4CH3NH2Cl + 5 FeCl2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
[Ni(NH3)4(H2O)2]2[Fe(CN)6] + KNO3 + KOH = K2CO3 + KFeO2 + N2 + NiO + H2O =>
2[Ni(NH3)4(H2O)2]2[Fe(CN)6] + 22 KNO3 + 4 KOH = 12 K2CO3 + 2 KFeO2 + 25 N2 + 4 NiO + 34 H2O
Mg + H2O = Mg(OH)2H2 =>
Mg + 2 H2O = Mg(OH)2H2
Pd + H3PO4 = Pd3PO4 + H3 =>
3 Pd + H3PO4 = Pd3PO4 + H3
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
C2HO2 + O2 = CO2 + H2O =>
4 C2HO2 + 5 O2 = 8 CO2 + 2 H2O
KOH + HBr = KBr + H2O =>
KOH + HBr = KBr + H2O
NiCO3 + Al(OH)3 = Ni(OH)2 + Al2(CO3)3 =>
3 NiCO3 + 2 Al(OH)3 = 3 Ni(OH)2 + Al2(CO3)3
SrS(aq) + K2SO4(aq) = SrSO4 + K2S =>
SrS(aq) + K2SO4(aq) = SrSO4 + K2S
CrCl3 + NaSiO3 = CrSiO3 + NaCl3 =>
CrCl3 + NaSiO3 = CrSiO3 + NaCl3
CaCO3 + C2H4O2 = Ca + H2O + CO2 =>
4 CaCO3 + C2H4O2 = 4 Ca + 2 H2O + 6 CO2
Pd + H3PO4 = Pd3PO4 + H3 =>
3 Pd + H3PO4 = Pd3PO4 + H3
CaH + AlF2O + SiO + H2O = CaAl2Si2O8 + H2 + HF =>
2 CaH + 4 AlF2O + 4 SiO + 8 H2O = 2 CaAl2Si2O8 + 5 H2 + 8 HF
BiCl2 + Cl2 + NaOH = NaBiO2 + NaCl + H2O =>
2 BiCl2 + Cl2 + 8 NaOH = 2 NaBiO2 + 6 NaCl + 4 H2O
C16H10 + NH3 + CO2 + H2O = C2H5NO2 =>
3 C16H10 + 37 NH3 + 26 CO2 + 22 H2O = 37 C2H5NO2
Tc2O7 + KI + HCl = K2[TcCl6] + I2 + KCl + H2O =>
Tc2O7 + 6 KI + 14 HCl = 2 K2[TcCl6] + 3 I2 + 2 KCl + 7 H2O
Ba(IO4)2(aq) + K3PO4(aq) = Ba3(PO4)2 + KIO4(aq) =>
3 Ba(IO4)2(aq) + 2 K3PO4(aq) = Ba3(PO4)2 + 6 KIO4(aq)
CH3COO + Mn(OH)4 = Mn + CO2 + H2O =>
4 CH3COO + 7 Mn(OH)4 = 7 Mn + 8 CO2 + 20 H2O
C5H10 + C8H18Br = C5H10Br2 + C8H18 =>
C5H10 + 2 C8H18Br = C5H10Br2 + 2 C8H18
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Na2O + P2O5 = Na3 + PO4 =>
3 Na2O + P2O5 = 2 Na3 + 2 PO4
CrBr2(aq) + AgNO3(aq) = CrNO3 + AgBr2 =>
CrBr2(aq) + AgNO3(aq) = CrNO3 + AgBr2
C4H8O + K2Cr2O7 = C4H8O2 + K2Cr2 =>
7 C4H8O + K2Cr2O7 = 7 C4H8O2 + K2Cr2
KMnO4 + H2O + Na2SO3 = MnO2 + KOH + Na2SO4 =>
2 KMnO4 + H2O + 3 Na2SO3 = 2 MnO2 + 2 KOH + 3 Na2SO4
K3[Fe(CN)6] + NH2OH + KOH = K4[Fe(CN)6] + N2 + H2O =>
2 K3[Fe(CN)6] + 2 NH2OH + 2 KOH = 2 K4[Fe(CN)6] + N2 + 4 H2O
Cs2 + N2 = Cs3N2 =>
3 Cs2 + 2 N2 = 2 Cs3N2
Be(s) + Br2(l) = BeBr2(l) =>
Be(s) + Br2(l) = BeBr2(l)
FeCl3 + Ca = Fe + Ca(Cl3)2 =>
2 FeCl3 + Ca = 2 Fe + Ca(Cl3)2
KClO3 + C6H12O6 = CO2 + H2O + KCl =>
4 KClO3 + C6H12O6 = 6 CO2 + 6 H2O + 4 KCl
NH4I(aq) + KOH(aq) = NOH(aq) + KH4I =>
NH4I(aq) + KOH(aq) = NOH(aq) + KH4I
Li + AlCl3 = LiCl + Al =>
3 Li + AlCl3 = 3 LiCl + Al
H2 + H3C6H5O7 = H3C6HO3 + H2O =>
2 H2 + H3C6H5O7 = H3C6HO3 + 4 H2O
[Cu(NH3)4]{+2} + CN{-} + H2O = [Cu(CN)3]{3-} + CNO{-} + NH4{+} + NH3 =>
[Cu(NH3)4]{+2} + 4 CN{-} + H2O = [Cu(CN)3]{3-} + CNO{-} + 2 NH4{+} + 2 NH3
Zn + CuCl2 = Cu + ZnCl2 =>
Zn + CuCl2 = Cu + ZnCl2
Na3PO4 + CrCl3 = CrPO4 + NaCl =>
Na3PO4 + CrCl3 = CrPO4 + 3 NaCl
NaNO3 + H2O = Na2O + HNO3 =>
2 NaNO3 + H2O = Na2O + 2 HNO3
MgCl + HOH = MgOH + HCl =>
MgCl + HOH = MgOH + HCl
KCIO4 + S = SO3 + KCI =>
3 KCIO4 + 4 S = 4 SO3 + 3 KCI
HClO3 = ClO2 + H2O + O2 =>
4 HClO3 = 4 ClO2 + 2 H2O + O2
Fe(OH)3 + H3BO3 = HOH + FeBO3 =>
Fe(OH)3 + H3BO3 = 3 HOH + FeBO3
Be2 + Cl1 = Be2Cl =>
Be2 + Cl1 = Be2Cl
OH{-} + Cr{3+} + NO2 = CrO4{2-} + N2 + H2O =>
40 OH{-} + 8 Cr{3+} + 6 NO2 = 8 CrO4{2-} + 3 N2 + 20 H2O
Hg2(CN)2 = Hg + CN =>
Hg2(CN)2 = 2 Hg + 2 CN
NIO + H2 = NI + H2O =>
NIO + H2 = NI + H2O
CH3CHOHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
3 CH3CHOHCH2OH + 2 KMnO4 + H2O = 2 KOH + 2 MnO2 + 3 CH2(OH)CH(OH)CH2(OH)
Fe{3}O{4} + Al = Al{2}O{3} + Fe =>
2 Fe{3}O{4} + 3 Al = 3 Al{2}O{3} + 2 Fe
AgNO3 + Li = LiNO3 + Ag =>
AgNO3 + Li = LiNO3 + Ag
(Na)2CO3 + Ba(NO3)2 = NaNO3 + BaCO3 =>
(Na)2CO3 + Ba(NO3)2 = 2 NaNO3 + BaCO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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