| Équations équilibrées la veille | Équations équilibrées le lendemain |
NH2OH + Mg + 2 HCl = NH3 + MgCl2 + H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2 =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
AgNO3 + (Na3)PO4 = Ag3PO4 + NaNO3 =>
3 AgNO3 + (Na3)PO4 = Ag3PO4 + 3 NaNO3
Fe{2+} + Br2 = Fe{3+} + Br{-} =>
2 Fe{2+} + Br2 = 2 Fe{3+} + 2 Br{-}
CH3COONa + HCl = CH3COOH + NaCl =>
CH3COONa + HCl = CH3COOH + NaCl
KMnO4 + HCl = KCl + MnCl2 + Cl2 + H2O =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 5 Cl2 + 8 H2O
Li2O + H2O = LiOH = =>
Li2O + H2O = 2 LiOH
HCl + Sr2OH = H2O + Sr2Cl =>
HCl + Sr2OH = H2O + Sr2Cl
SrCl2 + HNO3 = Sr(NO3)2 + HCl =>
SrCl2 + 2 HNO3 = Sr(NO3)2 + 2 HCl
AgNO3 + K3PO4 = Ag3PO4 + KNO3 =>
3 AgNO3 + K3PO4 = Ag3PO4 + 3 KNO3
Al + I2 = Al2I6 =>
2 Al + 3 I2 = Al2I6
Pb(NO3)2 + CH3COOH = Pb(CH3COO)2 + HNO3 =>
Pb(NO3)2 + 2 CH3COOH = Pb(CH3COO)2 + 2 HNO3
C3H8 + O2 = CO2 + H2O(i) =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O(i)
Al + I2 = AlI =>
2 Al + I2 = 2 AlI
SbH3 + Cl2O = H4Sb2O7 + H + Cl =>
2 SbH3 + 7 Cl2O = H4Sb2O7 + 2 H + 14 Cl
H{+} + I{-} + H2SO4 = I2 + H2S + H2O =>
8 H{+} + 8 I{-} + H2SO4 = 4 I2 + H2S + 4 H2O
Ca(ClO) + HCl = CaCl + Cl2 + H2O =>
Ca(ClO) + 2 HCl = CaCl + Cl2 + H2O
H3C6H5O7 + H2O = C12H22O11 + O2 =>
2 H3C6H5O7 + 3 H2O = C12H22O11 + 3 O2
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
HCl + MgS = H2S + MgCl2 =>
2 HCl + MgS = H2S + MgCl2
Fe(III) + O2 = Fe(III)O2 =>
Fe(III) + O2 = Fe(III)O2
CO3 + HCl = Cl2 + H2O + CO2 =>
CO3 + 2 HCl = Cl2 + H2O + CO2
HCl + MgS = H2S + MgCl2 =>
2 HCl + MgS = H2S + MgCl2
Zn + NaNO3 + NaOH = NaZnO2 + HN3 + H2O =>
16 Zn + 9 NaNO3 + 7 NaOH = 16 NaZnO2 + 3 HN3 + 2 H2O
PH3(g) + O2(g) = P2O5 + H2O =>
2 PH3(g) + 4 O2(g) = P2O5 + 3 H2O
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
FeO + H = Fe + H2O =>
FeO + 2 H = Fe + H2O
(NH4)3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*MoO3 + NH4NO3 + H2O =>
(NH4)3PO4 + (NH4)2MoO4 + 2 HNO3 = (NH4)3PO4*MoO3 + 2 NH4NO3 + H2O
NH4ClO3 = N2 + Cl2 + O2 + H2O =>
2 NH4ClO3 = N2 + Cl2 + O2 + 4 H2O
Cu2S(s) + HNO3(aq) = Cu(NO3)2(aq) + CuSO4(aq) + NO2(g) + H2O(l) =>
Cu2S(s) + 12 HNO3(aq) = Cu(NO3)2(aq) + CuSO4(aq) + 10 NO2(g) + 6 H2O(l)
BaCl2 + Na2SO4 = BaSO4 + NaCl =>
BaCl2 + Na2SO4 = BaSO4 + 2 NaCl
Pb(NO3)2 + HCl = PbCl2 + HNO3 =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 HNO3
HCl + MgS = H2S + MgCl2 =>
2 HCl + MgS = H2S + MgCl2
H3C6H5O7 + H2O = H3O{+} + C6H5O7{-3} =>
H3C6H5O7 + 3 H2O = 3 H3O{+} + C6H5O7{-3}
гидроксидкальция + углекислыйгаз = карбонаткальция + вода =>
Ca(OH)2 + CO2 = CaCO3 + H2O
AgNO3 + Na3(PO4) = Ag3(PO4) + NaNO3 =>
3 AgNO3 + Na3(PO4) = Ag3(PO4) + 3 NaNO3
KMnO4 + H2SO4 + C22H18O11 = MnSO4 + H2O + CO2 + K2SO4 =>
84 KMnO4 + 126 H2SO4 + 5 C22H18O11 = 84 MnSO4 + 171 H2O + 110 CO2 + 42 K2SO4
Al(C2H3O2)3(aq) + CsOH(aq) = AlOH(aq) + Cs(C2H3O2)3(s) =>
Al(C2H3O2)3(aq) + CsOH(aq) = AlOH(aq) + Cs(C2H3O2)3(s)
C6H12BNO3 + H2O = C6H15NO3 + H3BO3 =>
C6H12BNO3 + 3 H2O = C6H15NO3 + H3BO3
CaCO3 + H3PO4 = CaHPO4 + H2CO3 =>
CaCO3 + H3PO4 = CaHPO4 + H2CO3
As2S3 + HCl + HNO3 = AsCl5 + H2SO4 + NO + H2O =>
3 As2S3 + 30 HCl + 28 HNO3 = 6 AsCl5 + 9 H2SO4 + 28 NO + 20 H2O
HCl + MgS = H2S + MgCl2 =>
2 HCl + MgS = H2S + MgCl2
FeCl3 + KOH = Fe(OH)3 + KCl =>
FeCl3 + 3 KOH = Fe(OH)3 + 3 KCl
Ba(IO3)2 = Ba5(IO6)2 + I + O2 =>
5 Ba(IO3)2 = Ba5(IO6)2 + 8 I + 9 O2
HCl + MgS = H2S + MgCl2 =>
2 HCl + MgS = H2S + MgCl2
C9H128 + O2 = CO2 + H2O =>
C9H128 + 41 O2 = 9 CO2 + 64 H2O
Li(OH) + H2Co3 = Li2Co3 + H2O =>
2 Li(OH) + H2Co3 = Li2Co3 + 2 H2O
KBr + PbS = K2S + PbBr2 =>
2 KBr + PbS = K2S + PbBr2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/14/24
Équations équilibrées sur11/13/23
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