| Équations équilibrées la veille | Équations équilibrées le lendemain |
2(NH4)3PO4 + 3 Mg(OH)2 = 6 H2O + Mg3(PO4)2 + 6 NH3
Sr + C = Sr2C =>
2 Sr + C = Sr2C
H3PO4 + K3PO4 = KH2PO4 =>
2 H3PO4 + K3PO4 = 3 KH2PO4
Pb + Fe(No3)2 = PbNo3 + Fe =>
2 Pb + Fe(No3)2 = 2 PbNo3 + Fe
NaCl + Pb(NO3) = PbCl2 + Na + NO3 =>
2 NaCl + Pb(NO3) = PbCl2 + 2 Na + NO3
OH + H2O = H(OH)2 =>
OH + H2O = H(OH)2
FeClO4 + NH4OH = FeOH + NH4ClO4 =>
FeClO4 + NH4OH = FeOH + NH4ClO4
CaO + Al(OH)3 = Ca(OH)2 + Al2O3 =>
3 CaO + 2 Al(OH)3 = 3 Ca(OH)2 + Al2O3
CH3 + O2 = CO2 + H2 =>
2 CH3 + 2 O2 = 2 CO2 + 3 H2
W2O5 + Zn + HCl = WOCl + ZnCl2 + H2O =>
W2O5 + 2 Zn + 6 HCl = 2 WOCl + 2 ZnCl2 + 3 H2O
K(OH)1 + HNO2 = K(NO2)1 + H2O =>
K(OH)1 + HNO2 = K(NO2)1 + H2O
KMnO4 + Ba(OH)2 = BaMnO4 + KOH + H2O + O2 =>
4 KMnO4 + 4 Ba(OH)2 = 4 BaMnO4 + 4 KOH + 2 H2O + O2
Be(s) + HCl(acq) = BeHCl =>
Be(s) + HCl(acq) = BeHCl
H3PO4 + Ca(OH)2 = (CaOH)3PO4 + H2O =>
H3PO4 + 3 Ca(OH)2 = (CaOH)3PO4 + 3 H2O
Ni(OH)2 + Li2CO3 + O2 = LiNiO2 + CO2 + H2O =>
4 Ni(OH)2 + 2 Li2CO3 + O2 = 4 LiNiO2 + 2 CO2 + 4 H2O
Al2(SO4)3 + NH4F = AlF3 + (NH4)2SO4 =>
Al2(SO4)3 + 6 NH4F = 2 AlF3 + 3(NH4)2SO4
NaCO3 + BaNO2 = NaNO2 + BaCO3 =>
NaCO3 + BaNO2 = NaNO2 + BaCO3
MgO + HF = MgF + HO =>
MgO + HF = MgF + HO
C3H5ClO + CH3OH = C4H6O2 + H3Cl =>
C3H5ClO + CH3OH = C4H6O2 + H3Cl
Al(s) + I(s) = AlI3(s) =>
Al(s) + 3 I(s) = AlI3(s)
Ag(NO3) + NaCl = AgCl + Na(NO3) =>
Ag(NO3) + NaCl = AgCl + Na(NO3)
CuCl(s) = Cu(s) + Cl2(g) =>
2 CuCl(s) = 2 Cu(s) + Cl2(g)
H3AsO4 = H + As + O =>
H3AsO4 = 3 H + As + 4 O
Si(CO3)2 + NaOH = Si(OH)4 + Na2CO3 =>
Si(CO3)2 + 4 NaOH = Si(OH)4 + 2 Na2CO3
SnCl4 + H2O2 = SnO2 + HCl + HCl3 =>
SnCl4 + H2O2 = SnO2 + HCl + HCl3
H2SO4 + C4 = SO2 + C4SO4 + H2O =>
2 H2SO4 + C4 = SO2 + C4SO4 + 2 H2O
K2S + AlF3 = Al2S3 + KF =>
3 K2S + 2 AlF3 = Al2S3 + 6 KF
Cl2 + As4O6 + H2O = H3AsO4 + HCl =>
4 Cl2 + As4O6 + 10 H2O = 4 H3AsO4 + 8 HCl
SiOBr + H2O = SiO2 + H2Br =>
SiOBr + H2O = SiO2 + H2Br
Fe2O3 + CaCO3 = Fe2(CO3)3 + CaO =>
Fe2O3 + 3 CaCO3 = Fe2(CO3)3 + 3 CaO
Sn + HNO3 = Sn(NO3)2 + H2O + N2O =>
4 Sn + 10 HNO3 = 4 Sn(NO3)2 + 5 H2O + N2O
Na3P + K2O = K3P + Na2O =>
2 Na3P + 3 K2O = 2 K3P + 3 Na2O
FeS + H2(g) = H2S + Fe =>
FeS + H2(g) = H2S + Fe
PbCl2 + FeBr3 = PbBr2 + FeCl3 =>
3 PbCl2 + 2 FeBr3 = 3 PbBr2 + 2 FeCl3
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
Pb(OH)2 + H3SO3 = Pb3(SO3)2 + H2O =>
3 Pb(OH)2 + 2 H3SO3 = Pb3(SO3)2 + 6 H2O
CH4 + H2O + FeS = FeH2 + H2S + CO2 =>
CH4 + 2 H2O + 2 FeS = 2 FeH2 + 2 H2S + CO2
KI + NaClO3 + H2O = NaCl + I2 + KOH =>
6 KI + NaClO3 + 3 H2O = NaCl + 3 I2 + 6 KOH
O2 + CH3COOH = CO2H2O =>
2 O2 + CH3COOH = 2 CO2H2O
CaCO3 = Ca + O2 + C =>
2 CaCO3 = 2 Ca + 3 O2 + 2 C
Sn + HgS = SnS2 + Hg =>
Sn + 2 HgS = SnS2 + 2 Hg
C6H7KO2 + H2SO4 = K2SO4 + C6H6O + H2O =>
2 C6H7KO2 + H2SO4 = K2SO4 + 2 C6H6O + 2 H2O
KClO4 = KClO2 + O2 =>
KClO4 = KClO2 + O2
FeSO4 + KBiO3 + H2SO4 = Fe2(SO4)3 + Bi2(SO4)3 + K2SO4 + H2O =>
4 FeSO4 + 2 KBiO3 + 6 H2SO4 = 2 Fe2(SO4)3 + Bi2(SO4)3 + K2SO4 + 6 H2O
Ba(NO3)2 + Ag2SO4 = BaSO4 + AgNO3 =>
Ba(NO3)2 + Ag2SO4 = BaSO4 + 2 AgNO3
Pb(CH3COO)2 + KOH = Pb(OH) + K(CH3COO)2 =>
Pb(CH3COO)2 + KOH = Pb(OH) + K(CH3COO)2
C6H5NH2 + Br2 = C6NH2Br + HBr =>
C6H5NH2 + 3 Br2 = C6NH2Br + 5 HBr
KAl3Si3O10(OH)2 = KAlSi3O8 + Al2O3 + H2O =>
KAl3Si3O10(OH)2 = KAlSi3O8 + Al2O3 + H2O
(SO4)(aq) + Sr(aq) = SrSO4 =>
(SO4)(aq) + Sr(aq) = SrSO4
CuO + SO2 + H2O + O2 = CuSO4*3Cu(OH)2 =>
8 CuO + 2 SO2 + 6 H2O + O2 = 2 CuSO4*3Cu(OH)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/23/25
Équations équilibrées sur02/22/24
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