| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al(OH)4 + H2SO4 = SO4 + 2 H2O + Al(OH)2
Zn + HNO3 = ZnNO32 + N2O + H2O =>
8 Zn + 126 HNO3 = 8 ZnNO32 + 59 N2O + 63 H2O
P + Cl2 = ClP5 =>
10 P + Cl2 = 2 ClP5
HCl + H3PO4 = P + HClO4 + H2O =>
5 HCl + 8 H3PO4 = 8 P + 5 HClO4 + 12 H2O
CH4 + HI = CI4 + H2 =>
CH4 + 4 HI = CI4 + 4 H2
NaCl + Zn(OH)2 = Na2[Zn(OH)4] + ZnCl2 =>
2 NaCl + 2 Zn(OH)2 = Na2[Zn(OH)4] + ZnCl2
Cu + AgNO3 + H2O = HNO2 + Ag2O + CuNO3 =>
4 Cu + 6 AgNO3 + H2O = 2 HNO2 + 3 Ag2O + 4 CuNO3
H2S + BiCl3 = Bi2S3 + HCl =>
3 H2S + 2 BiCl3 = Bi2S3 + 6 HCl
Na2O + S = Na2S + O2 =>
2 Na2O + 2 S = 2 Na2S + O2
OH + NO = NO2 + H2O =>
2 OH + NO = NO2 + H2O
CaNO3 + K2CO3 = K2NO3 + CaCO3 =>
CaNO3 + K2CO3 = K2NO3 + CaCO3
Fe2(SO4)3 + H2O = Fe(OH)3 + H2SO4 =>
Fe2(SO4)3 + 6 H2O = 2 Fe(OH)3 + 3 H2SO4
Ba + HNO3 = Ba(NO3)2 + NO + H2O =>
3 Ba + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 4 H2O
(NH4)2MoO4 + PO4 + HNO3 = (NH4)3PO4*12MoO3 + H2O + NH4NO3 =>
96(NH4)2MoO4 + 8 PO4 + 162 HNO3 = 8(NH4)3PO4*12MoO3 + 87 H2O + 165 NH4NO3
H2S + Mg = MgS + H2 =>
H2S + Mg = MgS + H2
Zn + NaNO2 + CH3COOH = NH4NO2 + Zn(CH3COO)2 + Na(CH3COO) + H2O =>
3 Zn + 2 NaNO2 + 8 CH3COOH = NH4NO2 + 3 Zn(CH3COO)2 + 2 Na(CH3COO) + 2 H2O
AlBr3 + Cl2 = BrCl3 + Al =>
2 AlBr3 + 9 Cl2 = 6 BrCl3 + 2 Al
NaCl + HNO3 = HCl + NaNO3 =>
NaCl + HNO3 = HCl + NaNO3
C2H5OH + O = CH3COOH + H2O =>
C2H5OH + 2 O = CH3COOH + H2O
Fe(H2O)6{3+} = Fe(H2O)4(OH)2Fe(H2O)4{4+} + H3O{+} =>
2 Fe(H2O)6{3+} = Fe(H2O)4(OH)2Fe(H2O)4{4+} + 2 H3O{+}
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr =>
CH3CH2CHBrCH3 + KOH = CH3CH2CHCH3OH + KBr
Al2O3 + FePO4 = Fe2O3 + AlPO4 =>
Al2O3 + 2 FePO4 = Fe2O3 + 2 AlPO4
Cu4 + O2 = CuO2 =>
Cu4 + 4 O2 = 4 CuO2
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
CH3CH2OH + HCOOH = CH3CH2HCOO + H2O =>
CH3CH2OH + HCOOH = CH3CH2HCOO + H2O
HBr + Cu = CuBr2 + H2 =>
2 HBr + Cu = CuBr2 + H2
Cr + HNO3 = Cr2(NO3)3 + NO2 + H2O =>
2 Cr + 6 HNO3 = Cr2(NO3)3 + 3 NO2 + 3 H2O
Na2CrO4 + AlCl3 = AlCrO4 + Na2Cl3 =>
Na2CrO4 + AlCl3 = AlCrO4 + Na2Cl3
Al3(SO4)2 + Br(NH4) = Al3Br + NH4(SO4)2 =>
Al3(SO4)2 + Br(NH4) = Al3Br + NH4(SO4)2
CH3SK + O2 = KOH + COS + H2 =>
CH3SK + O2 = KOH + COS + H2
Cr2O3 + Na3CO3 + KNO3 = KNO2 + CO2 + Na2CrO4 =>
3 Cr2O3 + 4 Na3CO3 + 11 KNO3 = 11 KNO2 + 4 CO2 + 6 Na2CrO4
CuCl2 + HCl = HCu + Cl2 =>
2 CuCl2 + 2 HCl = 2 HCu + 3 Cl2
C2H6 + KMnO4 + H2SO4 = CO2 + MnSO4 + K2SO4 + H2O =>
5 C2H6 + 14 KMnO4 + 21 H2SO4 = 10 CO2 + 14 MnSO4 + 7 K2SO4 + 36 H2O
NaOH + Zn(OH)2 = Zn(OH)4 + Na =>
2 NaOH + Zn(OH)2 = Zn(OH)4 + 2 Na
C2H4(ONa)2 + H2O = C2H4(OH)2 + NaOH =>
C2H4(ONa)2 + 2 H2O = C2H4(OH)2 + 2 NaOH
H2O + NO2 + O2 = HNO3 =>
2 H2O + 4 NO2 + O2 = 4 HNO3
Br2 + LiI = LiBr2 + I =>
Br2 + LiI = LiBr2 + I
PbSO3 = PbO + SO2 =>
PbSO3 = PbO + SO2
Mg(l) + HCl = H2 + MgCl2 =>
Mg(l) + 2 HCl = H2 + MgCl2
K2SiO3 + HCl = KCl + SiO3 + H2 =>
K2SiO3 + 2 HCl = 2 KCl + SiO3 + H2
CaO + HClO4 = CaOHClO4 =>
CaO + HClO4 = CaOHClO4
NH4ClMg(OH)Br = MgClNH3H2OBr =>
NH4ClMg(OH)Br = MgClNH3H2OBr
AgNO + NaCl = AgCl + NONa =>
AgNO + NaCl = AgCl + NONa
Pb + HgCl2 = PbCl2 + Hg =>
Pb + HgCl2 = PbCl2 + Hg
Ca(NO3)2 + Na2CO3 = CaCO3 + NaNO3 =>
Ca(NO3)2 + Na2CO3 = CaCO3 + 2 NaNO3
Na2SO4 + Ca(NO3)2 = NaNO3 + CaSO4 =>
Na2SO4 + Ca(NO3)2 = 2 NaNO3 + CaSO4
Cu(NO3)2 + CuO = CuNO + CuO3 =>
2 Cu(NO3)2 + 7 CuO = 4 CuNO + 5 CuO3
PO4 + NH4 + MoO4 + H = (NH4)3(PMo12O40) + H2O =>
PO4 + 3 NH4 + 12 MoO4 + 24 H = (NH4)3(PMo12O40) + 12 H2O
BeO + NaOH + H2O = Na2[Be(OH)4] =>
BeO + 2 NaOH + H2O = Na2[Be(OH)4]
W + SrMoO4 + KClO4 = SrWO4 + KCl + MoO3 =>
4 W + 4 SrMoO4 + 3 KClO4 = 4 SrWO4 + 3 KCl + 4 MoO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
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