| Équations équilibrées la veille | Équations équilibrées le lendemain |
14 C6H5CH2COCH3 + 13 CH3NH2 + 4 HCOOH = 13 C6H5CH2CHNCH3CHOCH3 + 9 H2O
Ba(OH)2 + HCl = BaCl2 + H2O =>
Ba(OH)2 + 2 HCl = BaCl2 + 2 H2O
CH3(CH2)4CH3 + O2 = CO2 + H23 =>
23 CH3(CH2)4CH3 + 138 O2 = 138 CO2 + 14 H23
HgO + MgCl2 = HgCl2 + MgO =>
HgO + MgCl2 = HgCl2 + MgO
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
Cl2 + FeBr3 = Br2 + FeCl3 =>
3 Cl2 + 2 FeBr3 = 3 Br2 + 2 FeCl3
CO2 + H2O = C6CH + O2 =>
28 CO2 + 2 H2O = 4 C6CH + 29 O2
Cu + GaO = CuO + Ga =>
Cu + GaO = CuO + Ga
NH3 + H2O + NO = NH4NO3 =>
2 NH3 + 7 H2O + 8 NO = 5 NH4NO3
K2SO4 + Al2(SO4)3*H2O + H2O = KAl(SO4)2*12H2O =>
K2SO4 + Al2(SO4)3*H2O + 23 H2O = 2 KAl(SO4)2*12H2O
CaSO4 + MgCO3 = CaCO3 + MgSO4 =>
CaSO4 + MgCO3 = CaCO3 + MgSO4
NaOH + Fe(ClO3)3 = FeOH + Na(ClO3)3 =>
NaOH + Fe(ClO3)3 = FeOH + Na(ClO3)3
BeO + SrO = SrBeO2 =>
BeO + SrO = SrBeO2
C2H8 + O2 = CO + HO =>
C2H8 + 5 O2 = 2 CO + 8 HO
H2SO4 + HI = H2S + I2 + H2O(classification) =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O(classification)
Be(OH)2 + Sr(OH)2 = BeSr(OH)4 =>
Be(OH)2 + Sr(OH)2 = BeSr(OH)4
Sb2S3 + Fe = Sb2 + FeS3 =>
Sb2S3 + Fe = Sb2 + FeS3
(NH2)2CO + NaOH + H2O = NaHCO3 + NH3 =>
(NH2)2CO + NaOH + H2O = NaHCO3 + 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Ge + KOH + H2O2 = K2GeO3 + H2O =>
Ge + 2 KOH + 2 H2O2 = K2GeO3 + 3 H2O
CH3CH2OH + Ag2O = CH3COOH + Ag + H2O =>
CH3CH2OH + 2 Ag2O = CH3COOH + 4 Ag + H2O
Mg + CuSO4 = MgSO4 + Cu =>
Mg + CuSO4 = MgSO4 + Cu
HCO2Na + HCl = HCOOH + NaCl =>
HCO2Na + HCl = HCOOH + NaCl
CaO = Ca + O2 =>
2 CaO = 2 Ca + O2
C + HNO3 = HNO3C =>
C + HNO3 = HNO3C
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Zr + HNO3 + HF = H2(ZrF6) + NO + H2O =>
3 Zr + 4 HNO3 + 18 HF = 3 H2(ZrF6) + 4 NO + 8 H2O
CaCl2 + Na3PO4 = Ca3(PO4)2 + NaCl =>
3 CaCl2 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaCl
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
AlCl3 + Na2CO3 = Al2(CO3)3 + NaCl =>
2 AlCl3 + 3 Na2CO3 = Al2(CO3)3 + 6 NaCl
CuSO4 + H2O = [Cu(H2O)4]{2+} + SO4{2-} =>
CuSO4 + 4 H2O = [Cu(H2O)4]{2+} + SO4{2-}
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
FeCO3 + H2SO4 = Fe2(SO4)3 + SO2 + CO2 + H2O =>
2 FeCO3 + 4 H2SO4 = Fe2(SO4)3 + SO2 + 2 CO2 + 4 H2O
Cu(NO3)2 + NaOH = Cu(OH)2 + NaNO3 =>
Cu(NO3)2 + 2 NaOH = Cu(OH)2 + 2 NaNO3
Fe + KCNS = Fe(CNS)3 + K =>
Fe + 3 KCNS = Fe(CNS)3 + 3 K
K + ZnSO4 = K2SO4 + Zn =>
2 K + ZnSO4 = K2SO4 + Zn
FeS + H3PO4 = FeHPO4 + H2S =>
FeS + H3PO4 = FeHPO4 + H2S
CH4 + O2 = H2O + CO2 =>
CH4 + 2 O2 = 2 H2O + CO2
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
H3Po4 + Al(OH)3 = Al2(HPo4)3 + H2O =>
3 H3Po4 + 2 Al(OH)3 = Al2(HPo4)3 + 6 H2O
V(NO3)5 + (NH4)3PO4 = NH4NO3 + V3(PO4)5 =>
3 V(NO3)5 + 5(NH4)3PO4 = 15 NH4NO3 + V3(PO4)5
C + S8 = CS2 =>
4 C + S8 = 4 CS2
As2O3(s) + NaOH(aq) = NaAsO2(aq) + H2O(l) =>
As2O3(s) + 2 NaOH(aq) = 2 NaAsO2(aq) + H2O(l)
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MoS2 + O2 = MoO3 + SO2 =>
2 MoS2 + 7 O2 = 2 MoO3 + 4 SO2
MgBr{+2} + I = MgI{2} + Br =>
MgBr{+2} + I = MgI{2} + Br
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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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