| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu + 2 H2SO4 = CuSO4 + 2 H2O + SO2
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Li + H2O = LiOH + H2 =>
2 Li + 2 H2O = 2 LiOH + H2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Cl2 + NaBr = Br + Na2Cl =>
Cl2 + 4 NaBr = 4 Br + 2 Na2Cl
NH3 + O2 = H2O + NO =>
4 NH3 + 5 O2 = 6 H2O + 4 NO
Li + H2O = LiH2O =>
Li + H2O = LiH2O
Al + Cr2O3 = Al2O3 + Cr =>
2 Al + Cr2O3 = Al2O3 + 2 Cr
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
K2Cr2O7 + Hg2I2 + HCl = CrCl3 + HgCl2 + I2 + KCl + H2O =>
2 K2Cr2O7 + 3 Hg2I2 + 28 HCl = 4 CrCl3 + 6 HgCl2 + 3 I2 + 4 KCl + 14 H2O
As2O3 + C = CO + As =>
As2O3 + 3 C = 3 CO + 2 As
Co3(PO4)2 + Ba = Ba3(PO4)2 + Co2 =>
2 Co3(PO4)2 + 6 Ba = 2 Ba3(PO4)2 + 3 Co2
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
H3PO4 + NH3 = (NH4)3PO4 =>
H3PO4 + 3 NH3 = (NH4)3PO4
Fe + CuCl2 = Cu + FeCl =>
2 Fe + CuCl2 = Cu + 2 FeCl
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3 =>
H2O + NaCl + NH3 + CO2 = NH4Cl + NaHCO3
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
AgCl = Ag + Cl =>
AgCl = Ag + Cl
Al(NO3)3 + Mg = Mg(NO3)3 + Al =>
Al(NO3)3 + Mg = Mg(NO3)3 + Al
Rb + H2O = RbH2O =>
Rb + H2O = RbH2O
Cu + HNO3 = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 4 H2O + 2 NO
Al + AgSo4 = Ag + AlSo4 =>
Al + AgSo4 = Ag + AlSo4
KMnO4 + CH3HOCH2COCH3 = Mn(acac)3 + CO2 + H2O + KOH =>
3 KMnO4 + CH3HOCH2COCH3 = Mn(acac)3 + 4 CO2 + 3 H2O + 3 KOH
NH4NO3(s) + C = N2(g) + CO2(g) + H2O(g) =>
2 NH4NO3(s) + C = 2 N2(g) + CO2(g) + 4 H2O(g)
AgNO3 + NaCl = NaNO3 + AgCl =>
AgNO3 + NaCl = NaNO3 + AgCl
Li + H2O = LiH2O =>
Li + H2O = LiH2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
HCL + KOH = H2O + KCL =>
HCL + KOH = H2O + KCL
Si + S8 = Si2S4 =>
4 Si + S8 = 2 Si2S4
NaOH + KHP = NaKP + H2O =>
NaOH + KHP = NaKP + H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Sn(s) + HCl(aq) = SnCl2 + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2 + H2(g)
NaOH + KHP = NaKP + H2O =>
NaOH + KHP = NaKP + H2O
Al + HCl = AlCl + H2 =>
2 Al + 2 HCl = 2 AlCl + H2
Cu + Cl2 = CuCl2 =>
Cu + Cl2 = CuCl2
HCL + KOH = H2O + KCL =>
HCL + KOH = H2O + KCL
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
HCL + KOH = H2O + KCL =>
HCL + KOH = H2O + KCL
NaOH + KHP = NaKP + H2O =>
NaOH + KHP = NaKP + H2O
NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2 =>
2 NaOH(aq) + CuSO4(aq) = Na2SO4 + Cu(OH)2
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
K2Cr2O7 + HBr = CrBr3 + KBr + Br2 + H2O =>
K2Cr2O7 + 14 HBr = 2 CrBr3 + 2 KBr + 3 Br2 + 7 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Na + Cl = NaCl =>
Na + Cl = NaCl
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/22/12
Équations équilibrées sur01/21/12
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