| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na + 3 Co2 = 2 NaCo3
C8H8O2 + O2 = CO2 + H2O =>
C8H8O2 + 9 O2 = 8 CO2 + 4 H2O
C8H18 + O = CO2 + H2O =>
C8H18 + 25 O = 8 CO2 + 9 H2O
HF + Ba(OH)2 = BaF2 + H2O =>
2 HF + Ba(OH)2 = BaF2 + 2 H2O
C4H9OH + O2 = CO2 + H20 =>
2 C4H9OH + 7 O2 = 8 CO2 + H20
J2 + H2O2 = HJO3 + H2O =>
J2 + 5 H2O2 = 2 HJO3 + 4 H2O
U3O8 + HNO3 = UO2(NO3)2 + H2O + NO2 =>
U3O8 + 8 HNO3 = 3 UO2(NO3)2 + 4 H2O + 2 NO2
C5H11OH + O2 = CO2 + H2O =>
2 C5H11OH + 15 O2 = 10 CO2 + 12 H2O
Mg(NO3)2 + Al2(SO4)3 = Al(NO3)3 + MgSO4 =>
3 Mg(NO3)2 + Al2(SO4)3 = 2 Al(NO3)3 + 3 MgSO4
RB + H2O = RBOH + H2 =>
2 RB + 2 H2O = 2 RBOH + H2
Cl2O + H2O = HClO =>
Cl2O + H2O = 2 HClO
Al2O3 + HCl = AlCl3 + H2O =>
Al2O3 + 6 HCl = 2 AlCl3 + 3 H2O
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
N2O3 + H2O = HNO3 + NO =>
3 N2O3 + H2O = 2 HNO3 + 4 NO
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O =>
NaOH(ag) + HCLO4(ag) = NaCLO4(ag) + H2O
MnO2 + HCl = Cl2 + MnCl2 + H2O =>
MnO2 + 4 HCl = Cl2 + MnCl2 + 2 H2O
CH3OH + KMnO4 + H2SO4 = CH2OH + MnSO4 + H2O + KSO4 =>
4 CH3OH + KMnO4 + 2 H2SO4 = 4 CH2OH + MnSO4 + 4 H2O + KSO4
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
CH3CH3 + O2 = CH3COOH + H2O =>
2 CH3CH3 + 3 O2 = 2 CH3COOH + 2 H2O
N2H4 + N2O2 = N2 + H2O =>
N2H4 + N2O2 = 2 N2 + 2 H2O
N2H4 + N2O4 = N2 + H2O =>
2 N2H4 + N2O4 = 3 N2 + 4 H2O
CaO + So3 = CaSo4 + O2 =>
6 CaO + 8 So3 = 6 CaSo4 + 3 O2
MgO + Al2O3 = Mg(AlO2)2 =>
MgO + Al2O3 = Mg(AlO2)2
Li + CuSO4 = Cu + Li2SO4 =>
2 Li + CuSO4 = Cu + Li2SO4
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Al + NaOH = H2 + Na3AlO3 =>
2 Al + 6 NaOH = 3 H2 + 2 Na3AlO3
FeO + H2O = Fe(OH)2 =>
FeO + H2O = Fe(OH)2
K2Cr2O7 + HCl = CrCl3 + KCl + Cl2 + H2O =>
K2Cr2O7 + 14 HCl = 2 CrCl3 + 2 KCl + 3 Cl2 + 7 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Fe + H2SO4 = FeSO4 + H2 =>
Fe + H2SO4 = FeSO4 + H2
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
MG + HCl = MGCl2 + H2 =>
MG + 2 HCl = MGCl2 + H2
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
K2CrO7 + KI + H2SO4 = K2SO4 + I2 + Cr(SO4)3 + H2O =>
K2CrO7 + 6 KI + 7 H2SO4 = 4 K2SO4 + 3 I2 + Cr(SO4)3 + 7 H2O
CuO + H2O = Cu(OH)2 =>
CuO + H2O = Cu(OH)2
NaCl + AgNO3 = NaNO3 + AgCl =>
NaCl + AgNO3 = NaNO3 + AgCl
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Al + CuBr2 = AlBr3 + Cu =>
2 Al + 3 CuBr2 = 2 AlBr3 + 3 Cu
Cl2 + NAOH = NACl + NAClO + H2O =>
Cl2 + 2 NAOH = NACl + NAClO + H2O
NAN3(s) = NA(s) + N(g) =>
NAN3(s) = NA(s) + 3 N(g)
Fe + Al(No3)3 = FeNo3 + Al =>
3 Fe + Al(No3)3 = 3 FeNo3 + Al
H2 + ICl = HCl + I2 =>
H2 + 2 ICl = 2 HCl + I2
CUSO4 + NaI = CUI + I2 + Na2SO4 =>
2 CUSO4 + 4 NaI = 2 CUI + I2 + 2 Na2SO4
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CUSO4 + NaI = CUI + I2 + Na2SO4 =>
2 CUSO4 + 4 NaI = 2 CUI + I2 + 2 Na2SO4
CH3COOH + CaO = (CH3COO)2Ca + H2O =>
2 CH3COOH + CaO = (CH3COO)2Ca + H2O
KBr + Cl2 = KCl + Br2 =>
2 KBr + Cl2 = 2 KCl + Br2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HBr + HNO3 = NO + Br2 + H2O =>
6 HBr + 2 HNO3 = 2 NO + 3 Br2 + 4 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/26/16
Équations équilibrées sur04/25/15
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