| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe(OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
Ca3(PO4)2 + SiO2 + C = CaSi03 + CO + P4 =>
2 Ca3(PO4)2 + 18 SiO2 + 52 C = 6 CaSi03 + 52 CO + P4
C12H26 + O2 = C + H2O =>
2 C12H26 + 13 O2 = 24 C + 26 H2O
Mn + H2O2 = MnO2 + H2O =>
Mn + 2 H2O2 = MnO2 + 2 H2O
H2SO4 = H + HSO4 =>
H2SO4 = H + HSO4
Bi(OH)3 + K2SNO2 = Bi + K2SNO3 + H20 =>
20 Bi(OH)3 + 60 K2SNO2 = 20 Bi + 60 K2SNO3 + 3 H20
C2 + H2O = CO + H2 =>
C2 + 2 H2O = 2 CO + 2 H2
H2SO4 + H2O = H3O + SO4 =>
H2SO4 + 2 H2O = 2 H3O + SO4
Al + CuSO4 = Al2(SO4)3 + Cu =>
2 Al + 3 CuSO4 = Al2(SO4)3 + 3 Cu
Cu(s) + HNO3(aq) = Cu(NO3)2(aq) + H2O + NO =>
3 Cu(s) + 8 HNO3(aq) = 3 Cu(NO3)2(aq) + 4 H2O + 2 NO
HOOCCOOH + K2Cr2O7 + K2C2O4 = K3Cr(C2O4)3 + H2O + CO2 =>
7 HOOCCOOH + K2Cr2O7 + 2 K2C2O4 = 2 K3Cr(C2O4)3 + 7 H2O + 6 CO2
ZN + HCl = ZNCl2 + H2 =>
ZN + 2 HCl = ZNCl2 + H2
NH2C2H4COOH + O2 = CO2 + N2 + H2O =>
4 NH2C2H4COOH + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
Ca(OH)2 + HCl = CaCl2 + H2O =>
Ca(OH)2 + 2 HCl = CaCl2 + 2 H2O
Al + H2SO4 = Al2(SO4)3 + H2O + SO2 =>
2 Al + 6 H2SO4 = Al2(SO4)3 + 6 H2O + 3 SO2
NH2C2H4COOH + O2 = CO2 + N2 + H2O =>
4 NH2C2H4COOH + 15 O2 = 12 CO2 + 2 N2 + 14 H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CH3NH2 + HBr = CH3NH3Br =>
CH3NH2 + HBr = CH3NH3Br
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
(NH4)2CO3 + H2O = H2CO3 + NH4(OH) =>
(NH4)2CO3 + 2 H2O = H2CO3 + 2 NH4(OH)
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
HNO3 + KOH = H2O + KNO3 =>
HNO3 + KOH = H2O + KNO3
C2H6O + O2 = C + H2O =>
C2H6O + O2 = 2 C + 3 H2O
H2SO4 = H + HSO4 =>
H2SO4 = H + HSO4
HCOOH + P2O5 = CO + H3PO4 =>
3 HCOOH + P2O5 = 3 CO + 2 H3PO4
FeBr3 + Zn = ZnBr2 + Fe =>
2 FeBr3 + 3 Zn = 3 ZnBr2 + 2 Fe
C6H5CH(CH3)2 + KMnO4 = C6H5COOK + MnO2 + KOH + H2O =>
7 C6H5CH(CH3)2 + 22 KMnO4 = 9 C6H5COOK + 22 MnO2 + 13 KOH + 13 H2O
KCLO3 = KCL + O2 =>
2 KCLO3 = 2 KCL + 3 O2
C15H31COOH + NaOH = C15H31COONa + H2O =>
C15H31COOH + NaOH = C15H31COONa + H2O
NH4CL + KOH = NH3 + H2O + KCL =>
NH4CL + KOH = NH3 + H2O + KCL
NaCrO2 + Br2 + NaOH = Na2CrO4 + NaBr + H2O =>
2 NaCrO2 + 3 Br2 + 8 NaOH = 2 Na2CrO4 + 6 NaBr + 4 H2O
SNO3 + H2 = SN + H2O =>
SNO3 + 3 H2 = SN + 3 H2O
AL(s) + HCl(aq) = ALCl3(aq) + H2(g) =>
2 AL(s) + 6 HCl(aq) = 2 ALCl3(aq) + 3 H2(g)
C7H6 + O2 = C + H2O =>
2 C7H6 + 3 O2 = 14 C + 6 H2O
Fe + H2CO3 = Fe(HCO3)2 + H2 =>
Fe + 2 H2CO3 = Fe(HCO3)2 + H2
Fe + O2 + H2O = Fe2O3*2H2O =>
4 Fe + 3 O2 + 4 H2O = 2 Fe2O3*2H2O
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
H2CO3 + CaOH = Ca2CO3 + H2O =>
H2CO3 + 2 CaOH = Ca2CO3 + 2 H2O
Ca(NO3)2 + MgSO4 = CaSO4 + Mg(NO3)2 =>
Ca(NO3)2 + MgSO4 = CaSO4 + Mg(NO3)2
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
C + O = CO2 =>
C + 2 O = CO2
C2H5COOH + K2CO3 = KC2H5COO + CO2 + H20 =>
90 C2H5COOH + 40 K2CO3 = 80 KC2H5COO + 70 CO2 + 7 H20
NH4CL + H2O = NH4OH + HCL =>
NH4CL + H2O = NH4OH + HCL
KO2 + Al = K2O + AlO3 =>
2 KO2 + Al = K2O + AlO3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
H2CO3 = H2O + CO2 =>
H2CO3 = H2O + CO2
Fe(OH)3 + H2SO4 = Fe(HSO4)3 + H2O =>
Fe(OH)3 + 3 H2SO4 = Fe(HSO4)3 + 3 H2O
C5H12 + Br2 = C5H11Br + HBr =>
C5H12 + Br2 = C5H11Br + HBr
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/13/16
Équations équilibrées sur03/14/15
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