Datos del examen

• $\ce{H}$: $Z = 1\qquad A_{\mathrm{r}} = 1{,}01$
• $\ce{C}$: $Z = 6\qquad A_{\mathrm{r}} = 12{,}01$
• $\ce{N}$: $Z = 7\qquad A_{\mathrm{r}} = 14{,}01$
• $\ce{O}$: $Z = 8\qquad A_{\mathrm{r}} = 16{,}00$
• $\ce{S}$: $Z = 16\qquad A_{\mathrm{r}} = 32{,}06$
• $\ce{Fe}$: $Z = 26\qquad A_{\mathrm{r}} = 55{,}85$
• Carga elemental ($e$) : $1{,}602\cdot10^{-19}\,\text{C}$
• Constante de Avogadro ($N_{\mathrm{A}}$) : $6{,}022\cdot10^{23}\,\text{mol}^{-1}$
• Unidad de masa atómica ($u$) : $1{,}661\cdot10^{-27}\,\text{kg}$
• Constante de Faraday ($F$) : $96490\,\text{C}\,\text{mol}^{-1}$
• Constante molar de los gases ($R$) : $8{,}314\,\text{J}\,\text{mol}^{-1}\,\text{K}^{-1} = 0{,}082\,\text{atm}\,\text{dm}^{3}\,\text{mol}^{-1}\,\text{K}^{-1}$
• $1\,\text{atm} = 760\,\text{mmHg} = 1{,}013\cdot10^{5}\,\text{Pa}$
• $1\,\text{cal} = 4{,}184\,\text{J}$
• $1\,\text{eV} = 1{,}602\cdot10^{-19}\,\text{J}$