Draw a heating curve (such as the one in Figure 11.33) for 1 mole of methanol beginning at 170 K and ending at 350 K. Assume that the values given here are constant over the relevant temperature ranges.
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Draw a heating curve (such as the one in Figure 12.36 ) for 1 mole of methanol beginning at $170 \mathrm{~K}$ and ending at $350 \mathrm{~K}$. Assume that the values given here are constant over the relevant temperature ranges. $$ \begin{array}{ll} \hline \text { Melting point } & 176 \mathrm{~K} \\ \text { Boiling point } & 338 \mathrm{~K} \\ \Delta \mathrm{H}_{\text {fus }} & 2.2 \mathrm{~kJ} / \mathrm{mol} \\ \Delta \mathrm{H}_{\text {vap }} & 35.2 \mathrm{~kJ} / \mathrm{mol} \\ \mathrm{C}_{\mathrm{s}, \text { solid }} & 105 \mathrm{~J} / \mathrm{K} \\ \mathrm{C}_{\mathrm{s}} \text { , liquid } & 81.3 \mathrm{~J} / \mathrm{mol} \cdot \mathrm{K} \\ \mathrm{C}_{\mathrm{s}, \text { gas }} & 48 \mathrm{~J} / \mathrm{mol} \cdot \mathrm{K} \\ \hline \end{array} $$
Draw a heating curve (such as the one in Figure $11.36$ ) for 1 mole of methanol beginning at $170 \mathrm{~K}$ and ending at $350 \mathrm{~K}$. Assume that the values given here are constant over the relevant temperature ranges. $$ \begin{array}{ll} \hline \text { Melting point } & 176 \mathrm{~K} \\ \hline \text { Boiling point } & 338 \mathrm{~K} \\ \hline \Delta \mathrm{H}_{\text {fus }} & 2.2 \mathrm{~kJ} / \mathrm{mol} \\ \hline \Delta \mathrm{H}_{\text {vap }} & 35.2 \mathrm{~kJ} / \mathrm{mol} \\ \hline \mathrm{C}_{\text {s, solid }} & 105 \mathrm{~J} / \mathrm{mol} \cdot \mathrm{K} \\ \hline \mathrm{C}_{\text {s,liquid }} & 81.3 \mathrm{~J} / \mathrm{mol} \cdot \mathrm{K} \\ \hline \mathrm{C}_{\text {s,gas }} & 48 \mathrm{~J} / \mathrm{mol} \cdot \mathrm{K} \\ \hline \end{array} $$
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