217-- If 24.6 kJ of heat is given to 0.5 kg of ethanol and its temperature increases from $19^\circ\text{C}$ to $39^\circ\text{C}$, the specific heat capacity of ethanol is a few $\text{J.g}^{-1}.^\circ\text{C}^{-1}$. With the same amount of heat given to ethanol, how many grams of oxygen gas can be converted to ethanol under appropriate conditions? ($\Delta H$ of this conversion is $+295\ \text{kJ}$) $(O = 16\ \text{g.mol}^{-1})$ 1) $8{,}500 \cdot 24.6$ 2) $8{,}500 \cdot 24.6$ 3) $2{,}750 \cdot 24.6$ 4) $2{,}750 \cdot 24.6$
\textbf{217--} If 24.6 kJ of heat is given to 0.5 kg of ethanol and its temperature increases from $19^\circ\text{C}$ to $39^\circ\text{C}$, the specific heat capacity of ethanol is a few $\text{J.g}^{-1}.^\circ\text{C}^{-1}$. With the same amount of heat given to ethanol, how many grams of oxygen gas can be converted to ethanol under appropriate conditions? ($\Delta H$ of this conversion is $+295\ \text{kJ}$) $(O = 16\ \text{g.mol}^{-1})$
\hspace{1cm} 1) $8{,}500 \cdot 24.6$ \hspace{2cm} 2) $8{,}500 \cdot 24.6$ \hspace{2cm} 3) $2{,}750 \cdot 24.6$ \hspace{2cm} 4) $2{,}750 \cdot 24.6$