\textbf{235 --} In the industrial production of aluminum per ton, approximately how many kilograms of graphite are needed, and how many cubic meters of gas are produced under conditions where the molar volume of gases is 25 L?
$$(\text{Al} = 27,\ \text{C} = 12\ \text{g.mol}^{-1})$$
\begin{align*}
&(1)\quad 694/4\ ,\ 333 \qquad\qquad (2)\quad 694/4\ ,\ 444\\
&(3)\quad 6994/4\ ,\ 333 \qquad\qquad (4)\quad 6994/4\ ,\ 444
\end{align*}
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