Question #37e94

Jun 5, 2017

If we specify standard conditions of $1 \cdot a t m$ and $298 \cdot K$.....

Explanation:

If we specify standard conditions of $1 \cdot a t m$ and $298 \cdot K$.....

(And note that other standards exist!)

......$1 \cdot m o l$ of Ideal gas occupies $24.5 \cdot L$

And thus number of moles of.................

${n}_{C {O}_{2}} = \frac{3.50 \cdot L}{24.5 \cdot L \cdot m o {l}^{-} 1} \cong 0.15 \cdot m o l$.........