1 Answer

James Huang · Answer 1 · 2023-12-02T12:58:39+0000

a)

In order to calculate the mass of helium, we can multiply the volume of the balloon by the helium density:

$m=d\cdot V$

So, using the given information, we have:

$\begin{gathered} m=0.177\cdot0.00885\\ \\ m=0.00157\text{ kg} \end{gathered}$

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