What weight of hydrogen at `STP` could be contained in a vessel that holds `4.8 g` oxygen at `STP`?

Options

A. `4.8 g`
B. `3.0 g`
C. `0.6 g`
D. `0.3 g`

Explanation

To find out the weight of hydrogen that could be contained in a vessel holding 4.8 g of oxygen at STP, we can follow these steps:

### Step 1: Determine the number of moles of oxygen
To find the number of moles of oxygen, we use the formula:

\[ \text{Number of moles} = \frac{\text{mass}}{\text{molar mass}} \]
...