1 Answer

MSARKrish · Answer 1 · 2021-09-29T01:43:30+0000

Answer:

The answer is

1, 214, 285.71 g/mL

Step-by-step explanation:

The density of a substance can be found by using the formula

$density = (mass)/(volume) \\$

From the question

mass of gas = 8.5 × 10^9 g

But 1 L = 1000 mL

So 7 L = 7000 mL

volume = 7000 mL

So the density of the gas is

$density = \frac{8.5 * {10}^(9) }{7000} \\ = 1214285.714285...$

We have the final answer as

1, 214, 285.71 g/mL

Hope this helps you