All Solutions

Exercise 19

Step 1

1 of 2

By definition the density is

$$
rho = frac{m}{V} = 1.43text{ kg/m}^3
$$

which is Oxygen at STP.

Result

2 of 2

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Exercise 20

Step 1

1 of 2

We know that $rho = m/V$ which yields

$$
V=frac{m}{rho} = 0.013text{ m}^3.
$$

Result

2 of 2

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