Question

Question #22201

Answer 1

88 g of `"CO"`

Explanation:

88 g of `"CO"` contain `88/28.01 × 6.022 × 10^23 = 1.9 × 10^24` atoms of `"O"`.

Hence, the mass of `"CO"` that contains `1.9 × 10^24` atoms of `"CO"` is 88 g.