Question

How many molecules are present in 5.45 moles of NO? Use the space below to show your work.

Answer 1

Answer:

Explanation below:)

Explanation:

5.45 mol NO(6.022*10^23 molecules/mol) = 3.18 *10^24 molecules NO

Good Luck!! :)

Answer 2

Answer:

3.18*10^24 molecules

Explanation:

Since 1 mole of any substance consists of 6.022 × 10²³ molecules, simply do

$\frac{5.45 Moles}{1}*\frac{6.022*10^23 molecules}{1 mole}$=3.18199*10^24 molecules.

However, remember to include sig figs (3) and round it to 3.18*10^24 molecules

Hope this helps :)