Question

How many atoms are in 1.4 mol of phosphorous trifluoride (PF3)?

Answer 1

B-)B-)^_^^_^B-)B-)ok

Answer 2

Answer:

Explanation

1 mole of PF3 = 6.022 * 10^23atoms

1.4 mole of PF3 = 6.022 * 10 ^23 * 1.4 = 8.4308 *10^23atoms