Question

How many moles of glucose does 1.2 x 1024molecules represent?

Answer 1

One mole of any substance contains 6.022 × 10²³ particles (Avogadro's number).

As a result, 1.2 × 10²⁴ molecules of glucose represent:

n(glucose) = 1.2 × 10²⁴ / 6.022 × 10²³ = 2.0 mol

Answer: 2 moles