Answer to Question #137005 in General Chemistry for Morgan

Question

How many atoms are there in 0.0445 g of carbon

Answer 1

Question # 137005

How many atoms are there in 0.0445 g of carbon?

Answer

Mol of carbon = 0.0445/12

                                     = 0.003708333 mol

             1 mol of carbon→ 6.022×10²³ atoms

             0.003708333 mol →? Atoms

             =0.003708333×6.022×10²³ atoms

             = 2.233158333×10²¹ atoms

             = 2.23×10²¹ atoms