Question

chemist is using 387 mL of solution of acid in water if 13.3 of the solution is acid how many milliliters of acid are there round answer to nearest tenth

Answer 1

Answer:

V acid = 51.471 mL

Explanation:

• %v/v = [(compoud volumen)/(solution volume)]×100

∴ V solution = 387 mL

∴ %v/v = 13.3 %

compund volume:

⇒ (V acid)/( V sln) = 0.133

⇒ V acid = (0.133)(387 mL)

⇒ V acid = 51.471 mL