Question

High-pressure liquid chromatography (HPLC) is a method used in chemistry and biochemistry to

Answer 1

Answer:

2,400,000 torr (3 s.f.)

Explanation:

Convert the pressure from Pascal to atm first:

$\boxed{1 \: atm = 101325 \:Pa }$

3.20 ×10⁸ Pa

= [(3.20 ×10⁸) ÷101325] atm

= 3158.2 atm (5 s.f.)

Convert atm to torr:

$\boxed{1 \: atm = 760 \: torr}$

3158.2 atm

= (3158.2 ×760) torr

= 2400000 torr (3 s.f.)