1aryandalia 1aryandalia
  • 14-09-2022
  • Chemistry
contestada

How much Tween 20 is needed to prepare 350 mL of a 25% Tween 20 (v/v) solution?
a. 0.875 ml
b. 875 ml
c. 8.75 ml
d. 87.5 ml

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