You have a stock solution of 20% (w/w) Triton X-100, a viscous detergent often used to permeabilise membranes that has a density of 1.07 g/cm. If the FW of Triton X- 100 is 625 g/mol, which of the following is the correct molar concentration of the Triton X-100 solution? O 32.42 mM 34.24 mM 320 mM 0.032 M O 0.003 M

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Chapter1: Chemical Foundations
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You have a stock solution of 20% (w/w) Triton X-100, a viscous detergent often used
to permeabilise membranes that has a density of 1.07 g/cm. If the FW of Triton X-
100 is 625 g/mol, which of the following is the correct molar concentration of the
Triton X-100 solution?
32.42 mM
O 34.24 mM
320 mM
O 0.032 M
0.003 M
Transcribed Image Text:You have a stock solution of 20% (w/w) Triton X-100, a viscous detergent often used to permeabilise membranes that has a density of 1.07 g/cm. If the FW of Triton X- 100 is 625 g/mol, which of the following is the correct molar concentration of the Triton X-100 solution? 32.42 mM O 34.24 mM 320 mM O 0.032 M 0.003 M
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