Chemistry

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A student measures k for a certain blue dye to be 19.4 M^-1 at 560 nm. What is the molarity of the dye in a solution with an absorbance of 0.118 at this wavelength?

  • Chemistry -

    A = k*c
    0.118 = 19.4*c
    Solve for c.

  • Chemistry -

    .006

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