Explain solution of species b gave absorbances

Reference no: EM13534799

When measure in a 1.00cm cuvet, a 8.50 * 10^-5 M solution of species A exhibited of 0.129 and 0.764 at 475nm and 700nm, respectively. A 4.65*10^-5M solution of species B gave absorbances of .567 and .083 at 475nm and 700nm respectively. Both species were dissolved in the same solvent, and the solvent's absorbance was 0.005 and 0.000 at 475nm and 700nm respectively. which is expression correct?

a) A475 nm = 0.124 and A700nm = 0.764

b) A475nm = 0.129 and A700 = .764

c) A475nm = .129 and A700 = .759

Reference no: EM13534799

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