Final answer:
The concentration of the standard and the absorbance of the standard can be determined using the molar absorptivity and Beer-Lambert Law.
Step-by-step explanation:
The concentration of the standard (cs) and the absorbance of the standard (as) can be determined using the molar absorptivity (ɛ) and Beer-Lambert Law. The molar absorptivity is a characteristic value for a given compound and is expressed in units of L* mol⁻¹*cm⁻¹. The absorbance (A) is measured using a spectrophotometer, and the concentration (c) can be calculated using the formula A = ɛ * c * L, where L is the path length of the sample.