1) A 10mL solution of 3M HCI is diluted to 50mL. What is the concentration of the 50mL solution?
2)In Beer’s law (A=abc), what corresponds to y,m,x and b in the equation of a line (y-mx + b)? Note that b is not the same in the two equations.
3)You have two solutions containing the same compound having the same pink color. The concentration of the first solution is 2.0M, while the concentration of the other solution is 2.5M. Absorbance of each solution was measured with the same spectrophotometer at the same wavelength.
a) Which solution has the more intense pink color?
b) Which solution has the higher absorbance?
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