IN A TEST RN! Please help ASAP A chemist is using a 14.1 M HCl stock solution to make 500.0 mL of 0.469 M HCl solution. Calculate how much of the stock solution in mL is needed by the chemist. Express your answer
with 1 decimal place.

Which type of fossil does this image depict?

Which is the most concentratic acid

6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity