1) You want to generate 5 ml of a 0.1% enzyme solution. How much enzyme (liquid; MW=785 g/mol) should you add to this solution?
2) You want to generate 1500 ml of 80% isopropyl alcohol (liquid; MW= 60.8g/mol) to use for disinfecting your lab room. How much isopropyl alcohol should you measure to make this solution?