What volume of phenytoin suspension 30 mg/5 ml is required to be added to a suitable diluent to obtain 150 ml phenytoin suspension 20 mg/5 ml? 100

Which of the following is not a good technique for managing used oil? a) have specific, labeled catch pans available for technicians who are collecting oil b) spills in your shop and any releases on pavement or outside should be poured down a drain c) do not use oil containers for antifreeze or other non-similar fluids d) be prepared for oil spills with the proper absorbents

How many moles of air are there in a human lung with a volume of 2.4 l at stp? explain your answer

How many moles is 14.5 cm^3 of platinum? the density of platinum is 21.45 g/cm^3.