What are two effects of too much exposure to radiation?

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 grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

What is the molar mass of a gas that has density of 2.054 g/l