156 grams of sodium sulfide, Na2S, is dissolved in
1000 mL of solution. Determine the molarity (M).

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 neutrons does a atom of cobalt have?

Temperature is _related to the average kinetic energy of a gas. inversely directly not disproportionally