35 POINTS!!! A hydrated compound has a mass of 1.75 g before it is heated. After it is heated completely and then allowed to cool, the compound has a mass of 1.68 g. What is the mass of the water driven off?

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

What is the polyatamic ion of thiosulfate

Organisms are classified as producer or consumers according to the way they ?