What is the net change in free energy if one set of reactions from the previous question is coupled so that the overall reaction is favorable? If you selected more than one pair of reactions in the previous question, enter the net change for any one of your selected sets.

Concerning the 10.0 ml of 0.50 m nacl to 100 ml of solution: when a solution is diluted, does it change the number of moles dissolved?

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 royal scientist used the 29th day of frozen vapor to encounter elements for mastering new culinary creations?