PLEASE HELP WILL GIVE BRAINLIEST If 335 g of water at 65.5 C loses 9750J of heat, what is the final temperature of the water? (spec heat of water is 4.184 J/g C)

Over the last 90 years, scientists have added to the body of evidence supporting the big bang theory. what is the latest piece of evidence discovered in 2014?

Which of the following observations indicates that there is a small, dense, positively charged part in the center of an atom? some uncharged particles are scattered by a gold foil. all uncharged particles are attracted towards a gold foil. all positively charged particles pass straight through a gold foil. some positively charged particles bounce back from a gold foil.

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer