How much heat would be evolved (released) if 50.0g of steam at 114 ∘C was cooled and condensed into water at 87 ∘C? Use heat curve formulas, tell me if you need more info,

Please help, I am v confused :)

Joseph has hypothesized that sound travels in waves. if he were following the scientific method, what should he do next? a. ask a question. b. test the hypothesis. c. study the results. d. tell other scientists about his hypothesis.

What is the main reason why some developing countries fear the increase the free trade policies around the world?

What does it mean for something to be dissolved in watera- it is submerged in water moleculesb-it is stirred in the water moleculesc- it is surrounded by water molecules d-it has water molecules added to it