With the help of his dad , a boy inflated a bunch of balloons outside on a hot , sunny day . The outdoor temperature was 26 degrees * C . Then the boy took the balloons inside his air- conditioned house , where the temperature was 20° C. What do you think happened to the balloons after they had been inside the cool house for a while?

What is the molar mass of ca(cio4)2

Imagine a small synthetic vesicle made from pure phospholipids enclosing an interior lumen containing 1 mm glucose and 1 mm sodium chloride. if the vesicle is placed in pure water, which of the following happens faster? a. na+ diffuses out. b. cl– diffuses out. c. h2o diffuses in. d. glucose diffuses out. e. sodium chloride diffuses out.

Which method would be best to separate a mixture of sand and gravel