b. Calculate the new volume of the air bubble, using Charles' law. (Hint: Remember that Charles' law only applies to temperatures expressed in kelvins.​

Which of the following describes the entropy change as a solution is made from a liquid and solid

Why must humans find substitutes for many minerals found on earth? (a) form at an extremely slow rate (b) controlled by other countries (c) too deep in the earth to collect

Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?