When the concentration of hydrogen ions in a solution is decreased by a factor of ten, the pH of the solution

How did planetesmals form planets? a. they broke apart into smaller chunks. b. they collided and stuck together. c. they cooled and pulled ice together. d. they began to rotate.

You have a sample of a gas that occupies a volume of 17ml at -111 degrees celsius. what volume does the sample occupy at 88 degrees celsius? show all work asap

An observation that requires measurement is called quantitative observable or qualitative