Astudent intended to make a salt solution with a concentration of 10.0grams of solute per liter of solution. when the student’s solution wasanalyzed, it was found to contain 8.90 grams of solute per liter of solution. what was the percent error in the concentration of the solution? (1) 1.10% (3) 11.0%(2) 8.90% (4) 18.9%

What type of matter is made of only one kind of atom

Substance 33°f 100°f peanut oil solid liquid margarine solid liquid chocolate chips solid liquid which conclusion fits the data in the table? a. heat chemically changes chocolate and margarine. b. all solids become liquid at 100°f. c. removing heat from a substance it to melt. d. matter may change shape when it is heated.

The movement of tectonic plates and in two locations is described below: location a: tectonic played push together location b: tectonic plates push apart