The molecular geometry of the h3o+ ion is a. linear b. tetrahedral c. bent d. trigonal pyramidal e. octahedral

What is the molarity of a solution that is prepared by adding 57.1 g of toluene (c 7 h 8 ) (density = 0.867 g/ml) to a 250 ml volumetric flask, and then filling to the mark with benzene (c 6 h 6 ) (density = 0.876 g/ml)?

What are the three major branches of natural science? • earth and space science, life science, physical science •earth and space science, physical science, chemistry •physical science, life science, chemistry •life science, chemistry, physics

When a spring is compressed, the energy changes from kinetic to potential. which best describes what is causing this change?