a solution of 0.10 m ammonium benzoate was prepared. the following data are given: nh3, kb = 1.8 x 10-5

Which term describes a fracture in the earth at which land stays in the same place? a. joint b. fault c. split d. hinge

Freezing and boiling are endothermic processes. this means that these processes absorb energy from their surroundings in order to occur. use this information and the data you collected in the phase change gizmo to describe what happens to the temperature of water when you boil it, then explain why this result occurs.

In a laboratory, 1.55mg of an organic compound containing carbon, hydrogen, and oxygen is burned for analysis. this combustion resulted in the formation of 1.45mg of carbon dioxide and .89 mg of water. what is the empirical formula for this compound?