A student performing this procedure used 1.785 g of salicylic acid (MM 138.12 g/mole) with 5.2 ml of acetic anhydride (density = 1.08 g/ml, MW 102.09 g/mol). Determine the moles of salicylic acid.​

What is a scientific theory? a. a scientist's guess about how something works b. the results of an experiment obtained using the scientific method c. a proven fact that will never change d. an idea that is backed by data from many sources

What are the similarities between compounds and mixtures?

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.