Consider the reaction of al2o3 withh2so4 to form al2(so4)3 and h2o. if 3.84 g al2o3 is reacted with excess h2so4 and 11.1 g of al2(so4)3 is ultimately isolated, what is the percent yield for the reaction

Which description best characterization the motion of particles in a solid

How many atoms are in 2 moles of phosphorus?

Which statement best describes the liquid state of matter? a. it has definite shape but indefinite volume. b. it has definite shape and definite volume. c. it has indefinite shape and indefinite volume. d. it has indefinite shape but definite volume.