Use of the data booklet is relevant to this question.
the volume of a sample of ammonia is measured at a temperature of 60 °c and a pressure of 103 kpa. the volume measured is 5.37 × 10–3 m3.
what is the mass of the sample of ammonia, given to two significant figures?
a 0.00019 g b 0.0034 g c 0.19 g d 3.4 g

If the density of water is 1.0 g/cm3, which of these materials would float in water, based on their densities? check all that apply. aluminum cork iron lead wax

Four statements about the development of the atomic model are shown below. a: electrons have wavelike properties. b: atoms have small, negatively charged particles. c. the center of an atom is a small, dense nucleus. d: atoms are hard, indivisible spheres. which order of statements represents the historical development of the atomic model? c-d-a-b c-d-b-a d— в-а — с d-b-c-a

One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 14.0 mol cesium fluoride with 14.0 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)