UZ:51:4
Read the following excerpt from "The Boy Who Glowed."
Based on this excerpt, what inference can be made about
the boy?
Back on land, the boy began to collect the feathers of birds
that littered the cliffs and the dunes. He made himself a pair
of giant wings that he strapped to his back, and the wings
carried him out across the Great Water. As the boy flew the
gray seas turned golden and glowed with a soft light. The
sky at the edge of the horizon was painted with vibrant reds
and oranges. The boy returned to the home in which he
was raised and spoke kinely to the fisherman and his wife
A He is a wicked spirit who will bring trouble to the
fisherman and his wife.
B He is a good spirit who will protect and bring happiness
to the fisherman and his wife.
C He is a mischievous spirit who will play many tricks on
the fisherman and his wife.
D He is a gloomy spirit who will bring much sorrow to the
fisherman and his wife.

Problem #3 (ch. 1, problem 15)the ideal gas law provides one way to estimate the pressure exerted by a gas on a container. the law isí‘ťí‘ť=푛푛푛푛푛푛푉푉more accurate estimates can be made with the van der waals equationí‘ťí‘ť=푛푛푛푛푛푛푉푉â’푛푛푟푟â’푞푞푛푛2푉푉2where the term nb is a correction for the volume of the molecules and the term an2/v2is a correction for molecular attractions. the values of a and b depend on the type of gas. the gas constant is r, the absolutetemperature is t, the gas volume is v, and the number of moles of gas molecules is indicated by n. if n = 1 mol of an ideal gas were confined to a volume of v = 22.41 l at a temperature of 0â°c (273.2k), it would exert a pressure of 1 atm. in these units, r = 0.0826.for chlorine gas (cl2), a = 6.49 and b = 0.0562. compare the pressure estimates given by the ideal gas law and the van der waals equation for 1 mol of cl2 in 22.41 l at 273.2 k. what is the main cause of the difference in the two pressure estimates, the molecular volume or the molecular attractions?

|using the periodic tablewarm-upuse the periodic table in the tools bar to answer the following questions.what elemental classification does oxygen belongto? done

If 15 drops of ethanol from a medical dropper weight 0.60g, how many drops does it takes from a dropper to dispense 1.0ml of ethanol? the density of ethanol is 0.80g/ml