Chemistry, 01.07.2020 17:01, BeautyxQueen

One assumption of the ideal gas law is that the atoms or molecules themselves occupy a negligible volume. Verify that this assumption is reasonable by considering gaseous xenon (Xe). Xenon has an atomic radius of 2.0 x 10-10 m. For STP conditions, calculate the percentage of the total volume occupied by the atoms. Express your answer as a percentage with no units.

Answers: 3

Show answers

Other questions on the subject: Chemistry

Chemistry, 21.06.2019 18:00, Falconpride4079

Construct the hypothetical phase diagram for metals a and b between room temperature (20c) and 700c, given the following information: * the melting temperature of metal a is 480c. • the maximum solubility of b in a is 4 wt% b, which occurs at 420c. • the solubility of b in a at room temperature is 0 wt% b. • one eutectic occurs at 420c and 18 wt% b–82 wt% a. • a second eutectic occurs at 475c and 42 wt% b–58 wt% a. • the intermetallic compound ab exists at a composition of 30 wt% b–70 wt% a, and melts congruently at 525c.• the melting temperature of metal b is 600c. • the maximum solubility of a in b is 13 wt% a, which occurs at 475c. • the solubility of a in b at room temperature is 3 wt% a.

Answers: 1

continue

Chemistry, 22.06.2019 12:50, jenny1650

Is heavenly controller dating someone?

Answers: 1

continue

Chemistry, 22.06.2019 19:10, aamu15

Which statement correctly describes the phosphate ion, ? it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms covalently bonded together, and there is a –3 charge on the phosphorus atom. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge distributed over the entire ion. it is composed of one phosphorus atom and four oxygen atoms ionically bonded together, and there is a –3 charge on the phosphorus atom.

Answers: 3

continue

Chemistry, 22.06.2019 20:30, camerondillonn

Calculate the percent composition by mass of each element in al(oh)3. use at least three significant figures.

Answers: 1

continue

Do you know the correct answer?

One assumption of the ideal gas law is that the atoms or molecules themselves occupy a negligible vo...