subject
Chemistry, 10.07.2019 16:30 tylrmannon

Calculate the radius of a tantalum (ta) atom, given that ta has a bcc crystal structure, a density of 16.6 g/cm3 , and an atomic weight if 180.9 g/mol. (avogadro number, 6.023 ×1023 atoms/mol) (4pts)

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 09:30
Apump contains 0.5 l of air at 203 kpa.you draw back on the piston of the pump, expanding the volume until the pressure reads 50.8 kpa. what is the new volume of the air pump
Answers: 2
question
Chemistry, 22.06.2019 19:30
Describe the forces both attractive and repulsive that occur as two atoms move closer together.
Answers: 1
question
Chemistry, 22.06.2019 20:00
Suppose that some of the compound spilled out of the crucible after it was heated. would that cause the percent by mass of water in the compound determined by the experiment to be too low, too high, or unchanged? briefly explain your answer.
Answers: 1
question
Chemistry, 22.06.2019 20:00
Nitrogen dioxide decomposes according to the reaction 2 no2(g) ⇌ 2 no(g) + o2(g) where kp = 4.48 × 10−13 at a certain temperature. if 0.70 atm of no2 is added to a container and allowed to come to equilibrium, what are the equilibrium partial pressures of no(g) and o2(g)
Answers: 2
You know the right answer?
Calculate the radius of a tantalum (ta) atom, given that ta has a bcc crystal structure, a density o...
Questions
question
Mathematics, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Chemistry, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Biology, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Computers and Technology, 13.09.2020 05:01
question
Chemistry, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
History, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Mathematics, 13.09.2020 05:01
question
Social Studies, 13.09.2020 05:01
question
Geography, 13.09.2020 05:01
Questions on the website: 13722363