This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3. What is the radius ... (Read 48 times)

markburs

  • Full Member
  • ***
  • Posts: 147
on: Nov 5, 2023

Question 1

Palladium crystallizes in a face-centered cubic unit cell.  Its density is 12.0 g/cm3 at 27°C. Calculate the atomic radius of Pd.
◦ 154 pm
◦ 138 pm
◦ 1.95 × 10–8 nm
◦ 0.109 nm
◦ 1.95 × 10–8 cm

Question 2

Platinum has a face-centered cubic crystal structure and a density of 21.5 g/cm3.  What is the radius of the platinum atom?
◦ 69 pm
◦ 98 pm
◦ 139 pm
◦ 196 pm
◦ 277 pm
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by markburs on Nov 5, 2023

ahardin89

  • Full Member
  • ***
  • Posts: 157
Reply #1 on: Nov 5, 2023
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 58% of students answer this correctly


markburs

  • Member
  • Posts: 147
Reply 2 on: Nov 5, 2023
Great answer, keep it coming :)

komodo7

  • Member
  • Posts: 322
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Hypertension is a silent killer because it is deadly and has no significant early symptoms. The danger from hypertension is the extra load on the heart, which can lead to hypertensive heart disease and kidney damage. This occurs without any major symptoms until the high blood pressure becomes extreme. Regular blood pressure checks are an important method of catching hypertension before it can kill you.

Did you know?

Urine turns bright yellow if larger than normal amounts of certain substances are consumed; one of these substances is asparagus.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

There are major differences in the metabolism of morphine and the illegal drug heroin. Morphine mostly produces its CNS effects through m-receptors, and at k- and d-receptors. Heroin has a slight affinity for opiate receptors. Most of its actions are due to metabolism to active metabolites (6-acetylmorphine, morphine, and morphine-6-glucuronide).

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Structure of the DNA double helix Structure of the DNA double helix
Martian geological features, such as the "Face on Mars", sometimes trigger facial pareidol Martian geological features, such as the "Face on Mars", sometimes trigger facial pareidol
An 1827 portrait by George Catlin of Eeh-Nis-Kin (Crystal Stone), a Blackfoot woman. An 1827 portrait by George Catlin of Eeh-Nis-Kin (Crystal Stone), a Blackfoot woman.
Structure of the homodimeric thymidylate synthase from E. coli Structure of the homodimeric thymidylate synthase from E. coli
In plant fossils, stomatal density is used to estimate CO2 concentration in the atmosphere In plant fossils, stomatal density is used to estimate CO2 concentration in the atmosphere
What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL? What is the volume of 19.6 g of a liquid that has a density of 0.967 g/mL?
Video: Kinetic parameters & Kinetic experiment

For a complete list of videos, visit our video library