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

Author Question: A 14-karat gold ring contains 58.3% gold and weighs 12.41 g. If gold sells for $308.00/ounce, what ... (Read 588 times)

saliriagwu

  • Hero Member
  • *****
  • Posts: 537
on: Jul 8, 2021

Question 1

1.00 oz of gold (density = 19.3 g/mL) can be hammered into a sheet that would cover a area. How thick would such a sheet be in centimeters? (1 oz= 28.350 g)
◦ 1.58 × 10-5 cm
◦ 4.82 × 10-4 cm
◦ 4.02 × 10-5 cm
◦ 6.33 × 104 cm
◦ 2.11 × 10-5 cm

Question 2

A 14-karat gold ring contains 58.3% gold and weighs 12.41 g. If gold sells for $308.00/ounce, what is the value of the gold in the ring?
◦ $116
◦ $135
◦ $231
◦ $58.90
◦ $78.60
General Chemistry: Principles and Modern Applications ¦ Petrucci, Herring, Madura, Bissonnette ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by saliriagwu on Jul 8, 2021

orangecrush

  • Sr. Member
  • ****
  • Posts: 350
Reply #1 on: Jul 8, 2021
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 25% of students answer this correctly


OMAR TAWILEH

  • Newbie
  • *
  • Posts: 1
Reply #2 on: Jan 17, 2022
Thank You


« previous next »
 

Did you know?

In the United States, an estimated 50 million unnecessary antibiotics are prescribed for viral respiratory infections.

Did you know?

If all the neurons in the human body were lined up, they would stretch more than 600 miles.

Did you know?

A cataract is a clouding of the eyes' natural lens. As we age, some clouding of the lens may occur. The first sign of a cataract is usually blurry vision. Although glasses and other visual aids may at first help a person with cataracts, surgery may become inevitable. Cataract surgery is very successful in restoring vision, and it is the most frequently performed surgery in the United States.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

Carbamazepine can interfere with the results of home pregnancy tests. If you are taking carbamazepine, do not try to test for pregnancy at home.

Rutherford's gold foil experiment demonstrating that most of the volume of an atom is empty spa Rutherford's gold foil experiment demonstrating that most of the volume of an atom is empty spa
Heap Leach Operations for the Recovery of Gold Heap Leach Operations for the Recovery of Gold
Lipid composition in the outer leaflet (green) and inner leaflet (gold) of the plasma membrane Lipid composition in the outer leaflet (green) and inner leaflet (gold) of the plasma membrane
Ring of Fire Ring of Fire
Video: Role of the respiratory system - effect of altered ventilation rates

For a complete list of videos, visit our video library