Asked by Jenna
A pure copper sphere ha a radius of 0.935in. How many moles of copper does it contain? The volume of a sphere is (4/3)3.14r^3, and the density of the copper is 8.96g/cm^3.
(1 in. = 2.54cm)
(1 in. = 2.54cm)
Answers
Answered by
DrBob222
Convert 0.935 inches to cm.
Use (4/3)*pi*r^3 to find the volume of the sphere in cubic centimeters.
Use mass = volume x density to find the mass
Then mols = grams/atomic mass.
Use (4/3)*pi*r^3 to find the volume of the sphere in cubic centimeters.
Use mass = volume x density to find the mass
Then mols = grams/atomic mass.
There are no AI answers yet. The ability to request AI answers is coming soon!
Submit Your Answer
We prioritize human answers over AI answers.
If you are human, and you can answer this question, please submit your answer.