An 18-karat gold necklace is 75% gold by mass, 16% silver, and 9.0% copper.
A. What is the mass, in grams, of the necklace if it contains 0.24 Oz of silver?
B. How many grams of copper are in the necklace.?
C. If the 18 - karat gold has a density of 15.5g/cm^3, what is the volume in cubic centimeters?
Answers (2)
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “An 18-karat gold necklace is 75% gold by mass, 16% silver, and 9.0% copper. A. What is the mass, in grams, of the necklace if it contains ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers
You Might be Interested in
The name of the compound with the formula ZnBr2 is
Answers (2)
What did the scientist ernest rutherford do in the early 1900s? what did the scientist ernest rutherford do in the early 1900s? measured the charge of an electron by experiment. discovered cathode rays.
Answers (1)
How tall is pilot rock
Answers (2)
Convert 1.88•10^-6g to milligrams
Answers (1)
How does the density of solid water compare to the density of liquid water
Answers (1)
New Questions in Chemistry
Which sub-layer thins out into space, where there is no air
Answers (1)
Complete and balance the molecular equation, including phases, for the reaction of aqueous ammonium bromide, nh4br, and aqueous lead (ii) acetate, pb (c2h3o2) 2.
Answers (1)
A magnesium atom has 2 valence electrons in its third shell. Which is a TRUE statement about what happens when it forms an ion? A. It will be an anion. B. It will have more electrons than protons. C.
Answers (1)
What scientific discoveries led to changes in Dalton's atomic theory?
Answers (1)
What does berkelium react with
Answers (2)