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?
Get 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 there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers
You Might be Interested in
Oxygen gas generated in an experiment is collected at 25.0°C in a bottle inverted in a trough of water. The total pressure is 1.000 atm corrected for atmospheric pressure.
Answers (1)
A force of 100N is applied to an area of 5 square meters. What is the force?
Answers (1)
Why aren't sharks extinct?
Answers (2)
O efeito de um inibidor é ...
Answers (1)
20. The effect of human disturbance on animal populations is stabilizing O density-independent Odensity-dependent O unobservable
Answers (1)
New Questions in Chemistry
What is evaporation? Describe what happens at the molecular level during evaporation.
Answers (1)
Write is the chemical formula for calcium and chlorine
Answers (1)
Using EDTA as the titrant and a free metal in solution is called a direct titration. This can be measured using an indicator that changes color when the metal is no longer in solution.
Answers (1)
What is the relative formula mass for ammonium sulphate
Answers (1)
How to find h30 in 0.08m
Answers (1)