What is the volume in cubic centimeters

Reference no: EM13126678

An 18-karat gold necklace is 75% gold by mass, 16% silver, and 9.0% copper. How many grams of copper are in the necklace? If 18-karat gold has a density of 15.5 , what is the volume in cubic centimeters?

Reference no: EM13126678

Questions Cloud

Elimination for the machine account : What amount will be debited in the December 31, 2005 worksheet elimination for the machine account as a result fo this transaction?

Explain payload if helium were used instead of hydrogen : what would be the payload if helium were used instead of hydrogen?, d.) would you and a companion on board, the balloon ascends to 30,000 feet where pressure is 0.28 atm. Assume no volume change, what is the temp (in celsius) at 30,000 feet?

Find the molarity of the solution at 298k : The osmotic pressure,pie , of a solution of glucose is 83.1atm . Find the molarity of the solution at 298k .

Information about precalculus : A ship embarked on a long voyage. At the start of the voyage, there were 500 ants in the cargo hold of the ship. One week into the voyage, there were 800 ants. Suppose the population of ants is an exponential function of time.

What is the volume in cubic centimeters : An 18-karat gold necklace is 75% gold by mass, 16% silver, and 9.0% copper. How many grams of copper are in the necklace? If 18-karat gold has a density of 15.5

Pre-calculus word problems : Jack and Jill ran a 100 meter race. Jill ran the race in 10 seconds and won by 10 meters; Jack had run only 90 meters when Jill crossed the finish line.

Maintaining an ending finished-goods inventory : Smith, Inc. anticipates sales of 50,000 units, 48,000 units and 51,000 units in July, August and Septemeber, respectively. Company policy is to maintain an ending finished-goods inventory to 40% of the following months sales.

Examination of molecular so2 needed for protecting wine : Determination of Molecular SO2 Needed for Protecting Wine, You have just finished fermenting a wine and the pH = 3.7. You need 2mg/L "molecular" SO2 to protect the wine. What level of free SO2 do you have to add to achieve the level of the molecul..

Why do companies choose to incur these costs : Discuss the costs of quality associated with the mass production of a product. At the least, address the following question.

User Account

All Pages