0
A certain alloy contains 5.25 percent copper how much copper is there in a piece weighting 200 pounds?
Wiki User
∙ 11y ago
5.25% of 200 pounds is 10.5 pounds. (200 x .0525) So, the 200 pound object would be composed of an alloy containing 10.5 pounds of copper.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
A certain alloy contains 5.25 percent copper How much copper is there in a piece weighing 200 pounds?
there is 105 lbs.
What metal contains 60 percent copper and 40 percent zinc?
Brass - Aich's brass contains 66.6% copper and 36.58% zinc, the balance tin and iron. Muntz brass contains 60% copper and 40% zinc with a trace of iron and is used as a lining on boats
Which metal contains 60 percent copper and 40 percent zinc?
One of the many types of brass.
What is the percent by mass of sulfur in CuSO4?
Dehydrated copper sulfate contains approximately 12.8% sulfur by weight.
How much of an alloy that is 20 percent copper should be mixed with 300 ounces of an alloy that is 60 percent copper in order to get an alloy that is 30 percent copper?
900 ounces. Since this contains 20% copper, The copper content will be 180 ounces. The original 300 ounces contain 30% copper which is also 180 ounces. Hence in the resulting mixture of 1200 ounces (300+900), the total copper is 360 ounces (180+180). Hence the copper content of resulting mixture is 360/1200 which is 30%
Which copper alloy contains the most copper?
brass
What compound contains copper and nitrogen and oxygen?
Copper Nitride Copper Nitrate
A certain alloy contains 5.25 copper how much is there in a piece weighing 200 pounds?
If an alloy is 5.25% copper, convert 5.25% to decimal as .0525. Multiply .0525 by 200 to yield 10.5 pounds.
What is the composition of copper?
Copper is an element. It contains nothing else.
How much of an alloy that is 40 percent copper should be mixed with 400 ounces of an alloy that is 70 percent copper in order to get an alloy that is 50 percent copper?
200 ounces.
Why copper is usually found in nature as copper sulfide?
because copper sulphite contains the atoms of copper.
What is the equation for a reaction between copper and hydrochloric acid?
Cu + HCl ----> CuCl + H I think that is it. Not one hundred percent certain though.
