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Earn +20 ptsQ: How many percent of copper percent in brass?
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Which metal contains 60 percent copper and 40 percent zinc?
One of the many types of brass.
What is the composition percentage of brass?
Brass is any alloy of copper and zinc. the proportions of zinc and copper can be varied to create a range of brasses with varying properties30% zinc and 1% tin,60.66% copper, and 1.74% iron
What metal is not attracted by a magnet?
Gold Copper Brass Aluminum
How much of an alloy that is 30 percent copper should be mixed with 600 ounces of an alloy that is 90 percent copper in order to get a alloy that is 60 percent copper?
Since the percentages of copper in the two components to be mixed are symmetric about the desired result, the answer is that the same amounts should be used. 600 ounces of the 30% copper.
How much of an alloy that is 10 percent copper should be mixed with an alloy that is 80 percent copper in order to get an alloy that is 30 percent copper?
Let me reduce that to an equation for you: 10x + 80(1-x) = 30; solve for x.
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