there is 105 lbs.
There is 97.5 percent zinc in a penny and 2.5 percent copper
Sheep cannot have copper in their diet as it contains high toxic levels. Molasses are considered to be a source of copper and therefore should not be fed to sheep.
Spiders have blue blood. In human blood oxygen is bound to hemoglobin which contains iron, giving it the blood a red color. In spiders, as well as other Arthropods and Molluscs, oxygen is bound to hemocyanin which contains copper, giving its blood a blue color. The same interaction that causes oxygenated blood to color, also causes iron rust to appear reddish and the oxidized copper to appear green. However, I have noticed no color in spider blood before.
Copper is a natural metal that has multiple uses. It can not only be used for electrical wiring and pots and pans because of it's chemical properties, but is also used in coins because of it's physical appearance. Finally, the human could not live without copper as copper is necessary for our survival. Copper traces can be found in a human's liver, muscle and bones.
Yes. Unlike sheep, goats actually need copper in their diet. Goat feed usually includes copper, as do goat-specific mineral blocks.
If an alloy is 5.25% copper, convert 5.25% to decimal as .0525. Multiply .0525 by 200 to yield 10.5 pounds.
Okay, I'm assuming that you mean 5.25% copper by weight, otherwise there isn't enough information here to solve the problem. 5.25% of 200 lbs = 10.5 lbs
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
One of the many types of brass.
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.
Dehydrated copper sulfate contains approximately 12.8% sulfur by weight.
weigh out 0.5 g of copper sulphate on a weighing balance. u can use weighing paper to weigh the substance.
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%
brass
A weighing balance
Copper Nitride Copper Nitrate
200 ounces.