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What is low grade copper ore and what are the problems associated with it?
Low-grade copper ore contains a small amount of copper (1% or lower) and a big amount of waste rock. The problem with low-grade copper is that it breaks down and melts more easily than copper ore.
What problems happens when heating copper sulfide in air?
Heating copper sulfide in air can result in the copper sulfide being oxidized to form copper oxide and sulfur dioxide gas. This process may produce toxic sulfur dioxide fumes which can be harmful if inhaled. Additionally, the copper oxide formed may have different properties compared to copper sulfide, affecting its intended applications.
What happen when you mix copper with copper nitrate?
When copper is mixed with copper nitrate, a chemical reaction occurs where the copper in the copper nitrate displaces the copper in the solid copper, forming copper(II) nitrate and releasing nitrogen dioxide gas. This reaction is a redox reaction, where copper is oxidized and the copper ions in the solution are reduced.
What are the compounds of copper?
Some common compounds of copper include copper(II) sulfate, copper(II) chloride, copper(II) oxide, and copper(II) nitrate. Copper also forms compounds with other elements such as oxygen, sulfur, and carbon.
What are the 2 elements of copper oxide?
Copper oxide is composed of copper and oxygen atoms. The two elements in copper oxide are copper and oxygen.
What is low grade copper ore and what are the problems associated with it?
Low-grade copper ore contains a small amount of copper (1% or lower) and a big amount of waste rock. The problem with low-grade copper is that it breaks down and melts more easily than copper ore.
Can you eat fish from a pond with copper sulphate in it?
It is not recommended to eat fish from a pond containing copper sulfate, but if care is given it is not harmful. Humans can safely consume small amounts of copper, but in large amounts it can cause health problems.
Should you recycle copper from mobile phones?
Environmentally, yes. saves the environment because less co2 released than actually mining copper :) but problems ----> recycling - EXPENSIVE
Can you use a copper mold for or is just for decoration?
According to this very interesting website, it is safe to use. vttp://www.mygrannysatticantiques.com/html/copper_molds.html "Unlined copper molds ARE safe to use. The food product is not kept in it for a long enough period of time to cause any problems. And what problems could occur? COPPER IS GOOD FOR YOU IN SMALL QUANTITIES, see the above paragraphs. Unlined copper pots are used in some of the best French kitchens and unlined copper is perfect for heating chocolate." Ace
Using sodered copper lines to run oxygen through is this okay any problems in using sodered copper?
Absolutely NOT soldered !!!!!! IT HAS to be BRAZED SEE THE NFPA 54 and look at the medical gas requirements from the Copper Development Association (CDA)
What are the problems associated with using low grade ores?
It's poor quality and not all the copper can be extraxted from it
What problems happens when heating copper sulfide in air?
Heating copper sulfide in air can result in the copper sulfide being oxidized to form copper oxide and sulfur dioxide gas. This process may produce toxic sulfur dioxide fumes which can be harmful if inhaled. Additionally, the copper oxide formed may have different properties compared to copper sulfide, affecting its intended applications.
What is the side affect use copperidu-?
One side effect of using a copper IUD is menstrual problems, spotting between periods. Additional side effects may include perforation and expulsion.
Is PVC a better choose over copper for water lines?
Pvc can be clear and makes it easier when trying to spot blockage problems. Also, it is easier to install and work with. It tends to last longer then copper.
Can you run copper pipes inside concrete slab?
It can be done and it has been done plenty in the past. However, with the advent of pex, no prudent journeyman would embed copper in concrete. The risks of copper failing are greater than those of PEX. Potential copper problems are calcification inside the pipe and corrosion due to ingredients such as lime, etc. in the concrete.
Do saltwater pools have copper?
Any pool can have copper. Source water may have it in it. Some pools have copper plumbing. Most pool heaters have copper heat exchangers. If your pH or Alkalinty levels are lower than recommended, then the copper in the plumbing or heater can be stripped out and stain the pool plaster a bluish-green color. Some allgaecides even use copper which will also stain. You should also take care using copper algaecide in salt water pools as they may cause problems with the chlorinators.
How can you put this phrase into your own words Mexico is a country with great problems and great potential it is rich in natural resources like oil silver copper and agricultural products?
Mexico, although it has many problems, also has great potential because of the natural resources it possesses including: oil, silver, agricultural products, and copper.
