Respuesta :

WeAreHelping

Compound removed:

Ion Aluminum III and CuSO4.

The obtained copper product is washed with ethanol because ethanol has a low evaporation point.

Further Explanation

Over time, copper can fade but don't worry. You can restore the original copper luster by following information on how to clean copper as follows:

  • Many copper-specific cleaning products are sold in stores. If you decide to use this product, make sure you follow the instructions on the label.
  • You can also use lemon and salt to clean copper. Just add salt (preferably sea salt) to the top half of a lemon, then rub it on the copper surface! Then rinse with warm water and dry with a soft cloth.
  • To make it sparkle, rub the copper metal with a mixture of flour, salt, and vinegar, then polish using a clean soft cloth.
  • You can also polish it using a newspaper that has been kneaded into small balls. This method has been used since the time of our ancestors to clean windows.
  • Take advantage of tomato sauce! The vinegar content in tomato sauce helps clean copper. Pour the tomato sauce over the copper so that it forms a thick layer. Let stand for several minutes, then rinse with clean water.

Learn More

Copper Product  https://brainly.com/question/3220725#

Washed with Ethanol  https://brainly.com/question/3220725#

Details

Grade: High School

Subject: Business

Keyword: Copper, Product, Ethanol

Baraq

When the recovered copper product was washed repeatedly with water, the compounds removed during those washes were Aluminum III ions and Copper (II) Sulphate.

The process of recovering copper products is done through the use of ethanol.

Ethanol is preferred in recovering copper products because it has a low evaporation point.

Other methods of recovering copper products include the following:

  • Electrowinning,
  • Electrowinning,Solvent extraction,
  • Electrowinning,Solvent extraction,Precipitation,
  • Electrowinning,Solvent extraction,Precipitation,Crystallization, etc.

Hence, in this case, it is concluded that the correct answer is "Aluminum III ions and Copper (II) Sulphate."

Learn more here: https://brainly.com/question/16957758

Otras preguntas