Question

When an old building is to be torn down, Mr. Pham’s company removes the bricks, cleans off the mortar from the bricks, and then sells the bricks to companies that restore historic buildings. Which compound is Mr. Pham’s company most likely to use in its work?

Answer 1

The compound Mr Pham's company  is most likely to use is hydrochloric acid.

Answer 2

The correct answer is "Hydrochloric Acid".

Step-by-step explanation:

The compound that Mr. pham used in its work is hydrochloroc acid . Hydrochloric acid has many uses, the one that is demonstrated in this question is that it is used to remove rusts and scales from sunstances, especially things made of steel. Hydrochloric acid is used for wide varieties of application in industries.