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? hydrochloric acid nitric acid sodium hydroxide lithium hydroxide

The correct answers is option A, hydrochloric acid

Explanation:

HCl coming in the market with the common name muriatic acid is basically used for cleaning  the bricks. The muriatic acid is a solution which consists of one part of acid  mixed to nine parts of  water. The application procedure is simple. The acidic solution is applied to the brick and left for few minutes and later on it is scrubbed with a brush to clean it

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