Application of Chemical Substance in Household and Personal Care Products

A set of 10 question-and-answer flashcards focusing on the specific chemical components, functions, and safety risks of common household and personal care products.

What is the main chemical substance in bleach and its primary functions?

The main substance is sodium hypochlorite ($NaOCl$), and its functions are disinfection and whitening.

What are the health risks associated with the use of bleach?

It can irritate or burn the skin and eyes, and breathing concentrated fumes can irritate the lungs.

How do surfactants in detergent assist in the cleaning process?

They help remove dirt, oil, and grease from clothes by lowering the surface tension of water.

What substances are found in the composition of baking powder?

Baking powder contains sodium bicarbonate, monocalcium phosphate, and cornstarch.

What is the main purpose of baking powder according to the presentation?

Its main purpose is to make dough and butter rice, which helps make baked products lighter.

Which substances are typically contained in bath soap?

Bath soap can contain sodium salts of fatty acids, glycerin, and fragrance.

What is the full name of the chemical substance $SLS$ found in shampoo and what does it do?

Sodium lauryl sulfate; it helps clean the hair and scalp by removing dirt, oil, and sweat.

Which important chemical substance is mentioned as being found in toothpaste?

Fluoride is the important chemical substance found in toothpaste.

What are the common chemical components of dishwashing liquid?

Dishwashing liquid commonly contains sodium lauryl sulfate, surfactants, and preservatives.

What general advice is given for using chemical substances in household products safely?

Users should follow instructions, use the proper amount, and understand the chemical purposes and possible risks.