Acids and Alkalis: Properties and Uses

pH value, with acids having a pH lower than 7 and alkalis having a pH higher than 7

The formation of water and a salt

They maintain a stable environment and serve as a reference point for comparing the acidity or alkalinity of other substances

<p>Acids can cause a stinging sensation, while alkalis can feel slippery or soapy</p> Signup and view all the answers

<p>Manufacturing, cleaning, food preservation, agriculture, and cleaning products</p> Signup and view all the answers

<p>Corrosive substances, toxic materials, and environmental hazards.</p> Signup and view all the answers

<p>To quickly and easily determine the pH level of a solution.</p> Signup and view all the answers

<p>They change color based on the pH level of the solution.</p> Signup and view all the answers

<p>Litmus paper is used to test if a substance is acidic or alkaline, and it changes color accordingly.</p> Signup and view all the answers

<p>To protect ourselves and the environment from harm.</p> Signup and view all the answers