Applications and Reactions of Acids

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What is acid rain?

Acid rain is precipitation with a lower pH, caused by air pollutants like sulfur dioxide and nitrogen oxides.

How do acids help in digestion?

Stomach acids assist in breaking down food and activating digestive enzymes.

What is the reaction between acids and metals?

Acids react with certain metals to produce hydrogen gas and a salt.

What is the role of sulfuric acid in batteries?

Sulfuric acid acts as an electrolyte in lead-acid batteries, helping to conduct electricity.

How are acids used in cleaning products?

Acids help dissolve mineral deposits and remove rust in cleaning products.

What is a carboxylic acid?

Carboxylic acids are a class of organic acids that contain a carboxyl group (–COOH).

How do acids affect skin?

Acids can irritate or burn skin depending on their concentration and exposure time.

What is the reaction of acids with carbonates or bicarbonates?

Acids react with carbonates or bicarbonates to produce carbon dioxide, water, and a salt.

What are the environmental impacts of acid rain?

Acid rain can damage ecosystems, corrode buildings, and harm aquatic life.

How are acids involved in fermentation?

Acids are produced during fermentation, contributing to the sour flavor of fermented foods.

What is acetic acid used for?

Acetic acid is used in vinegar for cooking and as a preservative.

How do antacids work against stomach acid?

Antacids neutralize excess stomach acid, relieving indigestion and heartburn.

What acid is found in citrus fruits?

Citric acid is commonly found in citrus fruits.

How are acids involved in photography?

Acids are used in the development process of film photography to create images on film.

Which acids are used in food preservation?

Acetic acid and citric acid are commonly used for food preservation.