What is a Arsenic acid (H₃AsO₄)?

Arsenic acid (H₃AsO₄) is an inorganic compound that contains arsenic (As), with the chemical formula H₃AsO₄. It is an oxide of arsenic and forms an acidic, water-soluble compound. When dissolved in water, arsenic acid demonstrates acidic properties, which is one of its characteristic features. Arsenic acid is highly toxic, and prolonged exposure or ingestion can lead to poisoning symptoms. Arsenic acid is used in agriculture and industry, particularly as an ingredient in pesticides, fungicides, and wood preservatives. It is also used in the dissolution of metals and in certain semiconductor manufacturing processes. Due to its high toxicity, handling arsenic acid requires extreme caution.

Additionally, arsenic acid can accumulate in water and soil, contributing to environmental pollution. If arsenic enters the human body, it can cause chronic poisoning and increase the risk of cancer, making it essential to handle and dispose of it with great care.

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