The sulfate ion carries an overall charge of −2 and it is the conjugate base of the bisulfate (or hydrogensulfate) ion, HSO4−, which is in turn the conjugate base of H2SO4, sulfuric acid.

Sulfates (salts with the SO 42-) are frequently used in industry and biologically. A commonly used sulfate is sodium lauryl ether sulfate found in shampoo, toothpaste, etc. For example, MgSO 4 is also …

Formation of white BaSO A 4 upon addition of Ba A 2 + to a solution of SO A 4 A 2, even if it is acidic, is a reliable test for sulfate. Other insoluble sulfates are those of calcium, strontium, and mercury (I).

Sep 15, 2025 · Sulfate Ion | O4S-2 | CID 1117 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, safety/hazards/toxicity information, …

Jul 13, 2025 · In this article, we will discuss everything you need to know about the sulfate [SO4]2- ion such as how to draw its Lewis dot structure, what is its molecular geometry or shape, electron …

Lewis Structures, like the structure for SO4 2-, are important to learn because they help us understand how atoms and electrons are arranged in a molecule, such as Sulfate ion.

Jul 5, 2021 · It has a tetrahedral molecular shape and -2 charge as it accepts two additional electrons to attain a stable structure. The -2 charges are due to the two Oxygen atoms forming a single bond with …