Question

write the formation of barium sulphate precipitate in the way of lab activity​

Answer 1

Answer:

Barium sulfate, BaSO4, is made by reacting barium hydroxide and other barium sources with sulfuric acid and has a long history as a translucent white pigment. Barium sulfate can be formed in various shapes such as planar, starred, or spherical structures depending on the formulation condition, especially the supersaturation of its barium source, and the internal pore size also changes.18 Planar barium sulfate shows especially high lubricity, and when applied to the skin it not only has a smooth feeling but also has a high light-scattering property, showing a soft-focus effect that makes small wrinkles and pores less visible.19

Explanation:

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