A40.0-ml solution contains 0.019 m barium chloride (bacl2). what is the minimum concentration of sodium sulfate (na2so4) required in the solution to produce a barium sulfate (baso4) precipitate? the solubility product for barium sulfate is ksp = 1.1 ✕ 10−10.

The minimum concentration of sodium sulfate required to producer precipitation is .

Explanation:

Concentration of barium chloride=

Concentration of barium ions =

1 mol of barium chloride gives 1 mol of barium ions.

The solubility product for barium sulfate=

              0.019 M              S

The expression of solubility product for barium sulfate:

The minimum concentration of sulfate ions  =

1 mole of sulfate ions are proceed form 1 mole of sodium sulfate solution.

Then sulfate ions will be obtained from:

of sodium sulfate

The minimum concentration of sodium sulfate required to producer precipitation is .

a rain shadow is a dry region of land on the side that is protected against the prevailing winds of a mountain range. the prevailing winds are the winds that occur most of the time in a particular place of the earth

prevailing winds carry air toward the mountain range. as the air rises up over a mountain range, the air cools, water vapor condenses, and clouds form. on this side of the mountains, called the windward side, precipitation falls in the form of  rain  or snow. this dry air produces a  rain shadow.

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