Two solutions are mixed, bringing together ions of na+, po43−, v3+, and cl−. use the solubility rules to identify the composition of the salt that precipitates out of the solution. a. vpo4 b. na3po4 c. vcl3 d. nacl

Correct answer is: A

The correct answer is Option A.

Explanation:

We are given some ions, which are:  

The compounds which may be formed from these ions will be

Precipitates are defined as the substances which are not soluble in water at any temperatures. They remain undissolved in water.

Out of the formed salts, the soluble ones are

remains insoluble in water and thus, the correct answer is Option A.

they emit helium gas that attaches to nearby planets.

they remove low-mass elements from the planets’ crust.

they cause nuclear fusion inside the inner core of planets.

they produce heavy elements such as iron and gold.

explanation:

the positions which points up in upward carbon and down in downward carbon are axial

and vice versa holds true for equatorial positions

so the correct answer with labelled diagram will be