An aqueous solution contains the following ions: cl-, k+, mg{2+}, no3{-}, so4{2-}. is a precipitate likely to form? if so, giv ethe formula of the precipitate. a. mgso4 b. mgcl2 c. k2so4 d. no precipitate will form.

D. No precipitate will form.

You must recall the pertinent solubility rules:

The only ion not included in the list is Mg²⁺.

However, according to the rules, Mg(NO₃)₂, MgCl₂, and MgSO₄ are soluble.

Thus, there is no precipitate.

indicate valleys, hills, steepness and gentleness of slopes.

explanation:

contour lines on a map indicate elevation, or depth. numeric notations on contour lines refer to the level of elevation, or height about sea level.

i think it is true since you can test the answer and can use observations to complete it.