Predict if a solid precipitate will form when solutions of koh(aq) and fe(no3)3(aq) are mixed. if so, identify the solid. ! i'm confused ):

In chemical reaction, when one component each of both the reacting species are exchanged to form the products then such reactions are said to be a double displacement reaction.

The reaction that occur on mixing the solution of with is an example of double displacement reaction:

The balanced chemical equation is:

Hence, will precipitate as solid in the reaction.

ca has a crystalline lattice with positive ions (since it is a metal, metals are positively charged) and electrons flow freely in its structure since the ca atoms have a large nuclear radius so the electrons are not tightly held, therefore the electrons can flow freely since they are not being highly attracted by the nucleus. moreover, one of the properties of metals are that they are conductors of electricity, thus proving ca is the element.