Identify the white color precipitate that forms when k2so4(aq) and pb(no3)2(aq) are mixed.

Lead (II) sulphate,

Explanation:

A precipitate reaction is one involving two aqueous reactants in which one of the products is a solid or a precipitate. It can also be defined as a reaction involving the formation of insoluble salt from mixture of two soluble salts.

The equation of reaction involving and is as follows:

The precipitate formed in this case is because it is the only insoluble one of the two products.

Hence the white color precipitate that forms is

it would be a gas formation