2. Have you been inaking bread during the school closure? Potassium bromate is sometimes added to bread dough to make it easier to work with. Suppose that you are given an aqueous
solution of potassiuin bromate. How could you determine if the solution is saturated or
unsaturated? (1)

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.

what is the question?

1. a)c-14 has two more protons

2. d)they have different numbers of protons, neutrons, and valence electrons; they are all gases at room temperature.

3. c) iron and nickel.