Question

picture d represents the only possible option as the correct products. what fact supports this?
a pictures a, b, and c each have the wrong types of atoms compared to the starting reactants.
b pictures a, b, and c each have the more totals atoms than what the reactants started with.
c picture d has the same number and type of each atom that the reactants contain.
d picture d rearranges the atoms whereas a, b, and c did not

Explanation:

Step1: Analyze the Law of Conservation of Mass

The Law of Conservation of Mass states that in a chemical reaction, atoms are neither created nor destroyed. They are just rearranged. So, the products must have the same number and type of each atom as the reactants.

Step2: Evaluate each option

• Option A: Atoms are not created or destroyed in a chemical reaction. The types of atoms should remain the same. But this option doesn't focus on the key aspect of conservation (number and type).
• Option B: The total number of atoms should be conserved (same as reactants). But this option wrongly claims that A, B, and C have more atoms.
• Option C: This is correct as it aligns with the Law of Conservation of Mass. The number and type of each atom in the products (Picture D) must match the reactants.
• Option D: Rearranging atoms is part of a chemical reaction, but the crucial point is the conservation of number and type of atoms. This option doesn't emphasize that.

Answer:

C. Picture D has the same number and type of each atom that the reactants contain.