Question

Jane made this picture to represent a chemical reaction: Two circles, one white and the other gray are shown on the left. A small portion of the two circles overlap and the label below the circles is XY. An arrow pointing right is shown on the right of the overlapping circles. There are two circles on the right of the arrow, one white and the other gray, and there is a plus sign between them. The white circle is labeled X and the gray circle is labeled Y.
Which of the following statements best explains the type of chemical reaction represented by Jane's picture?

It represents a synthesis reaction because one combined reactant forms multiple products.
It represents a synthesis reaction because the same atoms are present in the reactants and products.
It represents a decomposition reaction because one reactant breaks apart and forms two products.
It represents a decomposition reaction because the total mass of the products is less than the mass of the reactant.

Answer 1

It represents a decomposition reaction because one reactant breaks apart and forms two products.

Explanation:

The type of chemical reaction depicted by Jane represents a decomposition reaction because on reactant breaks apart and forms two products.

In this reaction XY breaks apart to form X and Y. This is a decomposition reaction.

                     XY   →   X + Y

• Decomposition or cracking is the formation of two or more products from a single reactant.
• The break down of a compound into individual atoms or molecules falls into this category.
• The extreme instability of a compound drives such a reaction.
• The products is usually stable or it can dissociate further till it is stable.

      Find the image attached for more explanation:

Learn more:

Thermal decomposition brainly.com/question/11181911

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Answer 2

Answer:

It represents a decomposition reaction because one reactant breaks apart and forms two products.

Explanation:

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