Question

Create a 3-D model that represents the reactants and products of a chemical reaction. Once your models are built, you will use them to demonstrate and describe the law of conservation of mass.

Answer 1

The student's task is to demonstrate the law of conservation of mass by creating a 3-D model that showcases that the total mass of reactants equals the total mass of products in a chemical reaction.

Step-by-step explanation:

The question involves creating a 3-D model to represent the reactants and products of a chemical reaction and using this model to demonstrate the law of conservation of mass. This scientific law indicates that the mass of the reactants in a chemical reaction must equal the mass of the products. To exemplify this, one could balance a chemical equation where the total mass of reactants is added and compared to the total mass of the resultants products. If done correctly, both should be the same, illustrating the conservation of mass. A typical example might involve burning wood, where the mass of the ash, soot, and gases produced will equal the original mass of the wood and oxygen reacting.