Will give is mass conserved when 200 g of water undergoes a physical change? use complete sentences to support your answer by explaining how this can be demonstrated.

Yes, the mass will remain conserved during a physical change.

Explanation:

Law of conservation of mass states that mass can neither be created nor be destroyed, but it can only be transformed from one form to another form. In a reaction, total mass on the reactant side will always be equal to the total mass on the product side.

We are given:

Mass of water = 200 g

So, during a physical reaction of water, the mass will remain conserved.

Thus, the answer will be yes, the mass will remain conserved during a physical change.

the potential energy of the reactants is 200j.

from the energy diagram, the energy of the product formed is 350j; this means that, this reaction is an endothermic reaction, because it absorbs energy from its environment.