Is mass conserved when 50 g of sugar undergoes a physical change? Use complete sentences to support your answer by explaining how this can be demonstrated.

Question

Vocaloid · Answer

**please do not copy-paste my solution**

As a general rule, mass is conserved in physical reactions according to the Law of Conservation of Mass. You could try dissolving the sugar in a known mass of water. The total mass of the sugar and water solution should be 50+mass of water, barring any uncertainty in the accuracy of  the measuring equipment.