Answer:
The law of conservation of mass states that mass is neither created nor destroyed in a chemical reaction. In other words, the total mass of the reactants is equal to the total mass of the products.
For example, let's consider the burning of a piece of paper. Initially, the paper has a certain mass, and when it burns, it turns into ash and smoke. The total mass of the ash and smoke will be the same as the initial mass of the paper. This demonstrates the conservation of mass.
Similarly, if you dissolve salt in water, the mass of the salt and water before dissolving will be equal to the mass of the saltwater solution after dissolving. The mass of the solute (salt) and the solvent (water) remains conserved.
In summary, the law of conservation of mass states that in a closed system, the mass of the reactants is equal to the mass of the products in a chemical reaction. This principle is essential in understanding and predicting the outcome of chemical reactions.
Step-by-step explanation: