A chemistry conducts a reaction of sodium hydroxide (NaOH) and hydrochloric acid (HCL) to form sodium chloride (NaCl) and water (H2O)
NaOH+HCL ➡️ NaCL+H2O
Reactants Products
Sodium hydroxide:40g Sodium chloride:58.5g
Hydrochloric acid:36.5g Water:18g
Based on the equation and data given, how does this align with the concept of conservation of mass in a chemical reaction? Explain your reasoning
The concept 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 should be equal to the total mass of the products.
In this reaction, the total mass of the reactants is 40g + 36.5g = 76.5g.
The total mass of the products is 58.5g + 18g = 76.5g.
As we can see, the total mass of the reactants is equal to the total mass of the products, which aligns with the concept of conservation of mass. This means that no mass is lost or gained during the reaction.