if 40g of sodium (na) completely reacts with 60g of chlorine (cl₂), what is the mass of the products? (1…
if 40g of sodium (na) completely reacts with 60g of chlorine (cl₂), what is the mass of the products? (1 point)\n40 g\n60 g\n100 g\n160 g
Answer
Explanation:
Step1: Apply law of conservation of mass
According to the law of conservation of mass, in a chemical reaction, the total mass of reactants equals the total mass of products.
Step2: Calculate total mass of reactants
The mass of sodium is 40g and the mass of chlorine is 60g. The total mass of reactants is $40 + 60=100$g. So the mass of products is also 100g.
Answer:
100 g