Answer:
13.73g
Explanation:
mass of reactants = mass of products.
Mass reactants = 5.00 g + 10.00 g = 15.00 g
Mass products = 1.27g + mass of ammonia and water vapor
Mass of ammonia and water vapor
15.00g – 1.27 g = 13.73 g
Combine the number of its Protons and Neutrons and you will have its atomic mass.
Answer:
2311.2 cal
Explanation:
540 cal / g * 4.28 g = 2311.2 cal
