How many molecules are there in 513 mg of sucrose C₁₂H₂₂O₁₁?

Solution:
N = m * Na / M
N = 0.513 * 6 * 10 (23 degrees) / 342 = 0.009 * 10 (23 degrees)
Answer: 0.009 * 10 (to the 23rd degree).



One of the components of a person's success in our time is receiving modern high-quality education, mastering the knowledge, skills and abilities necessary for life in society. A person today needs to study almost all his life, mastering everything new and new, acquiring the necessary professional qualities.