Средняя скорость реакции 0,4 моль/(л·с); концентрация исходного вещества уменьшилась с 2,5 до 1,3 моль/л. Найдите время (с).

  1. 4
  2. 2
  3. 3
  4. 1

📝 Detailed explanation

Δc = 1,2 моль/л.
t = Δc / v = 1,2 / 0,4 = 3 с.
12 / 31 (39%)
Question 12 of 31
← Previous → Next Space — Show answer

🎯 Take a test on the topic «Скорость химических реакций»

This topic contains 31 questions. Test your knowledge!

🔐 Log in to take the test

📚 All tests by subject «Химия»

View all collections and topics in Химия

Go to subject →

Report an error

Answers are unavailable

This test collection is closed. To get full access, please purchase 🌟 premium

Contact by email