Ask questions and get helpful answers.

The heat of vaporization of benzene, C6H6, is 30.8kJ/mol at its boiling point of 80.1 degrees celsius. How much energy in the form of heat is required to vaporize 102g of benzene at its boiling point?

I know that the answer is 24.2kJ but i am not sure how to get this.

  1. 👍
  2. 👎
  3. 👁
  4. ℹ️
  5. 🚩
4 answers
  1. how many moles of benzene is in 102 g? Figure that out.

    Now, energy=30.8kJ/mol * number of moles

    which is not your "answer", which is wrong.

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
    👤
    bobpursley
  2. I got 23.6. Is this correct?

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  3. Beb

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩
  4. ano sagot?

    1. 👍
    2. 👎
    3. ℹ️
    4. 🚩

Answer this Question

Related Questions

Still need help?

You can ask a new question or browse existing questions.