Chemistry

posted by .

What is the change in internal energy of a system that does 7.02 kj of work and absorbs 888 j of heat?

  • Chemistry -

    delta E = q + w
    7.02 is negative since the system does work. q is + since the system absorbs heat.

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. Chemistry

    What is the change in internal energy (in J) of a system that absorbs 0.677 kJ of heat from its surroundings and has 0.438 kcal of work done on it?
  2. Chemistry

    What is the change in internal energy (in J) of a system that absorbs 0.677 kJ of heat from its surroundings and has 0.438 kcal of work done on it?
  3. Chemistry

    What is the change in internal energy (in J) of a system that absorbs 0.677 kJ of heat from its surroundings and has 0.438 kcal of work done on it?
  4. chemistry

    Calculate the change in internal energy for a system that absorbs 242 J of heat and does 193 J of work on the surroundings...
  5. Physics(Please respond)

    A system does 210 J of work on its environment and gains 80.6 J of heat in the process. Find the change in the internal energy of (a) the system and (b) the environment. Physics(Please respond) - Elena, Thursday, June 21, 2012 at 2:33am …
  6. Physics(Please respond)

    A system does 210 J of work on its environment and gains 80.6 J of heat in the process. Find the change in the internal energy of (a) the system and (b) the environment. ÄU = Q - W Where ÄU is the change in the internal energy of …
  7. (2-8) Chemistry - Science (Dr. Bob222)

    Which of the following statements is correct?
  8. Chemistry

    What is the total internal energy change (∆E), in J, of a system that releases 202.90 J of heat and absorbs 315.7 J of work from the surroundings?
  9. chemistry

    What is the change in internal energy (in J) of a system that absorbs 0.246 kJ of heat from its surroundings and has 0.771 kcal of work done on it?
  10. Chemistry

    What is the internal energy if system absorbs 100J of heat and does 50J of work on the surrounding?

More Similar Questions