Post a New Question


posted by on .

Define a system and state the significant the enthalpy change for the system. Explain your reasoning?
A) natural gas burning in a furnace
B) melted wax solidifying

  • Chemistry - ,

    You should be able to define the system. For burning natural gas you know it is exothermic (dH is -) and for molten wax solidifying you know it is exothermic (dH is -).

Answer This Question

First Name:
School Subject:

Related Questions

More Related Questions

Post a New Question