• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

How to study your flashcards.

Right/Left arrow keys: Navigate between flashcards.right arrow keyleft arrow key

Up/Down arrow keys: Flip the card between the front and back.down keyup key

H key: Show hint (3rd side).h key

A key: Read text to speech.a key

image

Play button

image

Play button

image

Progress

1/5

Click to flip

5 Cards in this Set

  • Front
  • Back
Standard enthalphy change of combustion
Enthalpy change when 1 mole of a substance is burned completely in oxygen under standard conditions.
Standard conditions
temperature: 298K
pressure: 1atm
solutions: 1 mol dm-3
Standard enthalpy of formation
Enthalpy change when 1 mole of a compound is formed from its constituent elements in their standard states under standard conditions.
Hess's Law
The energy change for a reaction is independent of the route taken provided the conditions are the same.
Standard enthalpy of atomisation
Enthalpy change when 1 mole of gaseous atoms is formed from an element in its standard state under standard conditions.