A2 Unit F325 Equilibria, Energetics and Elements (F325)

There are 17 terms relating to lattice enthalpy, entropy and free energy. A flashcard layout can also be uploaded if preferred.

This slide show consists of all the topics and sub - topic the OCR exam board requires in only 76 slides. Slides are straight to the point using key terminology which is exam specific. Slides only take about 5 minutes to read saving you time and energy.

Bond enthalpy, enthalpy changes etc. Following the spec, just has the key points you need to know for the exam. Helped me to achieve an A* in my exam and I hope it can do the same for you!!! - Best way to use these is to read them and then do a question booklet on the topic straight after - if you need any help Im not sure if there is a way to contact me through this but Im glad to help! topics include: 1. enthalpy changes 2. measuring enthalpy changes enthalpies 4. hess' law and ent...

detailed notes on rates of reaction in module 5 including: orders of reaction, initial rate, clock reaction of iodine, half life of a reaction, gas equilibria, arrhenius equation example calculation equations for rate, half life and effect of temperature on the rate constant, free energy and Kp expression. diagrams for a better view of the information presented

research skills on PAG 12 investigating iron tablets, providing ideas on the structure of the plan and what to search for exactly. to be made not for copying but for ideas on sentence starters. includes role of iron in the blood, types of iron tablets, method for titration, risk assessment and apparatus.

coincise summary on thermodynamics in module 5 including : born haber cycles, enthalpy changes, entropy, free energy, calculations. diagrams to show calculations and cycles

a coincise summary of electrochemical cells and electrode potentials in bullet points, including the equation to calculate electrode potentials description of reodx reactions at the negative electrode and positive electrode a summary of fuel cells, non-rechergeable batteries and rechargeable bateries

condensed notes on enthalpy profile diagrams, energy changes, enthalpy changes of combustion, formation and neutralisation, average bond enthalpy, hess' law.