Btec unit 5 – chemistry - Study guides, Class notes & Summaries

This document is a revision booklet for BTEC Applied Science Level 3 Unit 5 chemistry, which is an examined unit in applied science. This booklet covers ALL topics in unit 5, chemistry, in an organised way.

Enthalpy of combustion (∆Hc) - ANSWER-The enthalpy change that occurs when one mole of a substance is burnt completely in oxygen under standard conditions Enthalpy of Formation (∆Hf) - ANSWER-The enthalpy change that occurs when one mole of a substance is formed from its elements in their standard states under standard conditions Enthalpy - ANSWER-The thermal energy stored in a chemical system. It is defined by: Enthalpy = Internal energy of the system + (pressure x volume) H = U...

BTEC Applied Science Unit 1 Chemistry (Graded) How many electrons can a d subshell hold? correct answer10 Which subshells are available in the first energy level? correct answers Which subshells are available in the second energy level? correct answers and p Which subshells are available in the third energy level? correct answers, p and d What is Hund's rule? correct answerOrbitals must all be singly filled before they can be doubly occupied Which elements do not fill the 4s subshell befor...

- Unit 5 Principles and Applications of Science II - for BOTH alevel chemistry and btec applied science students - includes mark scheme at the end - Organic Chemistry/ Applications of science BTEC & A-LEVEL chemistry EXAM PAPERS

BTEC Applied Science Unit 1 Chemistry - Distinction. How many electrons can an s subshell hold? correct answer2 How many electrons can a p subshell hold? correct answer6 How many electrons can a d subshell hold? correct answer10 Which subshells are available in the first energy level? correct answers Which subshells are available in the second energy level? correct answers and p Which subshells are available in the third energy level? correct answers, p and d What is Hund's rule? correct ...

BTEC Applied Science Unit 1 Chemistry - Distinction. How many electrons can an s subshell hold? correct answer2 How many electrons can a p subshell hold? correct answer6 How many electrons can a d subshell hold? correct answer10 Which subshells are available in the first energy level? correct answers Which subshells are available in the second energy level? correct answers and p Which subshells are available in the third energy level? correct answers, p and d What is Hund's rule? correct ...

Unit 6: Principles and Applications of Chemistry II Delivery guidance Scientists and laboratory technicians must be able to use and apply key science concepts to work efficiently and effectively in science and science-related organisations. This unit builds on and extends the key science concepts covered in Unit 2: Principles and Applications of Chemistry I. A strong grasp of these concepts will enable learners to use and apply their knowledge and understanding in vocational contexts...

This document is a revision booklet for btec applied science level 3 unit 5 principles and applications of science II chemistry section. I received 35/40 on my chemistry mock exam using this revision booklet. This is a booklet i have put together myself which covers the chemistry section of the unit 5 exam. This revision booklet will be extremely useful if you are sitting your January exams.