A Level Chemistry

Print off the attached exam paper and answer all questions for next lesson (Q 4d involves cracking which we will do next week)  otherwise you should be able to attempt them all.

Attached are a selection of the year 12 periodicity presentations, more will follow as I get them.

Use the IUPAC naming rules on your sheet to create a resource that helps you name alkanes; this should include example diagrams to assist you.

 

 

Due Monday 4^th Nov

1)      Complete the attached exam questions

2)      Complete the task below.  Bring it printed out on our first lesson back.

3)      Begin revising for your bonding test, it will be on Thursday 7^th November.

1)      Plot the pH curve for the data below

2)     

Find the pH at the half equivalence point.  Then explain how pKa can be found using the half equivalence point.  The video at may help you.

3)      Complete the unit 3 questions given in lesson.

Use all of these notes and the answers below over half term to complete the exam question hwk and prepare for a test that will be on Friday 8^th November. We will use Thursday 7^th November as a tutorial and a check on the hwk before the test…

Complete the attached examination questions showing all your working for 7^th November’s lesson

Hi, sorry, one of the files won’t open – the calculations are now below!

 

1)      Plot a graph to show the boiling points of hydrogen halides

HF = 293K

HCl = 188K

HBr = 206K

HI = 238K

2)      Explain why the boiling point for HF is anomalous.

3)      Explain which molecule has the highest boiling point and explain why.