Mrs Sudbery's group - Work set on 19th November

As discussed in today's lesson, please follow the link below to download the 'Halogens' presentation and the tick list for the next topic which is all about Group 7.

http://cedarschemistry.edublogs.org/work-set-on-19th-november/

Please use the tick list as a guide to the learning points that we will be covering over the next 2 weeks and work through the presentation, making your own neat notes and completing the tasks on each slide.

Please see me by Friday if you are having any trouble accessing the resources and aim to bring your completed work to next Wednesday's lesson.

Also, remember that your blue 'Homework 3 - Redox' sheet is due in on Wednesday too.

See you next week!

Mr. Beaumont's Booklet again....

Question 3 "what volume of 0.500M sodium hydroxide is needed to neutralise 22.5cm^3 of a solution of 0.262M sulphuric acid?" of task 1.2f is confusing me.
I've worked out they react in a 2:1 ratio but without the concentration of sodium hydroxide I am unable to find the volume. the answer given is 23.6cm^3 but I have no idea how that answer camt to be.
can someone help please?

Another Website...

This afternoon in physics Dr Miller told us of a website that has loads of videos about the elements done by Nottingham University. We watched a couple and they were really good.
www.periodicvideos.com

Best Choice

Now you have all had a little break It is time to get back to work.

Visit the Best Choice website
http://130.216.56.150/bclogin.aspx?ReturnUrl=%2fDefault.aspx
and log in/register as a new user and then enrol in your class.

Now when you do any activities we can see how much you do and how you are getting on.

At present classes are only available for year 12, year 13 coming soon.

Have fun. Mrs B