Sunday, April 24, 2011
5.8 I can recall the names and uses of the main fractions obtained from crude oil
Match the fractions with the positions on the fractional distillation column. Click on the image to see my wrong answers!
5.7 I can describe how crude oil is separated
- Read Chem 4 You pages 142 to 144 about how crude oil is separated
- Watch and embed the youtube video on the FD of crude oil: http://www.youtube.com/watch?v=nehNVSEoX3M and http://www.youtube.com/watch?v=mAyAoLb8_xQ with the title of the post as "5.7 I can describe how crude oil is separated"
- You can do better than this! Using the diagram below add audio and create your own video using http://www.screencast-o-matic.com/ and upload to you tube and embed above the other two videos - it should not be longer than 2 minutes. Your audio should refer to how the process works, not the uses - that will come later!
5.6 I can recall what crude oil is made from
1. Create a blog post titled "5.6 I can recall what crude oil is made from"
2. Read pg 139 (down to word plastics) Chem 4 You
3. Complete the following in a table with white text as the answer or as a rollover (no need for a table) and upload to your blog
a. Define the word hydrocarbon…. | |
b. What is crude oil made from? | |
c. Define the word compound…. | |
d. Define the word mixture….. |
4. Read pgs 140 & 141 Chem 4 You and add these to the table above
d. How long does crude oil take to make? | |
e. Where does the energy in crude oil originally come from? | |
f. How is crude oil different from coal? | |
g. Crude oil, coal and natural gas are collectively known as _________ fuels | |
h. How is crude oil transported when it is extracted from the ground? |
1.30 The Moon
- Find out how to remove the word notification on your comments (it's annoying for me to add a comment to your learning blog)
- Start a new post with the syllabus objective code
- Upload the syllabus statement as an image
- You may need to move the elements accommodate the image (large images overlap the text on the right of the blog)
- Find an image of the Earth and Moon showing their relative sizes, insert the image and source
- Copy and answer these question, sourcing any sites and video/images you use:
How was the Moon formed?
How old is the Moon?
Why does the Moon only show one side to us all of the time?
The Moon is slowly drifting away from us, by how much per year?
Explain what will eventually happen to it
How much larger is the Sun than the Moon?
What natural phenomenon does this ratio help to observe?
Insert a video (and source) of the answer to the question above
How far away is the Moon?
What was significant about the 19th March 2011 (regarding the Moon)?
Why is there no atmosphere on the Moon?
Why is the gravity on the Moon 1/6th than of Earth?
How many people have stepped on the Moon? Who was the last?
Why does the Moon orbit the Earth?
How many days does it take to orbit?
What effect does the Moon have on the Earth?
Insert a video (and source) of the answer to the question above
Other planets have moons, find images if those moons
How many moons are there in our solar system?
We love Pluto: http://www.pbs.org/wgbh/nova/pluto/mail.html
Saturday, April 23, 2011
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