AQA GCSE Chemistry Unit 1 Exam (9th June) [OFFICIAL THREAD]

Just thought to mention the most likely topics that will come up in the maths exam in case you didn't already know: - hard calculator questions - area and circumference of a circle - solving equations - trial and improvement - nth term - drawing quadratic graphs - similar shapes - bounds - averages from a table - standard form - reverse percentages - simultaneous linear equations - trigonometry - circle theorems - direct and inverse proportion - quadratic equations using the formula - Sine and cosine rules - vectors - histograms - stratified sampling

Discussion on the Chemistry C1 Test not maths

there's no maths thread, and most people don't know where to get this.

how golable are u

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*gulliable, yeah I knew he wasn't legitimate because he didn't respond and no one would go shouting out if they had the paper anyway

Will it give the information about Miller Urey experiment or will we have to describe it?

What is even that miller urey. I have never heard of this
Is thi on the spec

*gullible

Are there any logical predictions for Tuesday yet???

Thanks
Was all this information given on the paper or you had to learn it coz i have never been taught this

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Yup, the last chapter on c1 -c1.7

If it makes you feel better I got an A* in all my mocks for science, and this year was tough.

Well, I"m a definite failure.
Meh. Sort of.
I'm ******.
What about the rest? (Names not inserted).
An E certified.

You should of learnt it. Want me to describe?

The Miller Urey experiment was an experiment to test how life was formed in the conditions 4.5 billion years ago.

A mixture of methane, ammonia, water and hydrogen was heated up to it evaporated. This simulated volcanoes. The mixture was then passed through an electric spark to simulate lightening. 1 week late amino acids were formed which are the building blocks for proteins.

Limitations of this experiment;
Wasn't always lightening
COULD have been more gases in the atmosphere at the time.

FFS WHY DID I PUT AN A THERE BUT THANKYOU FOR RESOLVING THE ISSUE

For the coursework does anybody know that the like mark grade boundaries? How many marks out of 50 is an A or A*?


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Are there any logical predictions for Tuesday yet???