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Chemistry AS level

Hello!

I am looking for past OCR Chemistry questions on finding the x value of water combined in a formula with salt. Does anyone have any websites which they recommend or any extra practice questions? I need to sharpen my knowledge on these questions.

Thank You.

Reply 1

Yusufff

I'm sure that on the OCR website there are all their past papers. I suggest looking through them and finding Qs that you're looking for

Reply 2

Einstein14_

Original post by Yusufff

I'm sure that on the OCR website there are all their past papers. I suggest looking through them and finding Qs that you're looking for

Hey!

Thank you. But I am just a little worried because the spec has changed. Would that be a problem?

Reply 3

Yusufff

In that case look at the new specification and there should be "specimen" papers which is like a taste of what our exams in 2016 will be like.

But content wise the stuff in old papers is very similar but ask your teacher. For me on AQA old papers have similar content.

Original post by Einstein14_

Hey!

Thank you. But I am just a little worried because the spec has changed. Would that be a problem?