In this video, we look at how to test for carbonate ions. First we explore the carbonate test. We then look at the advantages of using dilute nitric acid for this test.
Image credits:
Potassium carbonate
https://commons.wikimedia.org/wiki/File:Potassium_carbonate.jpg
No machine-readable author provided. Walkerma assumed (based on copyright claims)., Public domain, via Wikimedia Commons
Hi Shaun, after this half term I will be sitting my mocks and for science, the mocks will include all papers. I started revision 2 days ago and Im beginning from the top of the spec and working my way down until I finish everything. I don't want to keep checking the spec to see what I know because I just use your videos for science revision and you quote directly from the AQA specification. Is that right?
Now, the problem is my teachers said that these mocks will determine If I'll stay in higher or get put in foundation. But I want to stay in the higher tier!
But I also think I won't do good in these mocks because I don't know any of the content and hence why I started revision 2 days ago. I'm aiming to get grades 7/8's in my exams but If I do badly in these mocks then I won't be able to achieve that since I'll be put in foundation.
I am willing to put in any amount of work! As long as I achieve the grades I want.
But I have NO IDEA how Im suppose to do that because to achieve top grades I need to UNDERSTAND & MEMORISE. However, in such a short amount of time, How am I supposed to do that for papers 1 & 2 in all sciences!?
I have your workbooks, and what Im doing is I watch one of your videos-I try to understand-I make ANKI flashcards as Im watching your video-I then do the workbook on the topic I watched. (NOW, my thought process is, If I do this for every single topic it will take LOTS of time and I need to cover all content.).
So again, Please help me. I'm lost, I don't know what to do In order to achieve top grades 😫😣🙏
@julia-pn2oj Says:
first comment! :)
@mrfreeze1821 Says:
Hi, thanks for this video. It was really helpful and explained well. Just a quick question, will there be a level chemistry books made by you like you did for GCSE subjects?
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