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Just quoting in Puddles the Monkey so she can move the thread if needed
Are you sure you've posted in the right place? Here's a link to our subject forum which should help get you more responses if you post there. You can also find the Exam Thread list for A-levels here and GCSE here.
Just quoting in Puddles the Monkey so she can move the thread if needed
Spoiler
Not sure what dilute H2SO4 tests for. But concentrated H2SO4 is used as a oxidising agent (halogens).
NAOH tests for:
>Aluminium ions - white precipitate forms
>Zinc ions - white precipitate forms
>Calcium ions - white precipitate forms
Source: http://www.bbc.co.uk/education/guides/z27ycdm/revision/4
NAOH tests for:
>Aluminium ions - white precipitate forms
>Zinc ions - white precipitate forms
>Calcium ions - white precipitate forms
Source: http://www.bbc.co.uk/education/guides/z27ycdm/revision/4
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