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Moles- Chemistry Alevel

Help pleeasseeeeee
image.jpg Not really sure how to do these
image.jpg403.2KB
For the first question:
How many moles of Mg have you got?
How many moles of nitric acid do you need to react with the Mg?
And how many moles if H2 are generated? You can work out vol of H2 from moles.

Have a go yourself using the above, before someone comes along and does your homework for you :smile:

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