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Chemistry GCSE AQA
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For the chemistry AQA Paper 1, do we need to know about Avogadro’s constant?
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#2
Yeah I do triple higher and we need to know that.so only learn it if your doing triple higher
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(Original post by Sehar.k101)
Yeah I do triple higher and we need to know that.so only learn it if your doing triple higher
Yeah I do triple higher and we need to know that.so only learn it if your doing triple higher
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(Original post by Sehar.k101)
All of it use free science lessons on YouTube
All of it use free science lessons on YouTube
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(Original post by Sehar.k101)
All of it use free science lessons on YouTube
All of it use free science lessons on YouTube
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#11
Could someone please explain endothermic and exothermic reactions cause I'm a little bit confused
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#12
avogadros constant is how many atoms there are in a mole of a substance e.g
(6.02x10^23) <---- avogadros constant , so for 1 mole of a substance there is 6.02x10^23 atoms
(6.02x10^23) <---- avogadros constant , so for 1 mole of a substance there is 6.02x10^23 atoms
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#13
Do we have to memorise the reactivity series cos i swear we're not getting those sheets this year
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#14
(Original post by roadrunner98)
Do we have to memorise the reactivity series cos i swear we're not getting those sheets this year
Do we have to memorise the reactivity series cos i swear we're not getting those sheets this year
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#15
(Original post by ohdearstudying)
Yes we do, sadly.
Yes we do, sadly.
Do you have any tips or any mnemonics to help me remember the series?
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#16
(Original post by roadrunner98)
Do you have any tips or any mnemonics to help me remember the series?
Do you have any tips or any mnemonics to help me remember the series?
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#17
(Original post by ohdearstudying)
honestly. i haven't learnt it myself. Seneca and Tassomai are my only suggestions. I really am sorry
honestly. i haven't learnt it myself. Seneca and Tassomai are my only suggestions. I really am sorry
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