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wallstng1442
Joined: 24 Jun 2007
Posts: 19
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 Posted: Tue Aug 07, 2007 12:20 pm Post subject: list of molecules |
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| does anyone have a list of molecules that the mcat may reference by name only (ie acetate or carbonate) but we are responsible for knowing the structure and charge of? |
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admin
Site Admin
Joined: 08 Dec 2003
Posts: 2176
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| Posted: Tue Aug 07, 2007 10:59 pm Post subject: |
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| If you have The Gold Standard, the list is in CHM 5.2 |
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kazuma
Joined: 17 Aug 2007
Posts: 39
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| Posted: Mon Aug 20, 2007 6:38 am Post subject: need help with concept |
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I'm still a little rusty of this concept, please help.
If a weak acid is in an aqueous solution, it increase the pH bc the anion of the weak acid reacts with water and produces OH- molecules..?
I'm not even sure if I have the concept correct; one example states that Na2CO3 will not cause an indicator to change bc it is neutral. But isn't carbonate the anion of a weak acid (carbonic acid)? |
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