Acids and Bases
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Acids and Bases
How can you tell if a molecule is an acid or a base (based on its chemical formula)?
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Re: Acids and Bases
It depends on which defintion you use. A Bronsted acid donates a proton, so it must at least have a proton in the formula.
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Re: Acids and Bases
Becky Belisle 1A wrote:It depends on which defintion you use. A Bronsted acid donates a proton, so it must at least have a proton in the formula.
Which definition should we be using to determine if something is an acid or a base?
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Re: Acids and Bases
For Chem 14B during the ICE tables and chemical equilibria, I believe we have been using the Bronsted acids and bases definition.
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Re: Acids and Bases
You can also tell if it is an acid or base based on the equation. If it gives off OH-, then it is a base, and if it gives off H3O+, it is an acid.
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Re: Acids and Bases
We've been doing Bronsted Acids and Bases for the most part because of the [H3O+] and [OH-] on the products sides mostly because we've been dealing with pH and pOH levels within solutions.
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