pH & Indicators
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| Ionic Product of Water | Kw = Kc[H2O] = [H+][OH-]
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| Kw | [H+]{OH-] = 1.0x10^-14
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| pH | -log[H+] where the square brackets indicate concentration in moles per litre.
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| pH at 25 degrees Celsius | The pH of an acidic solution is less than 7. The pH of an alkaline solution is less than 7. The pH of a neutral solution is equal to 7
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| Conjugate acids and bases | The stronger the acid, the weaker its conjugate base. The weaker an acid, the stronger its conjugate base.
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| pH + pOH | pH + OH = 14
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| pOH | pOH = -log[OH-]
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To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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Created by:
FROmine
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