Acids and Bases
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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| What is a hydrogen ion? | a single proton with a 1+ charge
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| What is a hydroxide ion? | a water molecule that lost a proton and has a 1- charge
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| What is an acid? | a substance that increases the hydrogen ion concentration of a solution
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| What is a base? | a substance that reduces the hydrogen ion concentration of a solution
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| What is pH? | the negative logarithm of the hydrogen ion concentration
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| Are bases higher or lower of the pH scale? | higher
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| Are acids higher or lower on the pH scale? | lower
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| What is a buffer? | a substance that minimizes changes in the concentrations of H+ and OH-
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| What is acid precipitation? | precipitation with a pH lower than 5.6
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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:
EmilyHB
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