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| 1 | |
What is a binary acid composed of? |
| | A) | chlorine and a metal |
| | B) | chlorine and a non-metal |
| | C) | hydrogen and a non-metal |
| | D) | hydrogen and a metal |
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| 2 | |
Which of the following is one of the three steps used in naming a binary acid? |
| | A) | Write the root of the metal name. |
| | B) | Add the suffix “hydro” to the root name. |
| | C) | Add the ending “-ic acid” to the root name. |
| | D) | Add the ending “-ide acid” to the root name. |
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| 3 | |
What are the components of an oxoacid? |
| | A) | hydrogen and oxygen |
| | B) | oxygen and one other element |
| | C) | hydrogen and one other element |
| | D) | hydrogen, oxygen, and one other element |
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| 4 | |
What is a base? |
| | A) | A base is a compound that forms hydroxide ions when it is dissolved in water. |
| | B) | A base is a compound that forms hydrogen ions when it is dissolved in water. |
| | C) | A base is a compound that forms hydroxide ions when it is evaporated. |
| | D) | A base is a compound that forms hydrogen ions when it is evaporated. |
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| 5 | |
Which of the following events happens during the process of dissociation (when a base dissolves in water)? |
| | A) | The ions combine with one another and produce hydroxide gas. |
| | B) | The ions combine with one another and produce hydrogen gas. |
| | C) | The ions separate from one another, and hydroxide ions are released in the water. |
| | D) | The ions separate from one another, and hydrogen ions are released in the water. |
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| 6 | |
If an oxoacid is formed from hydrogen and polyatomic ions, what are the rules for naming the oxoacid? |
| | A) | If the anion name ends in “-ate” or “-ite,” it is replaced with “-ic” and the word “acid” is added. |
| | B) | If the anion name ends in “-ate” or “-ite,” it is replaced with “-ous” and the word “acid.” |
| | C) | If the anion name ends in “-ate”, it is replaced with “-ic” and the word “acid.” If the name ends with “-ite”, it is replaced with “-ous” and the word “acid.” |
| | D) | If the anion name ends with “-ate”, then it is replaced with “-ous” and the word “acid.” If the anion name ends with “-ite”, then it is replaced with “-ic” and the word “acid.” |
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