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Copper Sulfate
| Question | Answer |
|---|---|
| copper sulfate crystals have a shape called | slanted tetrahedron |
| common class of compounds called salts | copper sulfate |
| traditional salt that forms large (blue) crystals that dissolve easily | copper sulfate |
| liquid mixture takes on a blue color, but remains clear or transparent | solution |
| the changes of copper sulfate are called | physical changes |
| crushing, dissolving and crystallization are known as | physical changes |
| a mixture of two liquids results in a cloud-meaning the mixture is not see through is | a solid formed |
| the solid that forms when two liquids are mixed is called | precipitate |
| class of compounds that feels slippery, is caustic and often used as a cleaner | base |
| sodium hydroxide is a | base |
| does not dissolve in water | insoluble |
| does dissolve in water | soluble |
| when it turns into a paste not crystals and can not changed back it is called | a chemical change |
| type of chemical change that forms a precipitate when two liquids are mixed is called | solid forming |
| two different pure substances | copper and aluminum |
| refer to substances which allow electricity to flow freely through them are | electrical conductors |
| two pure substances that are sometimes difficult to tell apart using properties | chromium and silver |
Created by:
poopoohead
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