chem 2 final
Terms
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- Anhydrite
- CaSO4
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brass is an alloy of what
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copper and zinc
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bronze is an alloy of what
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copper and tin
- cinnabar
- Hg2S
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Copper Pyrites
- CuFeS2
- Is HCl odoless
- No
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What is an allotrope
- Forms of an element with different structures and therefore different chemical and physical properties.
- What is CaCl2 most commonly used for
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removing ice from the sidewalks
- What is the chemical name of baking soda
- NaHCO3, sodium bicarbonate
- What is the chemical name of chalk
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calcium carbonate
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What is the chemical name of epson salt
- magnesium sulfate heptahydrate
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What is the chemical name of Plaster of Plaris
- Calcium sulfate hemihydrate
- What is the trade name of potassium hydrogen tartrate
- Cream of Tarter