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tatuchka [14]
3 years ago
7

What very specific property of mineral calcite allows geologists to quickly identify it in a mixture of other colorless minerals

Chemistry
1 answer:
iragen [17]3 years ago
3 0
This is your perfect answer.

Other Identifying Characteristics
Calcite is easy to identify even without testing the reaction to HCl, by its hardness, luster and cleavage. Another special property is magnetism
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Explanation:

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Which graphic below shows the correct orientation of each water molecule when it is near the cl- ion in the aqueous solution?
andrew-mc [135]
The question is missing the graphics required to answer which I have attached as an image.

There are four different representations of the orientation of water molecules around chloride anion. Let's first analyze the water molecule.

We have H-O-H as the structure of water. The oxygen atom is more electronegative than the hydrogen atoms, which results in a partial positive charge on the hydrogen atoms and a partial negative charge on the oxygen atom.

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Develop a model to show the chemical potential energy of wood and how that energy is transformed.
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Answer:

Explanation:

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NOTE:

The model above also that combustion is an exothermic reaction because it involves the release of heat into it's surrounding.

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