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zysi [14]
2 years ago
14

Permanently frozen soil is called what?

Chemistry
2 answers:
Kazeer [188]2 years ago
8 0
It is called permafrost :)
Nookie1986 [14]2 years ago
7 0
The answer is permafrost
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During a laboratory experiment, 36.12 grams of Aboz was formed when O2 reacted with aluminum metal at 280.0 K and 1.4 atm. What
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Answer:

8.70 liters

Explanation:

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Then we <u>convert AI₂O₃ moles into O₂ moles</u>, using the stoichiometric coefficients of the reaction:

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We can now use the <em>PV=nRT equation</em> to <u>calculate the volume</u>, V:

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3 years ago
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An <em>i</em><em>o</em><em>n</em><em>i</em><em>c</em><em> </em><em>b</em><em>o</em><em>n</em><em>d</em> is formed between a metal and a non-metal. Non-metals(-ve ion) are "stronger" than the metal(+ve ion) and can get electrons very easily from the metal. These two opposite ions attract each other and form the ionic bond.

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Are compounds considered pure substances?
Naya [18.7K]
A compound<span> is a </span>pure substance<span> composed of two or more different atoms chemically bonded to one another. A </span>compound<span> can be destroyed by chemical means. It might be broken down into simpler </span>compounds<span>, into its elements or a combination of the two.</span>
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Because the two particles have an equal charge, the charges will cancel out and give the atom an overall charge of 0. So, if at atom has 35 protons in the nucleus, we could expect it to have 35 electrons orbiting that nucleus.

Explanation:

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