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kifflom [539]
3 years ago
15

What causes a change in air pressure

Chemistry
1 answer:
lutik1710 [3]3 years ago
3 0
This change in pressure is caused by changes in air density, and air density is related to temperature.

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Compare the structure of silicon oxide and Diamond and describe their physically properties in terms of These structure ​
Iteru [2.4K]

Answer:

Here's what I get  

Explanation:

Both diamond and SiO₂ are network solids. Their atoms are all joined together so a crystal of either diamond or SO₂is one giant molecule.

Structure

In diamond, each C atom is covalently attached to four other C atoms.  

The structure of SiO₂ is like that of diamond. The difference is that there is an O atom between each atom of Si.

Properties

Both substances are

  • High-melting
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Choose the weaker acid in each of the following pairs:H₂SO₃ or H₂SO₄
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H₂SO₃ is weaker acid than  H₂SO₄.

The bonding power of an acid is typically influenced by the size of the "SO₄" atom; the smaller the "SO₄" atom, the stronger the H-A bond. The atoms get larger and the bonds get weaker as you proceed down a row in the Periodic Table, strengthening the acids.

<h3>Describe acid.</h3>

The term "acid" refers to any molecule or ion that can donate a proton (a Brnsted-Lowry acid) or establish a covalent bond with an electron pair (a Lewis acid). The first class of acids is the proton donors, also known as Brnsted-Lowry acids.

Its chemical name is lysergic acid diethylamide, or LSD as it is more often known. Because it has a potent hallucinogenic impact, using it could alter how you see the world and its objects. The effects of LSD are referred to as tripping.

The term "acid" is frequently used to denote aqueous solutions of acids with a pH lower than 8, even though the technical meaning of the term only pertains to the solute.

To learn more about acid visit:

brainly.com/question/14072179

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3 0
2 years ago
What is one reaction that will form an arrhenius base?.
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Answer:

An alkaline solution is another name for a solution that is basic. All alkali metals react readily with water to produce the metal hydroxide and hydrogen gas. The resulting solutions are basic.

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Yep, this is my new pick up line

Explanation:

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Chemistry
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Answer: 1. 3.914 × ^10-4 | 2. 4.781 × ^10-1

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