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Katen [24]
3 years ago
8

5. How are the empirical and molecular formulas for a compound related?

Chemistry
2 answers:
Alexxx [7]3 years ago
6 0
I thing the answer is DA
liberstina [14]3 years ago
4 0

Answer: option D. A molecular formula is sometimes a multiple of the empirical formula.

Explanation:

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Which one of these elements is an alkaline earth metal
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The answer to this problem is Beryllium is an alkaline earth metal.
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An atom of which of these elements most likely forms an anion? A. AI B. Br C. Ca D. Mg
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The answer is B. A good way determine this is how far right the element is on the periodic table. The further right the element is, the more electronegative it is meaning it is more willing to accept an electron. This can be explained using the valence electrons and how many need to be added or removed to complete the octet. The further right you are, the easier it is for the element to just gain a few electrons instead of loose a bunch. Noble gases are the exception to this since they don't normally react though.
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3 years ago
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The correct answer is   LiCH_{3}CH(CH_{3} )CH_{3} .

<h3>Organometallic reagent</h3>

Organometallic chemistry is the study of organometallic compounds, which are substances that contain at least one chemical bond between a carbon atom from an organic molecule and a metal. These substances include alkali, alkaline earth, and transition metals, as well as metalloids like boron, silicon, and selenium. In addition to links to organyl fragments or molecules, bonds to 'inorganic' carbon, such as those to carbon monoxide (metal carbonyls), cyanide, or carbide, are also typically regarded as organometallic. Although they are not strictly speaking organometallic compounds, some similar compounds, such as transition metal hydrides and metal phosphine complexes, are frequently included in discussions of such substances. The phrase "metalorganic compound," which is comparable but different, describes molecules that contain metals but do not have direct metal-carbon bonds but do have organic ligands.

Learn more about organometallic reagent here:

brainly.com/question/13299409

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4 0
2 years ago
Need help balancing these ​
kari74 [83]
The answer would be 1,3,1,3
3 0
3 years ago
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telo118 [61]

Answer:

compound

Explanation:

A molecule is the smallest particle in a chemical element or compound that has the chemical properties of that element or compound. Molecules are made up of atoms that are held together by chemical bonds. These bonds form as a result of the sharing or exchange of electrons among atoms.

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