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Firdavs [7]
3 years ago
15

How many grams are in 3 moles of HF? Help please!! 20 points!

Chemistry
2 answers:
Svetllana [295]3 years ago
5 0

It would be 60.03 grams

snow_tiger [21]3 years ago
5 0
The answer would be B 60 g
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7.6 The diagrams show the atoms in four different substances. Each circle represents an atom.
Illusion [34]

Answer:

A and C represent elements while B and D represent Compounds

Explanation:

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8 0
2 years ago
Draw the structure of the bromohydrin formed when (Z)-3-hexene reacts with Br2/H2O. Use the wedge/hash bond tools to indicate st
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Answer:

(3R,4R)-4-bromohexan-3-ol

Explanation:

In this case, we have  reaction called <u>halohydrin formation</u>. This is a <u>markovnikov reaction</u> with <u>anti configuration</u>. Therefore the halogen in this case "Br" and the "OH" must have <u>different configurations</u>. Additionally, in this molecule both carbons have the <u>same substitution</u>, so the "OH" can go in any carbon.

Finally, in the product we will have <u>chiral carbons</u>, so we have to find the absolute configuration for each carbon. On carbon 3 we will have an "R" configuration on carbon 4 we will have also an "R" configuration. (See figure 1)

I hope it helps!

5 0
3 years ago
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Formula for water what does the lack of a subscript after those O indicate
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3 years ago
What does the term "basic unit of matter" refer to?
MArishka [77]
Vas happenin
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Atoms are referred to basic unit of matter
Hope this helps *smiles*
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3 years ago
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