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Mars2501 [29]
3 years ago
7

Draw the major product for the reaction of 1-butyne with water in the presence of catalytic TfOH (i.e., CF3SO3H). Then answer th

e additional question regarding this transformation.
Chemistry
1 answer:
Mademuasel [1]3 years ago
4 0

Answer:

2-Butanone

Explanation:

From the given information:

The presence of mercury as an acid catalyst brings about the addition of water to the triple bond which yields enol. Then, according to Markownikov's rule and after tautomerism has occurred, we have a methyl ketone ( 2- Butanone) as the product.

The answer regarding the transformation is addition and hydration.

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abruzzese [7]

Answer:

For Covalent bonds, atoms tend to share their electrons with each other to satisfy the Octet Rule. It requires 8 electrons because that is the amount of electrons needed to fill a s- and p- orbital (electron configuration); also known as a noble gas configuration

Explanation:

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3 years ago
How many grams of gas must be released from a 32.0 L sample of CO2(g) at STP to reduce the volume to 16.6 L at STP?
Hoochie [10]

Answer:

30.3 g

Explanation:

At STP, 1 mol of any gas will occupy 22.4 L.

With the information above in mind, we <u>calculate how many moles are there in 32.0 L</u>:

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Then we <u>calculate how many moles would there be in 16.6 L</u>:

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The <u>difference in moles is</u>:

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Finally we <u>convert 0.689 moles of CO₂ into grams</u>, using its <em>molar mass</em>:

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1.8 mols x avagadro’s # = 1.1 x 10^24 atoms in 73 grams of Ca
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