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3 years ago

Name the following compound: CH3 – CH2 – CH = CH – CH3 Fill In The "_" 2-Pen _

Chemistry

1 answer:

swat323 years ago

4 0

Answer: 2-Pentene

Explanation:

The longest continuous carbon chain that contains the double bond is identified to be Pentene, since it has five carbon atoms.The presence of the double bond makes it an Alkene, hence the -ane ending of the parent Alkane is changed to -ene.

We then do our numbering in the direction that gives the position of the double bond a lower number. Numbering from right to left, the position of the double bond is at carbon atom 2 going to 3, which is lower compared to the other direction.

Hence the name of the compound is 2-Pentene.

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A 7.5 L cylinder contains 5 moles of gas at a temperature of 274°C. What is its pressure in kiloPascals (kPa)?

AleksAgata [21]

<h3><u>Answer;</u></h3>

= 3032.15 kPa

<h3><u>Explanation;</u></h3>

Using the equation;

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Volume = 7.5 L, T = 274 +273 = 547 K, N = 5 moles

Therefore;

Pressure = nRT/V

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3 years ago

3/7 of a sum is Rs.1800. Find the sum

STatiana [176]

Answer:

the sum is Rs 4,200

Explanation:

Given that

3 by 7 of the sum is $1,800

We need to find out the sum

So,

Here we assume the sum be x

So the following equation should be made

3 ÷ 7 × x = 1800

3x = 1800 × 7

x = (1800 × 7) ÷ 3

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The same would be considered and relevant

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3 years ago

Name the following compound: CH3 – CH2 – CH = CH – CH3 Fill In The "___" 2-Pen ___

Name the following compound: CH3 – CH2 – CH = CH – CH3 Fill In The "_" 2-Pen _