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3 years ago

PLEASE HELP ME> 50 points Compare and contrast 2-methylbutane with pentane

Chemistry

1 answer:

Solnce55 [7]3 years ago

3 0

uhm, i'll try to do this ;>;"

Pentane is an organic compound that consists of 5 carbon atoms single bonded to each other.

methylbutane or 2-methylbutane, is a branched-chain saturated hydrocarbon with five carbon atoms.

(i tired, i hope this helped T3T)

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What is the difference between an endothermic reaction and an endothermic process?

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Answer:

An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings

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Help please!!! My science homework is due in 2 days and I need help!

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2 years ago

What change in volume results if 75.0 mL of gas is cooled from 100.0 °C to 0.00 °C

Ksenya-84 [330]

Answer:

Final volume v2 = 0 ml

Explanation:

Given:

Initial temperature = 100°C

Initial volume = 75 ml

Final temperature = 0°C

Find:

Final volume

Computation:

Using Charles law formula;

⇒ V1 / T1 = V2 / T2

Where

⇒ Initial temperature = T1

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⇒ Final temperature = T2

⇒ Final volume = V2

So,

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3 years ago

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3 years ago

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cestrela7 [59]

Answer:

The three definitions are listed in the explanation.

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