Answer:
CH₃CH₂CH₂CH₂CH₂OH - E. Alcohol
CH₃CH₂OCH₂CH₃ - F. ether
CH₃CH₂CH₂SH - G. thiol
CH₃COOH - J. Carboxylic acid
CH₃CH(OH)CH₂CH₃ - E. Alcohol
CH₃CH₂CH₂CH₂CHO - A. Aldehyde
CH₃CH₂CH₂COCH₃ - B. Ketone
Explanation:
Currently taking organic chemistry.
Hope this helps. :)

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Kinetic energy is the energy an object has because of its motion.
As you said, the answer is 150.
But in all the numbers, there's a comma with two zeros, and so you have to put them in your answer : 150,00
They are the significative numbers.
Hope it helps