[Answered] The value of H for the decomposition of phosphorous trichloride into its constituent elements, 2PCl3 ...

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Author Question: The value of H for the decomposition of phosphorous trichloride into its constituent elements, 2PCl3 ... (Read 130 times)

chandani

Hero Member
Posts: 541

on: Aug 27, 2018

The value of H for the decomposition of phosphorous trichloride into its constituent elements, 2PCl3 (g) P2 (g) + 3Cl2 (g) is ________ kJ/mol.

A) +576.2
B) -288.1
C) +720.5
D) +288.1
E) -720.5

Question 2

Serotonin is produced in the body from the amino acid

A) tyrosine.
B) histidine.
C) cysteine.
D) tryptophan.

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bob

Sr. Member
Posts: 343

Reply #1 on: Aug 27, 2018

Answer to Question 1

C

Answer to Question 2

D

chandani

Member
Posts: 541

Reply 2 on: Aug 27, 2018

Wow, this really help

matt95

Member
Posts: 317

Reply 3 on: Yesterday

Gracias!

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