This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following are unstable with respect to their constituent elements at 25C? (Read 21 times)

joesmith1212

  • Hero Member
  • *****
  • Posts: 549
on: Feb 15, 2020

Question 1

At 25°C, ΔG°f is -620 kJ/mol for SiCl4(g) and -592 kJ/mol for MgCl2(s). Calculate ΔG° for the reaction, SiCl4(g) + 2 Mg(s) → 2 MgCl2(s) + Si(s) and determine if the reaction is spontaneous at 25°C if the pressure of SiCl4(g) is 1 atm.
◦ ΔG° = 28 kJ; the process is spontaneous.
◦ ΔG° = -564 kJ; the process is nonspontaneous.
◦ ΔG° = -564 kJ; the process is spontaneous.
◦ ΔG° = 28 kJ; the process is nonspontaneous.

Question 2

Which of the following are unstable with respect to their constituent elements at 25°C?



◦ C8H18(l), C2H2(g)
◦ C2H2(g)
◦ C8H18(l), CH3OH(l)
◦ CH3OH(l)
Chemistry ¦ McMurry, Fay, Robinson ¦ 7th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by joesmith1212 on Feb 15, 2020

joanwhite

  • Sr. Member
  • ****
  • Posts: 308
Reply #1 on: Feb 15, 2020
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 39% of students answer this correctly


joesmith1212

  • Member
  • Posts: 549
Reply 2 on: Feb 15, 2020
Thanks for the timely response, appreciate it

Viet Thy

  • Member
  • Posts: 329
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

The human body's pharmacokinetics are quite varied. Our hair holds onto drugs longer than our urine, blood, or saliva. For example, alcohol can be detected in the hair for up to 90 days after it was consumed. The same is true for marijuana, cocaine, ecstasy, heroin, methamphetamine, and nicotine.

Did you know?

Colchicine is a highly poisonous alkaloid originally extracted from a type of saffron plant that is used mainly to treat gout.

Did you know?

By definition, when a medication is administered intravenously, its bioavailability is 100%.

Living systems such as the human body consist of closely interrelated elements Living systems such as the human body consist of closely interrelated elements
This chart illustrates the “drip down” model of government. In this, politics is formed by the soc This chart illustrates the “drip down” model of government. In this, politics is formed by the soc
The Periodic Table of Elements. The Periodic Table of Elements.
Major “identity elements” in some tRNAs Major “identity elements” in some tRNAs
ELEMENTS OF ARCHITECTURE: Mastaba To Pyramid ELEMENTS OF ARCHITECTURE: Mastaba To Pyramid
Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v Major bone (tan) and cartilage (light blue) elements of the human skeleton. Inset shows regions of v
Video: Functional zones in a mitochondrion

For a complete list of videos, visit our video library