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

Author Question: Predict the signs (, +, or 0) of H and S, in that order, for the expansion of an ideal gas into a vacuum. (Read 51 times)

parker123

  • Full Member
  • ***
  • Posts: 137
on: Nov 5, 2023

Question 1

Is the reaction SiO2(s) + Pb(s) → PbO2(s) + Si(s) spontaneous?
         ΔG°f (PbO2) = –217 kJ/mol
         ΔG°f (SiO2) = –856 kJ/mol


Question 2

Predict the signs (–, +, or 0) of ΔH and ΔS, in that order, for the expansion of an ideal gas into a vacuum.
Chemistry ¦ Chang, Goldsby ¦ 11th Edition
Buy Test-Bank


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by parker123 on Nov 5, 2023

dsfhkjdfaskjfdsjk

  • Full Member
  • ***
  • Posts: 160
Reply #1 on: Nov 5, 2023
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 58% of students answer this correctly


parker123

  • Member
  • Posts: 137
Reply 2 on: Nov 5, 2023
Gracias!

aliotak

  • Member
  • Posts: 326
Reply 3 on: Yesterday
Great answer, keep it coming :)

« previous next »
 

Did you know?

Autoimmune diseases occur when the immune system destroys its own healthy tissues. When this occurs, white blood cells cannot distinguish between pathogens and normal cells.

Did you know?

The National Institutes of Health have supported research into acupuncture. This has shown that acupuncture significantly reduced pain associated with osteoarthritis of the knee, when used as a complement to conventional therapies.

Did you know?

Individuals are never “cured” of addictions. Instead, they learn how to manage their disease to lead healthy, balanced lives.

Did you know?

Asthma cases in Americans are about 75% higher today than they were in 1980.

Did you know?

Bisphosphonates were first developed in the nineteenth century. They were first investigated for use in disorders of bone metabolism in the 1960s. They are now used clinically for the treatment of osteoporosis, Paget's disease, bone metastasis, multiple myeloma, and other conditions that feature bone fragility.

A single crossover inserts F at a specific locus, which then determines the order of gene transfer A single crossover inserts F at a specific locus, which then determines the order of gene transfer
Child development varies and is hard to predict Child development varies and is hard to predict
Sample inventory order form. Sample inventory order form.
Signs and symptoms of breathing difficulty. Signs and symptoms of breathing difficulty.
Signs and Symptoms of Drug Abusers Signs and Symptoms of Drug Abusers
Sensory receptor synapses with first-order sensory neuron Sensory receptor synapses with first-order sensory neuron
Video: Flexor reflex & Crossed extensor reflex

For a complete list of videos, visit our video library