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

Author Question: At 25C, the standard enthalpy of formation of anhydrous sodium carbonate is 1130.9 kJ/mol, whereas ... (Read 41 times)

markburs

  • Full Member
  • ***
  • Posts: 147
on: Nov 5, 2023
At 25°C, the standard enthalpy of formation of anhydrous sodium carbonate is –1130.9 kJ/mol, whereas the standard enthalpy of formation of sodium carbonate monohydrate is –1430.1 kJ/mol.  Determine ΔH° at 25°C for the reaction
         Na2CO3(s) + H2O(l) → Na2CO3·H2O(s).
(Given:  ΔH°f[H2O(l)] = –285.8 kJ/mol)
◦ –585.0 kJ/mol
◦ –299.2 kJ/mol
◦ –285.8 kJ/mol
◦ –156.3 kJ/mol
◦ –13.4 kJ/mol
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 markburs on Nov 5, 2023

dude123

  • Full Member
  • ***
  • Posts: 171
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 25% of students answer this correctly


markburs

  • Member
  • Posts: 147
Reply 2 on: Nov 5, 2023
Wow, this really help

nathang24

  • Member
  • Posts: 314
Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

« previous next »
 

Did you know?

The heart is located in the center of the chest, with part of it tipped slightly so that it taps against the left side of the chest.

Did you know?

Walt Disney helped combat malaria by making an animated film in 1943 called The Winged Scourge. This short film starred the seven dwarfs and taught children that mosquitos transmit malaria, which is a very bad disease. It advocated the killing of mosquitos to stop the disease.

Did you know?

The shortest mature adult human of whom there is independent evidence was Gul Mohammed in India. In 1990, he was measured in New Delhi and stood 22.5 inches tall.

Did you know?

Aspirin may benefit 11 different cancers, including those of the colon, pancreas, lungs, prostate, breasts, and leukemia.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Peptide bond formation Peptide bond formation
Formation of the Neural Tube and Neural Tube Defects Formation of the Neural Tube and Neural Tube Defects
Formation of Pangaea Formation of Pangaea
Formation of an Impact Crater Formation of an Impact Crater
A karyotype arranges the chromosomes in a standard format A karyotype arranges the chromosomes in a standard format
The Process of Sperm Formation The Process of Sperm Formation
Video: Secondary Active Transport

For a complete list of videos, visit our video library