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

Author Question: For the equilibrium reaction 2SO2(g) + O2(g)2SO3(g), Hrxn = 198 kJ/mol. Which one of these factors ... (Read 53 times)

jany123

  • Full Member
  • ***
  • Posts: 171
on: Nov 5, 2023

Question 1

Equilibrium is established for the reaction  2X(s) + Y(g)2Z(g) at 500K,  Kc = 100. Determine the concentration of Z in equilibrium with 0.2 mol X and 0.50 M Y at 500K.
◦ 3.2 M
◦ 3.5 M
◦ 4.5 M
◦ 7.1 M
◦ None of these.

Question 2

For the equilibrium reaction 2SO2(g) + O2(g)2SO3(g), ΔHºrxn  = –198 kJ/mol.  Which one of these factors would cause the equilibrium constant to increase?
◦ Decrease the temperature.
◦ Add SO2 gas.
◦ Remove O2 gas.
◦ Add a catalyst.
◦ None of these.
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 jany123 on Nov 5, 2023

Preeti

  • Full Member
  • ***
  • Posts: 163
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 49% of students answer this correctly


jany123

  • Member
  • Posts: 171
Reply 2 on: Nov 5, 2023
Excellent

amynguyen1221

  • Member
  • Posts: 355
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

People who have myopia, or nearsightedness, are not able to see objects at a distance but only up close. It occurs when the cornea is either curved too steeply, the eye is too long, or both. This condition is progressive and worsens with time. More than 100 million people in the United States are nearsighted, but only 20% of those are born with the condition. Diet, eye exercise, drug therapy, and corrective lenses can all help manage nearsightedness.

Did you know?

Human stomach acid is strong enough to dissolve small pieces of metal such as razor blades or staples.

Did you know?

Congestive heart failure is a serious disorder that carries a reduced life expectancy. Heart failure is usually a chronic illness, and it may worsen with infection or other physical stressors.

Did you know?

The first oral chemotherapy drug for colon cancer was approved by FDA in 2001.

Did you know?

Warfarin was developed as a consequence of the study of a strange bleeding disorder that suddenly occurred in cattle on the northern prairies of the United States in the early 1900s.

Activation energy of a chemical reaction Activation energy of a chemical reaction
Alterable and unalterable risk factors for hypertension. Alterable and unalterable risk factors for hypertension.
Hormonal and nervous factors influencing blood pressure Hormonal and nervous factors influencing blood pressure
Cholesterol reaction Cholesterol reaction
Other Factors Affecting Pulmonary Ventilation Other Factors Affecting Pulmonary Ventilation
The Hardy–Weinberg equilibrium for autosomal genes The Hardy–Weinberg equilibrium for autosomal genes
Video: Erythropoietin (EPO)

For a complete list of videos, visit our video library