💬 👋 We’re always here. Join our Discord to connect with other students 24/7, any time, night or day.Join Here!
Get the answer to your homework problem.
Try Numerade free for 7 days
Like
Report
A reaction has $\Delta H_{298}^{\circ}=100 \mathrm{kJ} / \mathrm{mol}$ and $\Delta S_{298}^{\mathrm{o}}=250 \mathrm{J} / \mathrm{mol}$ . Is the reaction spontaneous at room temperature? If not, under what temperature conditions will it become spontaneous?
The reaction is not spontaneous under room temperature.The reaction becomes spontaneous at 400 $\mathrm{K}$ .
Chemistry 102
Chapter 16
Thermodynamics
Drexel University
Brown University
University of Toronto
Lectures
03:07
A liquid is a nearly incom…
04:38
A liquid is a state of mat…
03:22
For a particular reaction,…
02:05
A reaction has $\Delta H=-…
02:57
04:04
From the values of $\Delta…
01:29
Suppose that a reaction ha…
01:59
02:10
01:34
Consider the reaction:…
03:38
A reaction has $\Delta H=9…
02:04
For a certain chemical rea…
A certain reaction has $\D…
01:55
03:52
Based on the following val…
04:14
Consider the equation $\De…
06:56
02:54
The $\Delta S^{0}$ for the…
02:12
Consider the reaction$…
09:18
A reaction that occurs in …
02:01
02:49
From the values given for …
the spontaneity off. A reaction is calculated by the represented formula. Delta G is a control data H minus D Delta s hear Delta H is a changing and jalopy. Delta s is and Robbie change. He represents temperature and Delta G is change and gives free energy at standard conditions For the question the substitute 250 jewels for mole Kelvin for Delta is 100 kilo Jules formal for Delta H on DDE 2.98 four temperature in Calvin's substituting in the values we have standard Delta G equals 25.5 calo Jules formal. In this case, the Delta G value is greater than zero. So the reaction will be non spontaneous on the room temperature. The right and preacher for spontaneous reaction is also being calculated, substituting in the values we have them preachers should be above then 400 degree, 400 Kelvin for reaction. Toby. Spontaneous
View More Answers From This Book
Find Another Textbook
Numerade Educator
A liquid is a nearly incompressible fluid that conforms to the shape of its …
A liquid is a state of matter in which a substance changes its shape easily …
For a particular reaction, $\Delta H=-32 \mathrm{kJ}$ and $\Delta S=-98 \mat…
A reaction has $\Delta H=-356 \mathrm{kJ}$ and $\Delta S=-36 \mathrm{JK}$ .<…
A reaction has $\Delta H=-356 \mathrm{kJ}$ and $\Delta S=-36$$\mathrm{J}…
From the values of $\Delta H$ and $\Delta S$, predict which of the following…
Suppose that a reaction has $\Delta H=-33 \mathrm{kJ}$ and $\Delta S=$ $-58 …
A reaction has $\Delta H=-76 \mathrm{kJ}$ and $\Delta S=-117 \mathrm{J} / \m…
Suppose that a reaction has $\Delta H=+41 \mathrm{kJ}$ and $\Delta S=$ $-27 …
Consider the reaction:$$\mathrm{H}_{2} \mathrm{S}(g)+\mathrm{SO}_{2}(g) …
A reaction has $\Delta H=98 \mathrm{kJ}$ and $\Delta S=292 \mathrm{JK}$ .
For a certain chemical reaction, $\Delta H^{\circ}=-35.4 \mathrm{kJ}$ and $\…
A certain reaction has $\Delta H^{\circ}=+23.7 \mathrm{kJ}$ and $\Delta S^{\…
A reaction has $\Delta H=98 \mathrm{kJ}$ and $\Delta S=292 \mathrm{J} / \mat…
Based on the following values, compute $\Delta G$ values for each reaction a…
Consider the equation $\Delta G=\Delta H-T(\Delta S)$.A reaction at $23^…
Consider the reaction:Estimate $\Delta G^{\circ}$ for this reaction at e…
The $\Delta S^{0}$ for the reaction shown, at $298.15 \mathrm{K},$ is 0.0030…
Consider the reaction$$\mathrm{Fe}_{2} \mathrm{O}_{3}(s)+3 \mathrm{H}_{2…
A reaction that occurs in the internal combustion engine is $$\mathrm{N}…
Consider the reaction$$2 \mathrm{POCl}_{3}(g) \longrightarrow 2 \mathrm{…
From the values given for $\Delta H^{\circ}$ and $\Delta S^{\circ},$ calcula…
01:19
How do the concentrations of $\mathrm{Pb}^{2+}$ and $\mathrm{S}^{2-}$ change…
00:54
For the cell notations in the previous problem, write the corresponding bala…
03:17
The rate constant for the radioactive decay of $^{14} {C}$ is $1.21 \times 1…
02:31
Which of the following will increase the percent of $\mathrm{NH}_{3}$ that i…
04:22
The half-life of a reaction of compound $A$ to give compounds $D$ and $E$ is…
What is the half-life for the decomposition of NOCl when the concentration o…
04:49
Pure ozone decomposes slowly to oxygen, 2 ${O}_{3}(g) \rightarrow 3 {O}_{2}(…
01:13
The phosphorus pentoxide used to produce phosphoric acid soft drinks is prep…
04:05
From the following data, determine the rate equation, the rate constant, and…
01:40
Most barium compounds are very poisonous; however, barium sulfate is often a…
