5

Given the following equations and AHo values H3BOz (aq) HBOz(aq) + HzO() AHO = -0.02 kJHzBAOz (s) + HzO(l) > 4 HBOz(aq) AHo = -11.3kJHzB4Oz (s)2 BzOz(s) + HzO(l)...

Question

Given the following equations and AHo values H3BOz (aq) HBOz(aq) + HzO() AHO = -0.02 kJHzBAOz (s) + HzO(l) > 4 HBOz(aq) AHo = -11.3kJHzB4Oz (s)2 BzOz(s) + HzO(l) AHo = 17.5 kJCalculate AH for2 HzBOz (aq)BzOz(s) + 3 HzO()

Given the following equations and AHo values H3BOz (aq) HBOz(aq) + HzO() AHO = -0.02 kJ HzBAOz (s) + HzO(l) > 4 HBOz(aq) AHo = -11.3kJ HzB4Oz (s) 2 BzOz(s) + HzO(l) AHo = 17.5 kJ Calculate AH for 2 HzBOz (aq) BzOz(s) + 3 HzO()



Answers

Given the following reactions and their values of $\Delta G^{\circ},$ calculate the value of $\Delta G_{\mathrm{f}}^{\circ}$ for $\mathrm{N}_{2} \mathrm{O}_{5}(g)$. $$ \begin{aligned} 2 \mathrm{H}_{2}(g)+\mathrm{O}_{2}(g) \longrightarrow & 2 \mathrm{H}_{2} \mathrm{O}(l) \\ & \Delta G^{\circ}=-474.4 \mathrm{~kJ} \\ \mathrm{~N}_{2} \mathrm{O}_{5}(g)+\mathrm{H}_{2} \mathrm{O}(l) \longrightarrow & 2 \mathrm{HNO}_{3}(l) \\ & \Delta G^{\circ}=-37.6 \mathrm{~kJ} \end{aligned} $$ $\begin{aligned} \frac{1}{2} \mathrm{~N}_{2}(g)+\frac{3}{2} \mathrm{O}_{2}(g)+2 \mathrm{H}_{2}(g) \longrightarrow & \mathrm{HNO}_{3}(l) \\ \Delta G^{\circ}=-79.91 \mathrm{~kJ} \end{aligned}$

Today I'll be going over questions. Remember 1 11 which against you two equations and your particular your T p A. So you have in 202 The 19. Oh, enough to we're doing on to, you know, 02 and all those over to to A and O us. Oh, to you two and two. So how, you know, jeans for both, You know that to be is continuing to this one's Maybe they're 67 point well, here in 16 69th return. And then these comes out getting to lost two or two, 222 which is the equation that you have at the top. So that means you have to add these two, which is gonna be 103.5. So it will be one or three 500 jewels over 8.314 books 8.314 times 2 98. It gets your negative. 40 will come soon. And then your KP E to a 1941.7, which is gonna be equal to so pretty soon. Times change minus we to

Do you today? I'm going on the question and so on. Whether tells you kept Doctor que Well, use your doctor change. Okay. Okay. Here. KP. So you have and two guys plus O two guys to give you. Then e have to Well, to a no. To you know, many how you're too. And oh, plus go to to get to in order to you have your doctor's. Jeez, which is one so only 3.2 killing jewels O negative. 69 point sarin killer jewels. You can't leave out to get into gas plus two or to gas, you know to They know too. Yes. Then when you do this temptation that well, 3.52 groups then race. So then you do 103. 500 Jules over 8.31 four turns your 2 98 to get used. 7.24 Thanks. 10 to the minus. Right. Teen. Mhm more before your KP You do. 7.24 turns turned to a minus 19 dreams. Holy 082 What? 06 10 3 to 98 running of the rooms. Race this part. Yeah, number one. And this will give you two 0.96 terms. 10 to the minus 20. Mhm

Okay. Today. Everywhere. Questioning, going 12 which talks about and just your doctor. Jeez. And you're talking. You're you're kicking. So you have to an old gas groups to an old gas plus oxygen gas to give you to, you know, to yes, or your adult 30 is equal to negative 69.7 killing jewels. Then you reverse your second equation. So you have two and no plus two natural, don't you? Yeah. Yeah. Two and 20 I said gas. And since he reversed today, you change the sign. So instead of negative 33 pointy, it will be positive. 33 points, then your last equation. You reverse as well. So then you have to and Oh, guys, building. Can we live, Micah? The guts. Oh, and to to So your hands Cancel your oxygen, cancel out. And then for your dog took Gene there. Yes, negative. 1 73. Oh, 0.2 can improves. He was supposed to be a two. Yeah, 12 And then you find out this is to we're in 0.1 killing tools. And then when you do a calculation or 60 gas is yoking um too old. Choose on to and too old, but you need to have three. So do you remember, too? To get your three, you know, gas yielding, you know, to close. And 20 yeah, less and 20 and then that means you have to divide your you know, Turgeon house because you're divided here, equation and health. So then your race with more room. Oh, you get your goal to do mhm is gonna be one or 4.55 killing jewels. It's negative. Yeah. Then during the question, you get negative. Negative one or 4.5. Fine. Divided by 8.314 times 10 to the minus, three times seven. Should be three, which is 84 to 16.27 on your KP is you go to E to the 16.27 which is 1.16 times tend to the seven mhm

In this question, we're going to be looking into the ionization energy. Been given a list of ionization energy arranged in chronological order. And we've been asked determine which element those ionization energies belong. So when we are looking at the ionization energy, where are looking at the energy that is involved in ionizing? And that is right. Generally organization is changing the charge from neutral to positive or negative. But when we are looking at ionization energy, we are looking at changing atoms charge form your child too positive by the removal the move off electron. So when we are looking at the organization energy, this is the amount of energy required to remove one more of electron. So we're looking at those what we've given them. Jump in ionization energy occurs between the 3rd and before ionization energy. So this means that this element or atom or these species that we've been given as three finance election. So if we are to look at the periodic table, the third period element with three valence electrons is alumina. So those ionization energies, they belong to 11 million


Similar Solved Questions

5 answers
Question 1What is the geometric requirement for an E2 reaction in substituted cyclohexane?Anti periplanarHydro periplanarSyn periplanartrans diequatorial
Question 1 What is the geometric requirement for an E2 reaction in substituted cyclohexane? Anti periplanar Hydro periplanar Syn periplanar trans diequatorial...
5 answers
-1 _ 2i" -l0i then 1 + 8ipoint) If A = 3 + 2i -3 - iA-1
-1 _ 2i" -l0i then 1 + 8i point) If A = 3 + 2i -3 - i A-1...
5 answers
Point) Let S be the part of the plane z = 3y which lies in the first octant; oriented upward_ Evaluate the flux integralI = HIs F. NdS,of the vector field F == 2i + 3j + k across the surface S (with N being the unit upward vector normal to the plane)
point) Let S be the part of the plane z = 3 y which lies in the first octant; oriented upward_ Evaluate the flux integral I = HIs F. NdS, of the vector field F == 2i + 3j + k across the surface S (with N being the unit upward vector normal to the plane)...
5 answers
1) Suppose that the cost, P, of shipping 3 pound parcel depends on the distance shipped, x, according to the function P(x) depicted in the graphFind each limit; if it exists:lim P(x) lim P(x) lim P(x) x-+100 x1500 X-300OL 8[000 2000 Dblance Shlpped (mlloo)
1) Suppose that the cost, P, of shipping 3 pound parcel depends on the distance shipped, x, according to the function P(x) depicted in the graphFind each limit; if it exists: lim P(x) lim P(x) lim P(x) x-+100 x1500 X-300O L 8 [000 2000 Dblance Shlpped (mlloo)...
5 answers
We are 95% confident that the population mean lies between 43.8and 46.2,then the sample mean is 45.Oubyi Gj3lj5l TrueFalse
We are 95% confident that the population mean lies between 43.8and 46.2,then the sample mean is 45. Oubyi Gj3lj5l True False...
5 answers
Nhat dimensions ol rectangular box with square cross-section will contain Ihe largest volume
Nhat dimensions ol rectangular box with square cross-section will contain Ihe largest volume...
5 answers
Proton with a kinetic energy of 7.8 keV follows a circular path in a region where the magnetic field is uniform and has a magnitude of 60 mT. What is the radius of this path? (Note TeV = 1.6*10-19 J, mp= 1.67*10-27 kg)
proton with a kinetic energy of 7.8 keV follows a circular path in a region where the magnetic field is uniform and has a magnitude of 60 mT. What is the radius of this path? (Note TeV = 1.6*10-19 J, mp= 1.67*10-27 kg)...
5 answers
Hgz?-(aq) = Hg2-(aq) + Hg(s) Hg(s) + Ti3-(aq) Hg2-(aq) TI-(aq)fastslow
Hgz?-(aq) = Hg2-(aq) + Hg(s) Hg(s) + Ti3-(aq) Hg2-(aq) TI-(aq) fast slow...
5 answers
Use fundamenial Identities andor the complementary angle theorem to find the exact value of the expression. Do nof use & calculator co3 37" tan 538 cos 53"cos 379 tan 539 cos 538 (Simplily your answer; Including any radicals . Use inlegers Iractions (or any numbers Ihe expession )
Use fundamenial Identities andor the complementary angle theorem to find the exact value of the expression. Do nof use & calculator co3 37" tan 538 cos 53" cos 379 tan 539 cos 538 (Simplily your answer; Including any radicals . Use inlegers Iractions (or any numbers Ihe expession )...
5 answers
Answer Problem 6.20 assuming each laboratory uses a common medium to perform the susceptibility tests.
Answer Problem 6.20 assuming each laboratory uses a common medium to perform the susceptibility tests....
5 answers
Evaluale 6(3) @^d C(-3) %i ven tat Gfx) P(x ) + 9 (x ) ~h (x+4 ) f(x ) x2 +2 9 (x) = 3X 4 K(x) : X
Evaluale 6(3) @^d C(-3) %i ven tat Gfx) P(x ) + 9 (x ) ~h (x+4 ) f(x ) x2 +2 9 (x) = 3X 4 K(x) : X...
5 answers
Convex lens of focal length 1Scm produces virtual image whose size is thnce- the size of the object () Calculate the object and image distance. (2 Marks) () Calculate the height ol the object if the height of the image is 6cm. (1 Mark) (J) Explain the properties of the image by drawing the ray diagram; (2 Marks)
convex lens of focal length 1Scm produces virtual image whose size is thnce- the size of the object () Calculate the object and image distance. (2 Marks) () Calculate the height ol the object if the height of the image is 6cm. (1 Mark) (J) Explain the properties of the image by drawing the ray diagr...
5 answers
The following data represent the monthly phone use,in minutes, of a customer enrolled in a fraud preventionprogram for the past 20 months. The phone company decides to usethe upper fence as the cutoff point for the number of minutes atwhich the customer should be contacted. What is thecutoff point? 317384312394341354360403432503342338398311536470373328523381The cutoff point is ___ minutes.(Round to the nearest minute.)
The following data represent the monthly phone use, in minutes, of a customer enrolled in a fraud prevention program for the past 20 months. The phone company decides to use the upper fence as the cutoff point for the number of minutes at which the customer should be contacted. What is the cutoff po...
5 answers
1/2 pointsPrevious AnswersSESSCALCET2 6.6.018.Deterine whether the integral is convergent or divergent:rer/4 drconvergentdivergentIfit is convergent, evaluate it: (If the quantity diverges enter DIVERGES.)Need Help?Reed ItIlelu TutorSubmit AnswerPractice Another Version
1/2 points Previous Answers SESSCALCET2 6.6.018. Deterine whether the integral is convergent or divergent: rer/4 dr convergent divergent Ifit is convergent, evaluate it: (If the quantity diverges enter DIVERGES.) Need Help? Reed It Ilelu Tutor Submit Answer Practice Another Version...
5 answers
Let $ be the universal set, where: S {1,2,3, 18,19, 20} Let sets A and B be subsets of $, where: Set A = {4,6,7,9,10,11,12,13,19}Set B = {7,13,16,17,19, 20}Set C = {1,2,4,6,9,12,15,16,18,20} Find the number of elements in the set ( A U B U C) n( A U B U C)Find the number of elements in the set( AnB nC) n(AnB nc)Question Help:Message instructorSubmit Question
Let $ be the universal set, where: S {1,2,3, 18,19, 20} Let sets A and B be subsets of $, where: Set A = {4,6,7,9,10,11,12,13,19} Set B = {7,13,16,17,19, 20} Set C = {1,2,4,6,9,12,15,16,18,20} Find the number of elements in the set ( A U B U C) n( A U B U C) Find the number of elements in the set( A...
5 answers
Consider a circuit consisting of a resistor (R = 15 Ohm) andinductor connected in series to an AC voltage source. The maximumcurrent of 0.2 A was flowing through the circuit when a timevarying voltage v = 35*sin(140*t) V was applied, where t is inseconds. What is the inductance of the inductor?
Consider a circuit consisting of a resistor (R = 15 Ohm) and inductor connected in series to an AC voltage source. The maximum current of 0.2 A was flowing through the circuit when a time varying voltage v = 35*sin(140*t) V was applied, where t is in seconds. What is the inductance of the inductor?...
5 answers
Atrough for holding ~ water for dogs at a local animal shelter is to be formed by taking = piece of sheet metal 60 Cm wide and 1m long and folding the 20 cm on either end up as shown below. Determine the angle that will maximize the amount of water that the trough can hold. Make sure YOu show your work for full marks.20 cm20 cm20 cIn
Atrough for holding ~ water for dogs at a local animal shelter is to be formed by taking = piece of sheet metal 60 Cm wide and 1m long and folding the 20 cm on either end up as shown below. Determine the angle that will maximize the amount of water that the trough can hold. Make sure YOu show your w...

-- 0.019789--