5

Mixture#enon and argon gas comoreesed from holume 96,0 VO UMc 94.0 L, while the pressun held constant ICO.0 en _ Cslaulzte the work done on the &a5 mlxture_ Rou...

Question

Mixture#enon and argon gas comoreesed from holume 96,0 VO UMc 94.0 L, while the pressun held constant ICO.0 en _ Cslaulzte the work done on the &a5 mlxture_ Round Your answier signlicant digits, and sure It has the correct slgn (positlve negative)-0P

mixture #enon and argon gas comoreesed from holume 96,0 VO UMc 94.0 L, while the pressun held constant ICO.0 en _ Cslaulzte the work done on the &a5 mlxture_ Round Your answier signlicant digits, and sure It has the correct slgn (positlve negative)- 0P



Answers

Calculate the ideal gas constant for argon and hydrogen based on Table A.2 and verify the value with Table A.5.

This question asked us to calculate the ideal gas constant for are gone and hydrogen based on table A to verify the value with table A five. So the first thing we need to know here is that the ideal gas constant which we're gonna call, uh, is equal to the universal gas constant, which is, uh, Bob isn't gonna cool it over the molecular weights em. Now, in order to figure this out, we obviously need to know what these two variables are. So looking in the inside cover off the front insight cover rather of the textbook. We can see that the universal gas constant our bar is equal. Teoh eight points 3145 with units of jewels, part mole Calvin on the molecular weights we confined from table A twos. The questions say so we'll start with We'll start with Are gone, Andi. So our is equal to well, 8.3145 on our molecular weight is found to be from the table 39.948 on this comes out as north points to zero eights. One on this has units off. Well, we have killer jewels. Uh, kilogram Oh, sorry, Jules per kilogram times. Calvin, this is ah, standard units that we use for the ideal gas constant here. So doing the same for hydrogen. So our H equals were again are universal gas constant? 8.3145 joules per mole times. Calvin over on now, a molecular weight for hydrogen is 2.16 From the table, I'm plugging those into a calculator. Outcomes 4.1243 Kayla jewels Kilogram Calvin now have converted Teoh killer jewels here because it just makes the numbers of it nicer. That's off more towards the values that you see in the tables of typical ideal gas constant values. So where you don't want to do is look it table a five and you can see that both of these values are pretty much consistent with what we find there. So they are our answers, and I recommend just remembering these units to use it can take some time. If you are trying to counsel down all of the units to try and figure out what units to use at the end for this quantity

This question asked us to calculate the ideal gas constant for are gone and hydrogen based on table A to verify the value with table A five. So the first thing we need to know here is that the ideal gas constant which we're gonna call, uh, is equal to the universal gas constant, which is, uh, Bob isn't gonna cool it over the molecular weights em. Now, in order to figure this out, we obviously need to know what these two variables are. So looking in the inside cover off the front insight cover rather of the textbook. We can see that the universal gas constant our bar is equal. Teoh eight points 3145 with units of jewels, part mole Calvin on the molecular weights we confined from table A twos. The questions say so we'll start with We'll start with Are gone, Andi. So our is equal to well, 8.3145 on our molecular weight is found to be from the table 39.948 on this comes out as north points to zero eights. One on this has units off. Well, we have killer jewels. Uh, kilogram Oh, sorry, Jules per kilogram times. Calvin, this is ah, standard units that we use for the ideal gas constant here. So doing the same for hydrogen. So our H equals were again are universal gas constant? 8.3145 joules per mole times. Calvin over on now, a molecular weight for hydrogen is 2.16 From the table, I'm plugging those into a calculator. Outcomes 4.1243 Kayla jewels Kilogram Calvin now have converted Teoh killer jewels here because it just makes the numbers of it nicer. That's off more towards the values that you see in the tables of typical ideal gas constant values. So where you don't want to do is look it table a five and you can see that both of these values are pretty much consistent with what we find there. So they are our answers, and I recommend just remembering these units to use it can take some time. If you are trying to counsel down all of the units to try and figure out what units to use at the end for this quantity

Here. Let me see. Structure for the flowing. Small cubes are okay. Well for hydrogen who died to live. The Sitra chur is here. You know hydrogen and I'm Dean having Valence Electron. Is it in hydrogen? Valence Electron is one and there are seven valence electrons off Dean in one villains, electron, all hydrogen. So a mutual sharing of electrons make Carlin bound to you. Next we have ease. No chosen trying. Tolerate N c. L three Levy. See tractor off, nitrogen trying, trying floridis nitrogen in the center. And here is chlorine atom. And here is next, chlorine atom and heroes. The other chlorine atoms. So hero showed the violence. Electrons have chlorine, right? Oh, hell. Okay. And when it's here in nitrogen there are three valence electrons and chlorine having valence electrons like this. And next we have It's to all the legacy structure for us toys Oxygen here, having six valence electrons and making bombs with hydrogen and trying Trojan here These air development structures for the given molecules

Told that the operation of an M HD converter requires an electrically conducting gas on his proposed these helium gas Seated with one mole percent of cesium, the cesium is partially ionized in. You know this association reaction, uh, by heating the mixture to 118 100 Calvin and, uh, getting it up to one mega pass scale in a nuclear reactor to provide the free electrons. Um, no. Helium is ionized in this process, so the mixture entering the converter consists of helium and then the cesium and then caesium ions and electrons, and want to determine the mold faction of electrons in the mixture at this temperature. And we're told that the natural log of K is 1.402 between K is four point of six. So, in an equilibrium here we have this, the moles of the stuff here. So we have, um, the cesium and the, um and its associated products, and then the total we've got to remember to add the, um, well, this would be the total of these of 0.1 and plus 0.99% 0.99 moles percent more percent of helium. And so she Yeah, so that we've got to remember to add into the total. So now we can use our equilibrium equation, chemical equilibrium equation. And again, we have P. Here is our 10/1. So this is a fact we have a factor of can hear, and then are we can solve for X again, This is just quadratic. So that's gonna give us a quadratic equation to solve for X and X 0.977 which means we have a mole fraction of a little less than 1% electrons. And I don't know if that is enough to make the, uh, gas conductive or not. I'm not really sure about where, Um, I guess they would call it a population threshold that we have enough electrons to get things thio to flow decently, Um, or can have you know how much resistance there would be? Or the resistive ity, I guess with this of this gasp


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