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# Solid iodine trichloride is prepared in two steps: first, a reaction between solid iodine and gaseous chlorine to form solid iodine monochloride; then, treatment with more chlorine.(a) Write a balanced equation for each step.(b) Write a balanced equation for the overall reaction.(c) How many grams of iodine are needed to prepare 2.45 $\mathrm{kg}$ offinal product?

## a)$\mathrm{I}_{2}(\mathrm{s})+\mathrm{Cl}_{2}(\mathrm{g}) \longrightarrow 2 \mathrm{ICl}(\mathrm{s})$$\mathrm{ICl}(\mathrm{s})+\mathrm{Cl}_{2}(\mathrm{g}) \longrightarrow \mathrm{ICl}_{3}(\mathrm{s})$b)$\mathrm{I}_{2}(\mathrm{s})+3 \mathrm{Cl}_{2}(\mathrm{g}) \longrightarrow 2 \mathrm{ICl}_{3}$c)$\mathrm{m}\left(\mathrm{I}_{2}\right)=5,25 \mathrm{mol}^{*} 253,8 \mathrm{g} / \mathrm{mol}=1332,45 \mathrm{g}$

#### Topics

Chemical reactions and Stoichiometry

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##### Stephanie C.

University of Central Florida

##### Morgan S.

University of Kentucky

##### Jake R.

University of Toronto

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### Video Transcript

so full question 76. So the Aldean tricorder rise peeping into stage. First of Western between. So they're out in and gas. Rhys. Corinne, you foresaw that RV Monaco write an entry. Made me feel more current to form our out in track. All right, so for party, we have to write the bonds that equation for each staff. So the first step is that Ah, we have assaulted. Um, How didn't So he invites you are should be sold it going to we at. We have Ah, coin guests. Ah, you know, gas form uniform. Howdy. Mona ll cool. Right? And this Audi vinyl chloride Beautiful. It was a guess. Okay, so this will be the first step. Okay, so first of all, be a pastor. Chemical reaction. Ah, we just need to put that tune from the icy out and every member of bonds. So there's a ah, um just established that we have our i c I'll walk you. We have more, Corinne. So we're coin and then we'll form our being. Try Cora out in Try call. Right. So also, it's a gas. So just will be before the senate stuff this would be for the sense that all right, so we have to for party. We have to buy the balance. The equation for the awful we, Asher. That's the question for the awful reaction. If you can see that you can see the second step. Ah, yes, pardons. But when we were in combined first and second step, we cannot we move to the i c l. So I would just put a two year runoff. Ah, that angel smoked by the A whole second question by two. And I can, um we moved the icy air. I have the overall reaction. So it's a no for washing. Is Wilby I It's you plus a flea. See outs you and then we will have to i c l fully. And this will be the over or Kimco reaction off all chemical reaction. All right, so we can do a check. So I see how we're going to cancel out. So you just have remaining laugh out Latham into everything together. Okay, so for C Now, let me copy and paste Ah ah! The vans over Banza. We're ushers I to purposely see out It's you and then we'll give icy out free and I believe this will be too, too so obvious. Wallance. Okay, So, um okay. What would be the massive out in you want to pee? Pair 2.45 keel over. M o I c f three. Okay, so frumpy reaches forward. Ah, mass to more than mass. So we have the molar mass off. How? Dean, I see out, we will be one our dean. Plus half we off the Korean. Ah, it will be worth around 23 people on two of five. And then we were half hour. Um ah. The wait will be, ah being grams where the mobile by 1000. And then we're going to divide by two fleecy 4 to 5 when poor mo Esther monogamous. So ah, we should be able to find as a rough year or 10 point Ah, five, most for I see how awful. Okay, because we wanted to find out. Ah, a man's off. Ah, how Dean, Over here. So we're going to just don't go away. Should have found her number almost out in. And then we can find a limbo The massive out in so the we can see that the waiter is 2 to 1. So we just divide the lumber. O mobile too. So 10.5 bites you. We have five form 5 to 5 most. And then we just need the mother by the more the mass over out. How Dean, I too. And then we should be able to find out the answer. So 5.25 times Ah, we have I to and overall way to everyone free free, two grand on 1.332 kilograms and this would be the massive howdy.

University of Toronto

#### Topics

Chemical reactions and Stoichiometry

##### Stephanie C.

University of Central Florida

##### Morgan S.

University of Kentucky

##### Jake R.

University of Toronto

Lectures

Join Bootcamp