solid-lithium-reacts-with-aqueous-hydrochloric-acid-to-produce-hydrogen-gas-and-aqueous-lithium-ch-2

Question

Solid lithium reacts with aqueous hydrochloric acid to produce hydrogen gas and aqueous lithium chloride:
$\mathrm{Li}(s)+\mathrm{HCl}(a q) \longrightarrow \mathrm{H}_{2}(g)+$ ________
Predict the missing product, balance the equation, and explain how these toxic substances could enter the body.

Vishal Sharma · Accepted Answer

Okay, so in problem six solid lithium reacts with echoes hydrochloric acid to produce hydrogen gas and at coast lithium blow. Right. So balance the equation and predict the missing product and how these toxic substances could enter Enter the body. So first we see that when lithium solid reacts with the hydrogen gas and lithium chloride, So the missing product is lithium chloride. That is echoes. So missing product is missing. Product is lithium chloride. And now we can balance this occasion because it is not a balanced equation. So lithium, solid plus etc. L equals produce hydrogen gas and lithium chloride. So on balancing, we get toe by toe, etc l and two lithium chloride. So this is the balanced equation. This is balanced situation. Now, these about the toxicity off these substances are we explain this, that these toxic substances, these toxic substances, can enter the body again, enter the body through betting through the breath thing, breathing, reading in the form off gas swelling in the former solid and drinking in the form of a quiz and drinking in the form off. Of course. So So this s o. This is our answer. The missing product is L A C l. And this is the balanced irrigation. And these toxics of Francis could enter in our world in the form of solar liquid as well s guess.

Arron Martel · Answer

were asked to balance a chemical reaction between lithium and liquid water. Now, according most periodic tables, lithium is identified as a solid being, a metal at room temperature. Now, one thing it&#x27;s helpful to know is that lithium is an alkali. Metal and alkaline metals form a predictable trend. Any time they&#x27;re placed in water, it will form the metal hydroxide. And the metal hydroxide form of lithium is L. I. O. H. Since lithium tends to give up one electron and hydroxide has the chemical formula O. H. Negative. There is also a large amount of hydrogen gas that gets released. When this happens, the lithium hydroxide itself will be dissolved in water, so we&#x27;ll identify it as a quis Next up. We should balance this. We are short on hydrogen. There are three on the right and only one on the left. We cannot have an odd number of hydrogen on the left due to the fact that it&#x27;s always going to be doubled on the reactant side. So let&#x27;s double our amount of lithium hydroxide, and from there double our water. This will satisfy things now, in some cases, you may be asked to convert this into an ionic equation, and that means that anything it&#x27;s a qui ists would have toe ayan eyes. Anything that doesn&#x27;t isn&#x27;t a quist will stay the same. So let&#x27;s start copying our equation just like that. Now the lithium hydroxide is going to lionize. As I said before, Lithium has a plus one charge, so will identify it as such. Furthermore, we will distribute its coefficients. We also identified that hydroxide has O. H negative and it is ionized, so it will be a quist. We again have to distribute the coefficients and finally wrap up with the gas. So this will satisfy both forms of the equation for this question.

Anna Miller · Answer

for this equation we have with him. It&#x27;s a solid interacting with water as a liquid. What we see here is a change in ST. So we&#x27;re gonna see a crisp lithium in the grace it&#x27;s for even expect to have charges here, positive and negative. And through meaning is each too. A few more things You want to, um, at this equation before we finish it. We have three. Hydrogen is on the side, but only two on this side. So we&#x27;re gonna want a double. I didn&#x27;t tears. We have four, which could be easily matched. I don&#x27;t blame the water there before. And then we have this little thing in here that has a charge. So one or two of those into here&#x27;s cancer is to apply both to it. Whoa. Yields to ally puts to age. I love you, too.

Allison Krajewski · Answer

Okay, So for this problem you have with you, which is a solid is reacting with chlorine gas in order to produce lithium chloride. So let&#x27;s drop the skeletal equation for this. So lithium, it&#x27;s just going to be l I, which is a solid This is going to react with chlorine gas. So it&#x27;s really important that you don&#x27;t forget the sub script, so C l too form chlorine gas. And this is going to form lithium chloride, which is a solid. And you know that lithium has a charge of plus one and Corey and has a charge of negative one. So you don&#x27;t have to add any sub scripts because L I C E o is already a neutral compound. So this is how you would draw the skeletal equation for this problem.

Sarah Ganrude · Answer

All right, So problem asks us. Teoh, right? Hate reaction. There are Phil amiss and compounds that we&#x27;re just gonna be getting. So we&#x27;re always and all of these were just I just wanted access. Plus you that is going to yield any time I make a compound is a process video looking in, it&#x27;s possible one. And then my other element, which is oxygen. And if they charge, you know, I want to swap those charges places and bring them to bottom. So lithium now as this, too, that&#x27;s gonna come down to the bottom, and oxygen is gonna get one, but we don&#x27;t need right. The one I can get for this master is here. Um and that is my product. L I, too. Oh, and then that we need to make sure that it is a balanced chemical equation. We can do that by wrecking over. L&#x27;m under it. Looked at him. I lost again on this. On the left side, I have one looking on the right side. I have with you. Okay on and then on this. But I have to do oxygen. This one. So I need thio. Balance that out. I&#x27;m gonna do that. Let&#x27;s bring Thio on this side for that living on. And then I&#x27;m gonna need to put it through here in front of this oxygen. That was after I make my living for my hospitals too. You receipt in this over here does not need to be a two. It needs a a or and that you now have four left dams. Nice as the 1st 1 Oxygen. The 2nd 1 it has us or this Livia Plus. So for looking over going over again and a do my ally looks one My est is minus two because found one comes down. This could be out. I was too. It comes our subscript Yes, one, but I don&#x27;t need to write a one. So then I just need to balance it. Ally, Um And then on this that I had unlocking up and once. So for other side to within and one sulfur start Just be the two in front to balance it that goes on to the next one. Lithium plus chlorine, which is di atomic yields again I got my lithium plus one in my glory. Negative one. Those are good. It&#x27;s just maybe l i c L right. 11 12. You not need to write the ones that I need to balance it. So I have I have that C o this, uh, I have one lithium on the products. I&#x27;ve got one on my reactions to bring one chlorine. So we need to put it to you on this. I will make me a bullet. And to Florian&#x27;s also Good evening to you on this. I have my with eons. Let&#x27;s look at the next one. That so this one is with the M les last chorus is P four, though it is going to yield again I&#x27;m gonna have with ham and plus one phosphorus is negative. 33 by one swamp. So l I now is this us spring? Three pieces of one don&#x27;t need to write a one. No need to balance it. I e I got one. A lot. Three reactive of that. Four phosphorous is on my problems. I&#x27;ve got one phosphorus. Um, so we&#x27;re gonna fix and this side. I know. I&#x27;m gonna need it for these phosphorus. This four times burrito is just 12 under me. Well, what was on that side? Ah, the next one is over the whole US just by atomic is going to yield with this positive one hydrogen united of one of a swap places ones of do not friend. So l I itch nothing to balancing a lot. It was h on the side, one on this one outside to on that side one. So then I need to over here, which is me to with themes into hydrogen ins. So then I lead a people on this side to balance out my with Liam&#x27;s. Uh, then that is that one Two more Now we&#x27;re going to war compounds eso This time it is lithium plus water. I want kind of funky, right? H o h. I&#x27;ll show you in a second. White happy. It&#x27;s so this is gonna be a single replacements. The Allies might come in and replace this each so it is gonna get kicked out. And be honest. Own eso allies never take the place of the thio. Um, break my, uh, pound. So I have Ally reacting with Bill H. Ally has a charge of positive one charge of negative one spaces if ally each I do still need to write. Ah, my elements of that back in balance. This under here. All right. My hell, I have h all right. Ohh! Together because it stays on this side and on this side. And I could just count how many I have. So that&#x27;s that. I have one ally one ever hear loan ages. I&#x27;ve got one on this side to you on this side. But which is on this That I have won this. That house will have one, so I know. I put it to hear it Bounces h is off. Ohh is he&#x27;s only to prove to you. Here, change those. Also my ally. And lastly, I am to their balanced at one on our last Final one is L. I bless each CLR hydrochloric acid. This gonna be another single replacement. So allies want to replace h age is gonna come off on its own. And it was that Hodgins die Atomics. Um, plus Allie&#x27;s memory after two CLR alliance. Positive on scale. Negative one. So it&#x27;s just be allies fell 92 balances, So get rid of this arrow. Yeah. Oh, I h I c l on my broad. It&#x27;s reactions. I want promises. One at a gym on my rig one products is due. Chlorine reacted blanc or products is one me to hear trounces five friends Chlorine Sze boning with you your quarries And then I only to put it to you in front of lithium And there you have it with the balanced equations with all of their was.

Bin Chen · Answer

Okay, So for quite a they say we have with them. So we have ADM react with oxygen, so oxygen is oh too, because it&#x27;s a diatonic molecule. Use lithium oxide. So it&#x27;s L I to o The reason why it&#x27;s too is because so we have lithium. It&#x27;s oxidation. Number is plus one, and oxygen&#x27;s oxidation number is negative. Two. Right. So just to right here goes down here, and this one right here goes here. That&#x27;s why we have alli to Oh, let me erase this Now they want us to balance it. So this is a solid. So they want to see balances. Question. So we have one lithium on the left. We have to with them on the right. So in order to bounce that we need that, too. In front of this. Right now, we have two oxygen is on the left, but we only have one oxygen on the right. So, in order to bounce it already that a two in front of here This gives those to oxygen&#x27;s on both sides. Now, lithium. There&#x27;s four on the left side because two times it by two is four. So we need to turn this into a four. Now we have four. Lithium is on both sides and now this reaction is bounced for party. They&#x27;re saying lithium reaction so far, so with you reacts with so for to form with the M so fied No, I two s by So for also has intended to oxidation state. So let&#x27;s balance this out. We have one lithium on the left. We have to lithium on the right. So we need to in front to balance it out. We have one. So for on the left we have one so far on the right. So now this is balance. Let&#x27;s go to see and c They say that we have lithium reacts with chlorine. So with you breath with chlorine soak Laurean&#x27;s another die Atomic Former L I C L SOS. Chlorine has a negative one oxidation state. So one the one cancels at one in one. We right, I&#x27;m on the bottom. There&#x27;s no point cause we already know that it&#x27;s one without writing any number. So it balances out. We have to Williams one with him each on both sides. We have to. Chlorine is on the left. We have one chlorine on you right. So we needed to hear this balances out the chlorine. But now we have to put him on the right, so neither bounce out the lithium hell for Port de, uh, it&#x27;s but the in react with phosphorus. So with the, um, solid reacts with P four to form. Oh, I three p solid. Okay, so that was found this out. So we have lithium one for the right side. We have the Tim, is it? Go to three. So we need to bounce it out. We need a multiplied by three. Here. Get three on both sides now for P for Oh, now for phosphorus. We have four and fossils on the right. We only have one, so we need to put a four in front. This gives us four on both sides. But now with the end, there is 12 on the right side. In order to bounce it out, we need to multiply this three by a four also. And we get folks on both sides now for part E. They&#x27;re saying lithium reacts with hydrogen, so I just another diatonic. Yes. Hell, I ate so lithium. There is one on both sides. ID agenda is to on the left 100. It is only one on your right. So we need to put two in front, their spouses out the hydrogen, but now looking and was laughed balance. So we need to put it to in front of lithium and we get to on both sides. The next part is water. React with diem. So, Lydia, plus h +20 use l i O h plus it&#x27;s too. So this is a Griest. This is a gas. But so now let&#x27;s bounce out the let&#x27;s side with lithium. So we have with them one on both sides. But GM is one on both sides. Well, let&#x27;s do but sue hydrogen. So we had to Hodgins on the left. And we have three because we have to hear plus one here. Right, So we have three Hodgins on the rise. We see that hydrogen on the left comes in a pair of twos, right? This means that no matter what we do to to, no matter what number we put in front like if you put a three in front, will get six hydrogen, so we&#x27;ll never get on number of hydrogen. This means that what we can dio, because we can multiply this holy authority equation by two. So let&#x27;s do that. So that&#x27;s that&#x27;s why this holding by two. So to cause one time she was 21 time series 21 time sewers to and once I&#x27;m to is to Oh, no, we don&#x27;t Wait a minute. Oh, wait. We actually can get a even number on the right side cause I forgot that there&#x27;s one oxygen here. So what can do is you put it to in front of here and we would get four on both sides and we put a to in front of here and we get four addresses on both sides. Now with the, um, isn&#x27;t balance because we have to whip Diem&#x27;s on the right side. We only have one on the left side. So we need to put a to in front of here now the Libyans of balance. Now let&#x27;s look at oxygen. So we have one oxygen times by two. So we get to then we have one oxygen times by two, and we get to now for the last part, it&#x27;s lithium. React with HCL. So ally plus H CEO, it&#x27;s L I C e o Greece plus H two gas. Okay, so let&#x27;s start with with him. One lithium on both sides. We have Let&#x27;s go to chlorine. So we have one clearing on both sides, right? There&#x27;s one in HCL and there was one in L I C L. Now let&#x27;s do a hydrogen. So we have 100 on the left. We have to hide regions on the right. So noted bounce that I wouldn&#x27;t data to here, but this increases the chlorine to two. So I know that bounce that I would need to put a to here, right? But now this increases a lithium on the right side to two, so we need to bounce it out on the left side. We need to have a to and from this lithium and we get this balance

Problem

Aqueous silver nitrate and aqueous sodium hydroxi…

Problem 6 Easy Difficulty

Solid lithium reacts with aqueous hydrochloric acid to produce hydrogen gas and aqueous lithium chloride:
$\mathrm{Li}(s)+\mathrm{HCl}(a q) \longrightarrow \mathrm{H}_{2}(g)+$ ________
Predict the missing product, balance the equation, and explain how these toxic substances could enter the body.

Answer

2Li (s) + 2HCl (aq) ---> H2 (g) + 2LiCl (aq) ; These toxic substances can enter the body through breathing (g), swallowing (s), and drinking (aq).

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2Li (s) + 2HCl (aq) ---> H2 (g) + 2LiCl (aq) ; These toxic substances can enter the body through breathing (g), swallowing (s), and drinking (aq).

Living by Chemistry

Theodore D.

Stephanie C.

Nadia L.

Karli S.

Intro To Chem - Introduction

Classification and Properties of Matter

Angelica M. StacyLiving by Chemistry

Theodore D.

Stephanie C.

Nadia L.

Karli S.

Angelica M. Stacy

Living by Chemistry