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Problem 60

Convert the following into balanced equations: (…

07:28
University of Toronto
Problem 59

Write balanced equations for each of the following by inserting the correct coefficients in the blanks:
(a) $_{-}\mathrm{As}_{4} \mathrm{S}_{6}(s)+{_{-}\mathrm{O}_{2}(g)} \longrightarrow_{-}\mathrm{As}_{4} \mathrm{O}_{6}(s)+_{-}\mathrm{SO}_{2}(g)$
(b) $_{-}\mathrm{Ca}_{3}\left(\mathrm{PO}_{4}\right)_{2}(s)+_{-}\mathrm{SiO}_{2}(s)+_{-}\mathrm{C}(s) \longrightarrow _{-}\mathrm{P}_{4}(g)+_{-}\mathrm{CaSiO}_{3}(l)+_{-}\mathrm{CO}(g)$
(c) $_{-}\mathrm{Fe}(s)+_{-}\mathrm{H}_{2} \mathrm{O}(g) \longrightarrow-_{-}\mathrm{Fe}_{3} \mathrm{O}_{4}(s)+_{-}\mathrm{H}_{2}(g)$
(d) $_{-}\mathrm S_{2} \mathrm{Cl}_{2}(l)+_{-}\mathrm{NH}_{3}(g) \longrightarrow_{-} \mathrm{S}_{4} \mathrm{N}_{4}(s)+_{-}\mathrm{S}_{8}(s)+_{-}\mathrm{NH}_{4} \mathrm{Cl}(s)$

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The next wish you were see Threepio four to process I owe to pass carbon and there were forced to use three for C A s i o fee and also seal. Okay, so I will chose. Ah. First of our shows are adamant that only present in one off the, um we're reacting. Okay, So, uh, I wish I was false for the older right up First was coming first and also only have repressing you see Threepio for on the river four force for four from so in the lab, we will have to use force for So we had to a two infant or safe. We pee off safe, we peel for 22 bottles off us for Okay. So there, lex one I'm going to balance will be calcium. So, for calcium, I'm going to put us on six even O C A s I 0 40 Because we have two times three. We have six cows. Him Okay, The lets one and boom times would be say, combi. So forsake on the left. One on the white we have 66 Think on. So I would put us six infront off sync on. You know that the bonds that Okay, so, um ah and then I'm going to the ah carbon from here. Carbon. Um, we don't have one Carbon, um left. So on the way. Ah, you should only have one carbon. So the company's balance at this moment. Okay, so maybe we should do a check on the also genius. Well, some of the left, we will have Ah, two times eight. It's time to again. Calcium. False way. We will have to time for eight time. She was 16 oxygen and then the Rev you have 12. Ah ah, oxygen from ah s I 02 down the reverie rail have 18 Austin from S C s I 03 And also one ostrich of see a cop in. So this is also, you know, what idea is 18 off the harm you? So on the right, we have 19. No surgery when 19 original left, we have 2020 all surgery. So on the left were 20 on the raver have 19 so we need more. Um well, didn't boy also can you know that the violence that Okay, Because they want this arm CEO over here. The carbon can be change can be increased. Amano um oxygen. You ordered two bottles off the oxygen over here. So on the left were 28 on the wife must accord eight. We already have eight from the C s. I also weak. Then the remaining, um, oxygen must be come from the carbon monoxide CEO. So we're going to add the 10 even though common Malagasy, you know, they're do bonds, the oxygen bones, the oxygen. So on their left, we have 12. Ah, 16 were 28 on the right. We have 10% 18 also 20. So we put a 10 in front of CEO. And then we also have to pretend in front of carbon in order to binds the number off. Ah, carbon as well. Okay, so that move on. Um Thio, see? So for C, we have iron. We water. Pootie was ii iron. Umm I am free. 04 And then we have to. So I would first start to bounce the island s so I put a free in benign. So I'm people. We have three on the right and reach. You left me on the left and then we look at the hydrogen. So sorry, Mahajan the oxygen. So he has Ethio for the oxygen. We have fought them. So we're going to put a four, even though our water So it just bonds that. Okay. And then 400 again. We just lit up before you're on the right. The hydrogen and writer parents Everything. Okay, so that's we're sure we're asked to Iseult you. Plus, I'm only a reporters has four and four plus ass eight purse and h for CEO. Okay, so I've read first. Ah, identified ah, compound that I only finding, um, one off the reaction of one of the poet on a prince. And for some free press engine, um has foreign for an estate and also ah, for nitrogen Lee, President Yoon, an itch for CEO and corinne also present only present in a CZ for sale. All right, so let's start. We've Ah, yeah. That's not recording to see if we can't do anything. So the lever asked you. Ah, si out. You on the right. We have. Ah, uh, I'm only ammonia. If we only have one as to see out too. Yeah, we can just put you I'm only over there. However, it would cause a problem. The problem is that the result here So let's stop. We're going to bonds with yourself for with the sulfur. But you can see that the so front of right and the left, they don't have the same number. You keep the sq cm to the same. So ah, from here, apparently we have Thio consider the total up. And also for Maybe you can have us to figure out how to yourself that we'll get so on the right. Us. Ah, savory half force over over here. And also we have Ah, um a silver from our at one of the react in one out of reaction. So four and eight so as we will have 12 uh, 12 sulfur. So you know, the two bands, all these two twelves over Maybe we can at, ah, six Inferno as to see outsiders who have 12. Silvery, huh Uh, after all the reaction. Okay, so, uh, we have sulfur bonds already, so the next one will be our corinne. So because we have us ah, six as to us as to see out to you. So we're going to ah, have ah, six times too. 12. Corinne. So we have to put a 12. You know, I'm only, um, Cory, you know, I'm only, um Cory. Okay, So, uh, if this is okay, if when we have 12 million call, right, and also we have four. Ah, I mean, one s for enforcer were four nitrogen from here. And also we have 12 99 Children from, um Encore. I So on the right, Toto, we will have 16 nitrogen, 16 nitrogen. So we're going to put a 16 19. You fend off the I'm only, um, Cory. Sorry. I'm only, you know, the two points off in nitrogen. Okay, so, uh, let's do a track again. So if we have ah, six, um, as to see how to you, we should have 12 sulfur Sylvia s four s h bonds, and then we would have 12 call, right. We have 12. Ammonium chloride bothers. You have four. I'm Liam court, straight off 12. Only arm William Cory and one s for and for. So we have 16 language in, so we need to put a 16 year front off our I'm only up. Okay. So last salmon that we had, the bonds will be our heart surgeons. So on the left, we have three times 16 90 Transfer your 48 on the right. Where? Four time trough? Um, hydrogen ji Also because of 48. So they're complete buyer's rehash Reaction for the last question will be, ah, six as to, um as to see out you 16 Ashley one and one and as for and for one s eight and 12 and lake for CEO.