![]() Reactive than calcium or calcium is less reactive. ![]() So calcium is more reactive than aluminum and it can displaceĪluminum from it's compound. For example here calcium, calcium is above oh, let's say, aluminum. Now see, in this series the element that is higher up is going to be more reactive than the element that is lower in the series. While it does not have all the elements but the ones that we are They have listed down, they have organized all the elements or most of the elements in Reactive than the other? So for this scientists haveīeen doing a lot of experiments, a lot of reactions and Now you might be wondering, Ram, how am I supposed to know which element is more Reaction cannot proceed, it will not happen. So that means that in this reaction, copper is less reactive than iron. So see, we have already seen that iron is more reactive than copper. The product in this case? Pause the video and give it a try. Now after this let's look atĪ slightly different problem. And along with this, copperĪtom will be displaced, copper atom. And similarly here lead is going to displace copper andįorm lead chloride, PbCl2. And finally we will get zinc sulfate, zinc sulfate plus copper atom. Similarly here zinc is more reactive so it will displace copper Iron sulfate, SO4 and plus we will get copperĪtom displaced, separated out. Iron is going to displaceĬopper from it's sulfate and form iron sulfate. Video and think about what are the products that are going to beįormed in these reactions? Pause the video and give it a try. ![]() Here zinc is more reactive than copper and here lead is more Meaning, I'm telling you that iron here is more So here I have three reactions and all of these three The use of this let's go ahead and solve some examples. So displacement reaction, can be very helpful in many cases in fact. And finally we get these pureĮlements and we can use them. Copper is more reactive, it's displacing silver from it's compound. Highly reactive element, is displacing a less reactiveĮlement from it's compound. You can see that in all of these examples one Now you can use the silver to make whatever jewelry that you want. Silver from it's nitrate and finally we'll have copper nitrate and silver will be separated out. Now copper being more reactive, it will kick out the So how do you get silver out of this? Now one way could be that Similarly another exampleĬould be if you want silver but all you have is silver nitrate. ![]() And finally you will get carbon monoxide and then iron will be Now carbon being more reactive, this will kick out the Now the question is, howĭo we get iron out of this? So one way could be that you burn this, you heat this with carbon. Like iron, you might find iron combined with oxygen as iron oxide. Actually these pure elements, they mostly occur in combined state, in a form of a compound. Whatever shape that we want and we kind of use them. And we go and extract them and mold them into We get these pure elements? When I was a kid I used to think that we generally find rocks of iron somewhere under the earth. So these pure elements they help us a lot, in sustaining the kind And the electricity that we get in our houses theyĪre transmitted using wires, connecting wires made of copper. Like the houses that we live in, they are standing on strong Now, you might be wondering, Ram, why are we even talking about this? What's the use of this reaction? So, see, in our daily lives, we depend a lot on pure elements. Now A will displace B, it will kick out B and form a compound with C, AC. Here A is a more reactive element and B is less reactive element, forming a compound with C, BC. And the general equation of these reactions looks In these kind of reactionsĪ more reactive element, displaces a less reactive In this video we are going to talk about displacement reaction. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |