![]() ![]() HCL also recall when we talked about soluble ity and electrolytes that acids exist in the acquis form. Remember, metals are mono atomic and natural existence solids. Siri's chart determine the products formed. Based on your understanding of the activity. It says a very common example is the displacement off a hydrogen atom by magnesium when reacting with hydrochloric acid. So just remember, we're gonna be looking at these elements in their activity Siri's to see how they can displace another element. And then, as you can see, we're just going down, down, down what they were able to do these could only displace it from H 30 plus, which is our our asset. So these could only displays hydrogen if it's found in liquid water, or if it's found in gashes, vapor. And as we go down, we see that the activity strength is decreasing. And then finally, if it's in the form of an acid as H 30 plus okay, so they can displace hydrogen from any of these forms, they can also displace elements below them. Uh, we're not liquid gas water vapor, which we call steam. How can they displace H two so basically they can replace hydrogen for the first group if it's in the form of liquid water. Now, here we can talk about what these other groups can do. So if hydrogen is connected to another element, they won't be able to kick out the hydrogen and bond with that other element. We have these elements here which cannot really displace hydrogen. That helps to separate these below this border. ![]() We also realize here that we have hydrogen gas, kind of as like, ah, border. So remember we said, the higher up you are in terms of the activity, Siri's chart, the easier it is for you displace the elements below you. Since lithium is the highest, it can displace any of the elements below it. Realize first that as we go up the activity, Siri's strength increases, and we need to realize here that this first group in red lithium, potassium, barium, strontium, calcium, sodium they're above all the other groups so they could displace any of those. So click on to the next video and let's take a look at this activity. One element replaces another within a compound to create a whole new compound, and we're gonna utilize an activity Siri's chart to see which elements can displace other ones. Siri's chart will displace an element below it in the Siri's, so just remember a single displacement reaction. Now we're going to say an element higher in the activity. This chart determines if an element can displace another element. With be over here now, not any element can replace or displace another element from a compound to determine which ones can we utilize the activity. BC Let's say that it wants to replace be it would literally remove, be kicked, be out. So for simplicity, we say that we have an element A, and it's trying to replace one of the elements within the compound. It's basically when one element replaces another element within a compound. But first we need to realize what a single displacement reaction is. In this new set of videos, we're gonna take a look at Activity Siri's. ![]()
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