This is the answer to chapter 20 to problem number 19 Fromthe Smith Organic chemistry textbook. This problem says what product is formed when see Dick Acid is treated with this with each free agent. Ah, and so we have methods. I mean, for a metal mean and heat for B, um, and then for see metal mean and D C c um, okay. And so for a ah, if we just use methylene mean now, we're gonna do an acid base reaction. And so our product is going to be the ammonium car box lates salt. So we'll get our car box laid eye on you, and we'll get our protein ated method. I mean, um, so that would look like this. So ch three and hte three with a plus positive charge on the nitrogen. So the ammonium car box lates salt eso for B if we use metal mean again. But then we dehydrated with heat. In that case, we will actually get the a mind that we're looking for. So N h ch three. So we'll get our mettle a mine. Ah, and we'll also get water. Um, and then for see if we use us um, metal mean in D C C ah, Again, we're gonna get our A mine. Remember, D C C Works as a dehydrating re agent here. Eso Same product hasn't be here. Um, on. And then for the sake of completeness, we could also indicate Ah, that will get, um, our dye Psychlo hack. So, Excell, you re a product. Um, so why not? Okay. Uh, yeah. So we'll get the metal a mind that we were attempting to make. And we'll also get the dye Psychlo axel Yuria, which is the hydration product of D C C. Okay, uh, and so that's the answer to chapter 20 to problem number 19.