Hello, I have a few questions about this topic because I don't understand it. Daniell element: Does the Daniell element always consist of zinc and copper and their sulfate (solution) or can it also consist of other elements? Battery: Does salt formation occur in a battery (for charging) and electrolysis for discharging? What processes take…
Question is above 👀 And does salt formation always produce an uncharged and a charged particle (the question is not related to the title, it is a second, separate question)?
Hi, I have a question about chemistry that I haven't found an answer to online: For example, with magnesium oxide you have: Mg + O2 -> MgO But what happens to the 2 in the index? I understand how to balance the charges, so you could also write it like this: Mg(2+) + 2O(2-) ->…
I have a chemistry exam tomorrow, and I don't know how to explain salt formation. We didn't do any writing, my friend's is really incomprehensible, and the internet isn't exactly helping me. I'm already getting frustrated with the other topics. Can someone please seriously tell me what I should write in my paper?! Thanks in…
“Driving force” of salt formation? Hello! I tried to put the pictures in the correct order, but I'm not sure if I'm doing it right. (Can I correct it if I'm wrong?) However, I don't understand where I'm supposed to assign these reaction equations. Could someone help me? Which reaction equation belongs to which picture?…
Are both of these correct? Mg + 2O —-> MgO2(2 here as index) And: 2Mg + O2 (index) —-> 2MgO (here as coefficient)
It's about the energetic consideration of salt formation. Is what I've drawn correct, and if so, has the task been fulfilled?
I am currently doing a chemistry internship at university where I have to analyze salt components using various reactions. I'm currently stuck on a salt. First of all, salts consist of a cation and an anion. I've verified that the cation is silver, but I'm stuck for the anion. The salt is water-soluble, powdery, and…
Could someone who knows anything about this please help me out? I'm having trouble with redox ion and have no idea how it actually works. I urgently need help with this…
Hello, I'm trying to solve a chemistry worksheet as practice for a test, but I'm stuck at one point. There is a table with five columns (name of acid, formula, name of salt, formula, ions) In the problem I'm stuck on, the "Name of the salt" column says sodium bicarbonate… I've figured out the formula…