Calculate atomic mass and mass loss?
Can someone explain to me what I have to do here?
Isn't the mass simply the number in the top left, e.g. 4 for He or 19 for F?
(No Ratings Yet)
Loading...
(No Ratings Yet)Loading...
(No Ratings Yet)Loading...Similar Posts
Battery- Why does ion exchange have to take place between the anode and cathode?
Hi, I'm currently preparing a presentation on primary zinc-air batteries. I understand the entire principle, but I don't understand why the separator needs to be permeable to ions. I assume that the potential between + and – would not be big enough??? Can someone perhaps explain to me in more detail what happens to the…
Which of the complex ions are the most stable and which are the least?
Byling777
[Co(H2O)6]3+ [Co(Cl)6]3- [Co(F)6]3- I think the complex ion with F- is more stable than the one with Cl-, since the one with F- has one less shell. But I don't know how that will be with water.
Carcinogenic nail polish?
Hi Last year, I swallowed a total of 6ml of nail polish, a little bit every day (I know that's not the best idea, THANKS :)). I've heard several times that the concentration of carcinogenic substances in nail polish isn't high enough to cause cancer. What do you think? Does anyone here know anything about…
Which is more reactive, cesium or magnesium?
ByCMieze
Question in the topic 🙂 LG
Question about lattice energy and hydration energy?
The lattice energy must be expended to dissolve the salt. But how does this happen during the dissolution process? Because then the hydration energy is released
Do you have any information for me about unquenchable flames?
Good day! In chemistry, we're supposed to explain so-called "unquenchable flames." However, there's hardly any information on this topic online. I would like some information. Thank you.
here are the descendants important!
The electron mass is clearly smaller than 1 u …
thanks for the star