Answer:
I
Explanation:
I dont know, man, that looks hard man. I wish i could help you right now but i got trampled over by a group of screaming goats. i think i got a concussion man, I canyt think straight.
Answer:
The electrons will be added by the hydrogen.
Explanation:
If we fire a single electron towards the hydrogen atom, the hydrogen atoms added the electron to its shell by applying force of attraction and becomes stable as well as non reactive in nature because the hydrogen attains the electronic configuration of helium which is a noble gas and have completed its outermost shell. The proton that is present in the nucleus attracts this electron and compel it to add in the electron.
Answer:
Life to me is like a long road that has no stopping point.
I tried, Hope this helps :)
metal salt acid hydroyon and why cuz I guessed and I haven't t learned this yet and I need points
Answer:
34.2 g
Explanation:
In the Hall-Heroult process, Al³⁺ (from Al₂O₃) is reduced to Al. The reduction half-reaction is:
Al³⁺ + 3 e⁻ ⇒ Al
We can establish the following relations:
- 1 A = 1 c/s
- 1 mole of e⁻ has a charge of 96468 c (Faraday's constant)
- 1 mol of Al is produced when 3 moles of e⁻ circulate
- The molar mass of Al is 26.98 g/mol.
Suppose a current of 6800 A is passed through a Hall-Heroult cell for 54.0 seconds. The mass of Al produced is:
![54.0s.\frac{6800c}{s} .\frac{1mole^{-} }{96468c} .\frac{1molAl}{3mole^{.} } .\frac{26.98gAl}{1molAl} =34.2gAl](https://tex.z-dn.net/?f=54.0s.%5Cfrac%7B6800c%7D%7Bs%7D%20.%5Cfrac%7B1mole%5E%7B-%7D%20%7D%7B96468c%7D%20.%5Cfrac%7B1molAl%7D%7B3mole%5E%7B.%7D%20%7D%20.%5Cfrac%7B26.98gAl%7D%7B1molAl%7D%20%3D34.2gAl)