Answer: The work done on the gas mixture is
Explanation:
According to first law of thermodynamics:
=Change in internal energy
q = heat absorbed or released
w = work done on or by the system
w = work done on the system = {Work done on the system is positive when the final volume is lesser than initial volume }
w =
w = {1Latm=101.3J}
The work done on the gas mixture is
Answer:
See detailed explanation.
Explanation:
Hello.
In this case, since the electron configuration of potassium whose atomic number is 19 turns out:
We can see that the last level is 4 which has one electron, meaning that potassium has one valence electron. Moreover, since bromine's atomic number is 35, its electron configuration is:
We can see that the last level is also 4 and it has 2+5 = 7 valence electrons. In such a way, we infer that the valence electrons are computed by the electrons at the outer or last energy level of an element.
Regards.
Answer:
Add Selenium Dioxide and heat
Add lead tetra-acetate and heat
Add periodic acid and heat
Add Fenton's reagent but no heat is required. However other oxidizing agents such as potassium permanganate… oxidizes to carbon dioxide
Heating with glycerol at 383K
Heating it with hydrogen and platinum poisoned with quinoline,sulphur etc.Then it is passed (in presence of atmospheric oxygen )through hot vanadium pentoxide tube.
hope this helps
I think it might be D or B
And my other two might be A or C
Answer:
Too high voltage which can't be held by the fuse