Dear sirs,
I've detected an error in my post. I am sorry.
I mixed up mineral and gas.
1) Determine mineral A and gas B
I also want to say that gas and matter have the same meaning - it is B. I think that problem says that B has different structures in liquid and gaseous phase. All the...
Points 2), 3) and 4) of this task I can solve if I know what the matters A and B. So it is necessary to solve point 1).
I tried to use Mendeleev-Klapeiron equation, through density it becomes following:
M = ρRT/p
But for each occasion I've got... different molar masses! Explain please if...
One hundred thousands denarii (or 423 kg of gold) cost a vase from mineral A in Ancient Rome. A Painter in 17th century occasionally got from it gas B and Physicist in 19th told an assumption of its composition.
There are experimental data of pressure of its saturated steam and density over a...
Yes, I consider that all Lithium is converted to T and He, but it is incorrectly to think that we can use Mendeleev-Klapeiron equation in this case. This is simply equation for perfect gas but you must take into account that nuclear reaction gives us huge energy (9,21×105 kJ) and exactly this...
A Lithium-6 sample (m = 12,0 mg) which was isolated in ampule V = 200 cm3,was loaded in nuclear reactor and irradiated by neutrons for a long time. Calculate the maximal pressure in reactor, T = 400 K.
The equation is
Li + n = T + α
I calculated the energy of this reaction using formula...