Thermodynamics, Nuclear Physics, Quantum Physics, Astronomy and Astrophysics
<u>Given:</u>
STP (initial) conditions where: P1 = 1 atm and T1 = 298 K
Volume of gas V1 = 310 cm3
Final conditions:
P1 = 2.1 atm
T2 = 2200 + 273 = 2473 K
<u>To determine:</u>
The final volume (V2) occupied by the gas
<u>Explanation:</u>
Using the combined gas law relation:-
P1V1/T1 = P2V2/T2
V2 = (P1V1/T1)(T2/P2)
= (1*310/298)(2473/2.1) = 1225 cm3
Ans: The volume occupied by the gas under uncontrolled explosion is 1225 cm3
Litmus paper maybe? There are a bunch of things you can use for this, but high school chem teachers love their litmus paper