Answer:
Opcion D
Explanation:
Una desintegración beta es de a forma:
0

-1
You can find this in opcion D
I hope I will help you : )
PV = nRT —> n = PV/RT
P = 2.90 atm
V = 4.80 L
R = 0.08206 L atm / mol K
T = 62.0 + 273 = 335 K (make sure you convert from celsius to kelvin)
n = (2.90 • 4.80) / (0.08206 • 335) = 0.506 moles of gas
True because I had the test
It will be the second one