An ideal gas has a volume of 14.5 L in a flexible balloon at 680.0 mmHg at 45°C. What is the new volume of the balloon at 740.0 mmHg and 317°C?*
A. 14.5 L
B. 31.6 L
C. 3.3.L
D. 24.7L

did anyone actually do this? like if anyone has submitted this i rly need .

2b2t

explanation:

2b2t

considering the question as per the attachment

here we can see that the radon nuclide has 222 as the atomic mass number and 86 as the atomic number.

when it undergoes nuclear fission it gives polonium which has atomic mass number as 218 and atomic number will be 84 along with a helium nucleus which has 4 atomic mass number and 2 as its atomic number.

222 = 218 + 4 (atomic mass number)

86 = ? + 2; therefore ? = 86-2 = 84.

the atomic mass number of polonium will be 84.