Amixture of xenon and oxygen gas is compressed from a volume of 99.0 l to a volume of 98.0 l, while the pressure is held constant at 69.0 atm. calculate the work done on the gas mixture. be sure your answer has the correct sign (positive or negative) and the correct number of significant digits

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

so here we go

atomic mass

239 + 1 = y + 134 + 3 combine like terms

240 = y + 137             subtract 137 from both terms

240 - 137 = y

103 = y

atomic number

94 = z +54 + 0

94 = z + 54               subtract 54 from both sides.

40 = z

answer

answer seismograph;