A gas has a volume of 165 mL and a pressure of 100 kPa. Then the gas is compressed to a volume of 80. ml. What is the new pressure of the gas?

yes

explanation:

search chemistry final b exam in google and a site called quizlet will pop up

have a great day because if you dont you and i will be sad

answer: semi-infinite solid initially at a uniform temperature of 400 ◦c is cooled at its surface by convection. the cooling fluid at a constant temperature of 200 ◦c has a convective coefficient (ha) of 250 w/m2.k. the physical properties of the solid: k = 20 w/m.k and α = 4 * 10-5  m2/s. using δx = 0.04 m and δt = 10 s. write the finite difference equations describing the transient heat transfer of the first five δx and the temperature profile after 30 s.