For the 7. (10 Points) Given the information in the table above, calculate the AH
following chemical reaction:
on
3Al(s) + 3 NH CIO,(s)
Al2O3(s) + AICI (s) + 3NO(g) +
6H2O(g)

here are some of the ways in which chemical and nuclear reactions differ.

explanation:

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.

d : a person who learns about the world by observing it. no that is not a smiley face

explanation: