Propose a mechanism for the co2+-catalyzed hydrolysis of glycinamide. in the reaction scheme, h2o reacts with an organic compound in the presence of co 2 plus. the line-angle structure of the compound shows an nh2 group, two vertices, and an nh2 group. there is an o atom double-bonded to the second (from left to right) vertex. the line-angle structure of the first product shows an nh2 group, two vertices, and o minus. there is an o atom double-bonded to the second vertex. the second product is nh4 plus.

it's c. elements are placed in rows based on how may valencies electrons have.

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.