Write out the full balanced chemical equation between Barium Hydroxide and Ammonium Chloride, including the products. (Hint: He states two of the products in the
video, and this is an acid-base reaction):

your answers are a,b,,e and f

i hope this

the answer is the first option

explanation:

just googled it m8. not that hard

lol

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.