Write the precipitation reaction for calcium chloride in aqueous solution: Use the pull-down menus to specify the state of each reactant and product. CaCl2 + Is calcium chloride considered soluble or not soluble ? ... ... A. Soluble ... B. Not soluble

Option (A) is the correct answer.

Explanation:

It is known that like dissolves like. So, water being a polar solvent is able to dissolve ionic compounds in it.

For example, is an ionic compound as it's atoms contain a metal and a non-metal.

Therefore, the bond present present in it is an ionic bond. Hence, when it is dissolved in water then its reaction equation is as follows.

Thus, we can conclude that is soluble.

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.