If water (p=998 kg/m3, u = 10-3 pa. s) flows through a 50 m pa. s) determine the velocity of carbon tetrac me the velocity of carbon tetrachloride (p = 1590 kg/m", u = 0.958 x 10 howing through a 60 mm-diameter pipe so that they both have the same dynamic characteristics (reynolds number similarity, re = pud/).

Explanation:

As it is given that both have same dynamic characteristics.

Therefore,       =

    =  

Hence, putting the given values into the above formula as follows.

    =      

                    = 1.002 m/s

Thus, we can conclude that the velocity of carbon tetrachloride in the given conditions is 1.002 m/s.

answer:

the reaction is type of combination reaction.

explanation:

on the product side, there are 2 molecules of bonded to fe   which means one atom of fe are combined two molecules of . so, balanced chemical equation becomes :

this reaction follows the reaction type of combination reaction. a combination reaction is defined as chemical reaction in which reactants combines together to form a single product.