The reaction for the formation of phosgene from carbon monoxide and chlorine

CO + Cl2Arrow. gifCOCl2

is first order in CO and first order in Cl2.

Complete the rate law for this reaction in the box below.
Use the form k[A]m[B]n... , where '1' is understood for m, n ... (don't enter 1) and concentrations taken to the zero power do not appear.

Rate =

In an experiment to determine the rate law, the rate constant was determined to be 1.64×10-28 M-1s-1. Using this value for the rate constant, the rate of the reaction when [CO] = 3.80 M and [Cl2] = 0.150 M would be

since electrons are negative the answer is neagtaive

може ли да зареждате повече информация, моля

answer: atomic mass was originally used to arrange elements on the periodic table, but is no longer used to organize the modern version.

explanation:

originally atomic mass was used to arrange elements on the periodic table from left to right in a row. each column then shows similar properties of elements of a group.

in modern periodic table, the atoms are arranged in increasing atomic number. as atomic number represents the number of protons in an atom which is unique for every atom.