Calculate the binding energy of 1mole of 14C nuclei. The expermimentally determined mass of carbon 14 atom (including its six electrons) is 14.003242u

The decomposition of NO into N2 and O2 occurs via elementary steps consisting of: (1) quasi-equilibrated molecular adsorption of NO; (2) irreversible dissociation of adsorbed NO by interaction with a neighboring free site; (3) irreversible recombination of adsorbed N atoms to form N2; and (4) quasi-equilibrated desorption of adsorbed O atoms to form 02. The reaction is catalyzed within porous catalytic pellets of slab geometry (thickness = 2L). a) Write the mechanism of the reaction with the stoichiometric number of each step. b) Derive the rate expression in terms of constants and measurable quantities, assuming O* is the MARI/MASI. c) The steady-state condition for the porous slab is shown below (A=NO): Саб Bulk BL CATALYS SLAB BL Bulk CAB2 САБ At high oxygen pressures, the concentration of oxygen can be assumed as constant and lumped into the rate constant, leaving the reaction rate as first order in (NO). Assume that the internal effectiveness factor in the catalyst slab is 0.2.…

Which of the following molecules has a central atom with sp hybridization? X. BeCl,2- Y. SF4 Z. BrO3 X and Y only X only X and Z only Z only Y and Z only

Calculate the following:   Number of atoms in 17.42 g of I2   The number of Ca2+ ions in 11.73g of Ca3(PO4)2