help me to solve d and e only

Approximately 40% of nitrogen and 35% of hydrogen are fed into a flow reactor for the production of ammonia at plant. [Kira-kira 40% nitrogen dan 35% hidrogen disuapkan ke dalam reaktor alivan untuk penghasilan amonia di sebuah loji.] (a) Describe the rate law. [Terangkan hukum kadar.] (2 Marks/ Markah) (b) Write the reaction equation for the production of ammonia from nitrogen and hydrogen as described above. [Tulis persamaan tindakbalas untuk penghasilan amonia daripada nitrogen dan hidrogen seperti yang diterangkan di atas.] (2 Marks/ Markah) (c) Construct a stoichiometric table for this reaction by replacing symbols (e.g. i) with numerical values, considering nitrogen as the basis of calculation. [Binakan jadual stoikiometri untuk tindakbalas ini dengan menggantikan simbol-simbol (contohnya ) dengan nilai bernombor, dengan mengambil nitrogen sebagai asas pengiraan.] (4 Marks/ Markah) (d) If the total pressure is 2000kPa(19.74atm) and the temperature is maintained at 300C, construct a stoichiometric table which lists the concentration of each spesies at conversion percentage of 0,50 and 100%. [Sekiranya jumlah tekanan ialah 2000kPa(19.74atm) dan suhu dikekalkan pada 300C, bina satu jadual stoikiometri yang menyenaraikan kepekatan setiap spesis pada peratus pertukaran 0 , 50 dan 100%.] (10 Marks/ Markah) (e) Express the rate law of this reaction, assuming that it follows the elementary rate law. [Ungkapkan hukum kadar bagi tindakbalas ini, dengan anggapan mematuhi hukum kadar asas.]