Search results

the catalyst used in the Haber process is the magnetite Fe_{3}O_{4}. this catalyst is needed because if the temperature of reaction becomes to high the yield of ammonia becomes to low for desirable yields. Although a higher temperature will provide a higher successful collision rate per second...

PS the polymerisation for cellulose in Conquering Chem page 23 has the info and page 24 has an example question (question no. 24)

First to the question, mass of 6969 molecules of glucose so find the number of moles; 6969/6.022x10^23 = 1.157x10^-20 moles therefore the mass of 6969 molecules is; 1.57x10^-20 X (6X12.01+12X1.008+6X16) = 2.095x10^-18 g/molecule and if the question asks for the mass of a cellulose molecule with...

mashie basha =D

you are very wierd =P thanks again faker

hey Fakermaker, thanks for your offer but a teacher has emailed me thank you though and sorry for the disturbance.

lol yeh I won't be allowed to go school but best of luck with him and your going to kill his life =P

lol was actually going call you horsie =P yeh can't really ask him belonging (Great Expectations by Charles Dickens) texts in time (Frankenstein written by Mary Shelley and Blade Runner filmed by Ridley Scott) Hamlet (William Shakespeare) history and memory (poems of Denise Levertov). thanks...

lol I would ask my teacher but he is sick and would take a long time to reply if he does, and my tutor decided to go on a cruise( wierd I know). So I would just like it if someone would take a look

helloooooooo :wavey: just wondering if there is anyone that can check my english advanced essay/s?? thank you in advance :awesome: