ღ*Princess*ღ

hey guys..and plz answer this time..lol...wat has the temperature got to do with the type of emission?

yh das wat i was thinkin..but its prob wat we hav to do...i don't get y has nitrogen got 3 bonds in equation 1 ???? sorry if this is stupid!!??? :s eerrrmm...if its worth 4 marks then im spedin 154 words approx on it...but das excludin diagrams.. this is ma first time doing this paper and ive only got 3 days includin 2day to finish it ..ive only started yesterday..i havn't done much... :S oopppssss ..!!! concentrate on the first and 3rd questions..u know on the first one it says "explain diff types of engines.....write more abt that than the first sentence and for the third one explain the fisrt bullet point prop and the second one would be in detail too but not as much as the first and for the third one u would hav less than both...i have divided ma 1000 words..ive got 346 words for the 1st question, 154 for the second, 385 for the 3rd and 115 for the 4th....lol..i hope that helps??!!

as far as i know..figure quotes/notations are not counted and also bibliography ..im not sure abt sub headings..but i think u do count them??!![/color]

u know the last bullet point ..it says "identify the problems that scientists still need to solve in reducing harmful vehicle emissions" can sum1 giv me examples of them...??!!! and if any1 find a gud website for this open book paper plz post it..this is a gud website for salters revision http://www.4college.co.uk ..i really need help guys ive just started this 2day..and we wer given it on wed..so i havn't got long left:eek: ..its a long story..i couldn't start it coz i had other courseworks:mad: at the same time and i had to hand them in b4 da holidays.!!!!

hiya ..im new here.. eeerrrmm..i think u all doing chemistry.. ive got an open book paper..and iam kinda stuck wiv the mechanism of acid rain from atmospheric nitrogen..can any1 help plz...coz i dunno wat to write exactly ..i mean the structure and that..and wat do i search 4...any help will be very much appreciated ..thanx..