hey guys just a quick question... i am doing physiotherapy at uws next year.. but for some reason i can't find the timetable for my course.. where do i get to plan my timetable? thx
for the LASEK thing.. i broke down the question into 3 parts.. i first talked about myopia and how it affects vision.. then i talked about glasses/contacts and how they could be utilised to fix myopia.. lastly i talked about LASEK technology how they could reshape the cornea so they glasses are...
the question asked to USE THE PARTS ABOVE... the only values u have is 2 from the first part and 8 for the total area.. therefore 8-2=6... there is no way u can get -2 from the previous answers...
firstly the equivalent point is reached when equal moles of H+ and OH- are been added together. citric acid is a triprotic acid(c6h8o7) which means it is able to produce 3 moles of H+ ions.. therefore it requires the most volume of base...
btw. high pressure will increase the rate of reaction .....(not lower the rate of reaction) because molecules are packed closer and therefore more reactions are likely to occur.