Hello , I want ask some questiones in chemistry ? Thank You
48 фрилансеров(-а) готовы выполнить эту работу в среднем за $14
Noone can do this job better than a chemical engineer, from the top-notch institute of Pakistan, I can solve your queries in a few hours, contact for getting it done ASAP.
because I studied chemistry (organic-inorganic-physical-enviromental-cement-polymer) for 4 years and I usually read about it so I have a good background and I believe I am a suitable candidate for this.