Tag Archives: Long Time

What is the molecular formula of nicotine?

Share Ourvais asked: Please I have been stuck on this question for a long time if i could get a step by step help that would be greatly appreciated Nicotine has the empirical formula, C5H7N. A solution of 0.500 g … Continue reading →

Posted in Chemistry | Tagged , , | 2 Comments

How many people here have successfully quit smoking after smoking a long time?

Share Martie asked: I have smoked for 14 years and am trying again to quit cold turkey. This is the hardest thing in my life. Anyone ever quit smoking successfully? How is life now for you as a non smoker? … Continue reading →

Posted in Health | Tagged , , | 6 Comments