The safe amount of any narcotic depends on a personâs individual tolerance to opioid medications. Tramadol is always started at a smaller initial dose of 100 mg per day. In patients whoâve experienced more exposure to the drug, safe doses may be as high as 450 mg a day.
whether a substance is a gas, liquid, or solid depends on the balance between the kinetic energy of its particles and the strength of the interactions between the particles gas
Liquids form a free surface (that is, a surface not created by the container) while gases do not. The distinction between solids and fluid is not entirely obvious. The distinction is made by evaluating the viscosity of the substance.