Metamucil is a brand name for psyllium. It is a bulk forming laxative that can be found in over-the-counter and veterinarian prescription... Metamucil Dosage for Cats; At-Home Cat Hair Ball Relief; Cats & Psyllium; Comments You May Also Like.
The sign of the heat of formation matters. Using hess's law: 2(-238kJ) + 4(242kJ) + 2(393)= -1279=Heat of reaction Heat of combustion of methanol is just the heat of reaction divided by the molar coefficient for methanol in the chemical equation so about -639.5kJ/mol. In acuality it is somewhere near -727kJ/mol.
Emergency Response. 1  CHEMICAL DANGERS: Methanol reacts violently with strong oxidants, causing a fire and explosion hazard. 2  EXPLOSION HAZARDS: Mixtures of methanol vapor and air are explosive. Lower explosive (flammable) limit in air (LEL), 6.0%; upper explosive (flammable) limit in air (UEL), 36%.