Section 1 And 2 Flashcards
What is hydraulic
denoting, relating to, or operated by a liquid moving in a confined space under pressure.
What is solubility
Solubility is a chemical property referring to the ability for a given substance, the solute, to dissolve in a solvent.
What is slurry
a semiliquid mixture, typically of fine particles of manure, cement, or coal suspended in water.
What is WHMIS
Workplace Hazardous Materials Information System. It is a comprehensive plan for providing information on the safe use of hazardous materials used in Canadian workplaces.
What is solution
a means of solving a problem or dealing with a difficult situation.
What is solute
the minor component in a solution, dissolved in the solvent.
What is saturation point
the stage at which no more of a substance can be absorbed into a vapor or dissolved into a solution.
What is hydrometer
an instrument for measuring the density of liquids.
What are the hazard symbols
Acute toxic (skull) Health hazard(guy with star in chest) Flammable (fire) Explication Mark Flame over circle Gas cylinder (grey can) Exploding bomb(something exploding) Environmental hazard (fish on land and tree in background) Corrosion(someone washing hands)
What is fluid
a substance that has no fixed shape and yields easily to external pressure; a gas or (especially) a liquid.
What is a solvent
able to dissolve other substances.
What is homogeneous
consisting of parts all of the same kind.
What is colloid
a homogeneous noncrystalline substance consisting of large molecules or ultramicroscopic particles of one substance dispersed through a second substance.
What is pneumatic
containing or operated by air or gas under pressure.
What is unsaturated
having carbon–carbon double or triple bonds and therefore not containing the greatest possible number of hydrogen atoms for the number of carbons.
