What does health hazard mean in whims?

WHMIS (Workplace Hazardous Materials Information System) helps identify the hazards of products like chemical and infectious agents. ... Inside this border is a symbol that represents the potential hazard

WHMIS (Workplace Hazardous Materials Information System) helps identify the hazards of products like chemical and infectious agents. ... Inside this border is a symbol that represents the potential hazard (e.g., fire, health hazard, corrosive, etc.).

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2h2o2--> 2h2o + o2

this reaction is of the spontaneous decomposition of hydrogen peroxide down into water and oxygen.

add 2 molecules of hydrogen peroxide and 2 molecules of water. since oxygen is naturally diatomic, the total number of atoms of each element is now the same on both sides of the equation so it is balanced.

this may not be entirely correct but let me know.

a  solution  is always transparent, light passes through with no scattering from solute particles which are molecule in size. the  solution  is homogeneous and does not settle out. a colloid is intermediate between asolution  and a  suspension. while asuspension  will separate out a colloid will not.