Q A hazardous material in the liquid form exhibits which property?

Q In hazardous materials practice, higher concentrations of air or water are usuallyexpressed as a percentage. Suppose you have 5 liters of a certain water-solubleliquid waste to dispose of. The disposal company can take the waste only if it isdiluted with water to 25% by volume. Calculate how much water you need to makea 25% solution.

Q A drum of a nonflammable, water-insoluble liquid was identified at a fire scene. Asample of the liquid collected from a drum weighs 1.5 lb. and occupies a volume of0.15 gal. What is the specific gravity of the liquid?

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