A 19.75 g (mmetal) sample of metal is heated to 98.6°C (Tmetal initial) in a hot water bath until thermal equilibrium is reached. The metal is quickly transferred to 50.0 ml. (50.0 g) (mwater) of water at 22.2°C (Twater initial) contained in a calorimeter. The thermal equilibrium temperature of the metal sample plus water mixture is 28.3°C (Tfinal). What is the specific heat (metal) of the metal in J/g°C ? Answer to 2 significant figures. Do not include unit. HINT

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Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.