The following information is given for cadmium at 1 atm: T = 765.00°C Tm 321.00°C AHvap (765.00°C) = 889.6 J/g AH fus (321.00°C) = 54.40 J/g Specific heat solid = 0.2300 J/g °C Specific heat liquid = 0.2640 J/g °℃ A 49.40 g sample of liquid cadmium at 373.00°C is poured into a mold and allowed to cool to 25.00°C. How many kJ of energy are released in this process? (Report the answer as a positive number.) Energy = kj

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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.