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If a reaction absorbs 4,949 J of heat from a cup containing 163 mL of 314 K water, what is the final temperature of the water? How to go from e^2(x-1)=x+5 to x=5+e^2/e^2-1? Plate length B=21 cm,height A=38 cm has rectangular corner cut out lengthD=10 cm,height C=14 cm.find the y-coordinate for the center of mass? Hello all i am writing a paper on the evolution of cetaceans from land to sea. i need some good topics that i could integrated into this..? What is the dissolution enthalpy (dissolving) can be determined using a coffee cup calorimeter?