A 25.0 gram sample of a solid metal was heated to 100.0°C and dropped into a calorimeter containing 90.0 grams of water at 25.32°C. If the final temperature of the water and the metal was 28.78°C, calculate the specific heat of the metal.

He table below gives the atomic mass and relative abundance values for the three isotopes of element m. relative abundance (%) atomic mass (amu) 78.99 23.9850 10.00 24.9858 11.01 25.9826 what is the average atomic mass (in amu) of element m? 2.86 5.36 24.30 24.98