A piece of nickel is heated to 107.2 °C. It is then

Last updated: 7/10/2022

A piece of nickel is heated to 107.2 °C. It is then submerged into 235.0 g of water at 22.6 °C that is in a coffee cup calorimeter. The final temperature of the mixture is 28.8 °C. What is the mass of the nickel? Specific heat of nickel is 0.440 J/g°C. Change in temperature for the water = Heat gained by the water (q) = Change in temperature for the nickel = Heat lost by nickel (q) = Mass of nickel = When this mass of nickel is converted to nanograms, what is the exponent (in proper scientific notation)? Give the elemental symbol of nickel.