Calculate q for the process Express your answer with appropriate units. Calculate W for the process Express your answer with the appropriate units Calculate Delta U for the process Express your answer with appropriate units.

what amount of heat in J is required to raise the temp of 130.1 g of lead by 20.9 degrees celsius. give answer in standard notation to 0 decimal places

A chemical reaction takes place inside a flask submerged in a water bathThe water bath contains 2.80 kg of water at 21.5 degrees * C During the reaction 110. of heat flows out of the flask and into the bath Calculate the new temperature of the water bathYou can assume the specific heat capacity of water under these condition 4.18 3* g^ -1 K^ -1 Be sure your answer has the correct number of significant digits.

Identity of metal Mass of metal, (g) Copper 31.715 Trial 1 Mass of Styrofoam® cup and water, (g) 110.850 Mass of Styrofoam® cup, (g) 9.925 Trial 2 88.845 10.385 g Mass of water, (g) 100.925 78.46 Initial temperature of metal (Temperature of the boiling water) 90°C 98.5°C Initial temperature of water in cup, 22.5°C 22.5°C Final temperature of water and metal 25°C Specific heat of metal, (cal/g° C) Average specific heat of metal, (cal/g 33% 25°C 2.95% C) Calculations: ATwater Tf- Ti water °C ATmetal Tf-Ti metal ос = Qwater (1.00 cal/g°C) x ( _g H2O) x (°C) = cal Qmetal = - Qwater Cmatel Ometal/mmetal X ATmetal=- cal/[C g)x( °C)] = _cal/g°C