If 127.8 J of heat is added to a 4.0 gram sample of iron metal and the temperature of the metal increases from 25°C to 97°C, what is the specific heat of iron?A 0.0044 J/g°CB 0.044 J/g°CC 0.444 J/g°CD 4.4 J/g°C

Calculate the energy required to heat 142.0g of iron from −4.8°C to 19.2°C. Assume the specific heat capacity of iron under these conditions is ·0.449J·g−1K−1 . Round your answer to 3 significant digits.

How much heat must be transferred to 1600 g of iron to change the iron's temperature from 202oC to 214oC? (The specific heat capacity of iron is 0.450 J/g•oC.)A.8600 JB.300 JC.3.4 JD.60 J

5.25g of unknown metal at 990C was placed into 15.0 g of water at 250C. The mixture came to a final temperature of 410C. What is the specific heat of the metal if the specific heat of water is 4.184 J/g0C?Group of answer choices191 J/gºC17.3 J/gºC3.30 J/gºC-3.30 J/gºC

A 698 g sample of a substance increases in temperature by 2550C when 32,000 J of energy is added. What is the specific heat of the substance?Group of answer choices125 J/g ºC45.8 J/g ºC0.180 J/g ºC0.296 J/g ºC

A 25.00 gram sample of an unknown metal initially at 99.0 degrees Celcius is added to 50.00 grams of water initially at 10.67 degrees Celcius. The final temperature of the system is 20.15 degrees Celcius. Calculate the specific heat of the metal. (The specific heat of water is 4.184 J/g*C).