How many CAL must be added to heat 300.0 g of water from -37.0°C to 50.0 °C ? Don't do the calculation, just indicate which conversion factors would be used specific heat of the solid, 0.504 cal/g°C specific heat of the liquid, 0.999 cal/g°C specific heat of the gas, 0.497 cal/g°C heat of fusion, 79.7 cal/g heat of vaporization, 539 cal/g a. used b. not used

100-gram oil at 20°C and 50-gram iron at 75 °C are placed in 200-gram iron container. The increase in temperature of the container is 5°C and the specific heat of oil is 0.43 cal/g °C. What is the specific heat of the iron?

Jake pours 350 g of water at 41°C into a 750 g aluminum container that is at an initial temperature of 12°C. The specific heat of aluminum is 900 J/kg K, and that of water is 4186 J/kg K. What is the final temperature of the system, assuming no heat is exchanged with the surroundings? Group of answer choices 13°C 18 °C 32 °C 41°C

How much heat is required to convert 200 grams of -25 °C ice into 150 °C steam? Useful information:Specific heat of ice = 2.06 J/g°C Specific heat of water = 4.19 J/g°CSpecific heat of steam = 2.03 J/g°CHeat of fusion of water ΔHf = 334 J/gMelting point of water = 0 °C Heat of vaporization of water ΔHv = 2257 J/gBoiling point of water = 100 °C