39.2 J of energy is absorbed by 5.0 g of a substance. In the process, it's temperature changes from 15.0 °C to 30.0 °C. What is its specific heat?   Group of answer choices 1.91 J/g°C 0.261 J/g°C 0.382 J/g°C 0.523 J/g°C

A 35.0 gram object has a specific heat of 0.832 Joules/gram °C. It gained 2095 Joules of heat from the surroundings. If it had started at 25.0 °C, what was the temperature of the object after it gained the heat from the surroundings? O 25.0 degrees Celsius O 3640 degrees Celsius O 71.9 degrees Celsius O 196.9 degrees Celsius O 1.74 degrees Celsius O 53.1 degrees Celsius O 96.9 degrees Celsius

If the same amount of heat is applied to 10 grams of the following four materials, which will reach the highest temperature? water (I), 4.184 J/g•°C aluminum (s), 0.900 J/g•°C copper (s), 0.385 J/g•°C ethanol (I), 2.46 J/g•°C

A 5.0 g sample of water starting at 59.4°C loses 439 J of energy in the form of heat. What is the final temperature of the water after this heat loss? The specific heat for water is 4.18 J/(g.°C). Temperature = °C

A 43.9 g spoon made of pure silver (c = 0.235 J/g C) at 20.1 celcius is used to stir an 8 oz. (240 g) cup of coffee at 9.12 celcius. what is the final temperature of the coffee? Assume that the coffee is an insulated container and the spoon absorbs all of the heat from the coffee, and that the coffee has the same specific heat as water.

A 146.3g piece of iron (specific heat = 0.449 J/g°C) is heated with a flame and dropped into a coffe cup calorimeter containing 450.0 g of water. the water (specific heat = 4.18 J/g°C) in the calorimeter increases from 20.3°C to 32.0°C. what was the initial temperature of iron?

You are given 50g of an unknown metal.  You apply 6000J of energy to the metal, raising its temperature from 25°C to 955°C.  What is the specific heat of the metal? ______ J/g°C    After calculating the specific heat in J/g°C,  What is the identity of the metal?   Metal Specific Heat (J/g°C) Metal Specific Heat (J/g°C) Magnesium 1.02 Silver 0.24 Aluminum 0.90 Tin 0.21 Potassium 0.75 Lead 0.16 Calcium 0.65 Gold 0.129

If 31.1 calories of heat are added to a 25.0 g sample of iron (cFe = 0.450 J/g°C) at 32.1°C, what is the final temperature of the iron?

Express the quantity in the unit indicated and designate whether this heat is gained or lost by the substance a. The quantity of heat in calories when 162.5 grams of water undergoes a temperature decrease from 45.84 C to 40.00 C. b. The quantity of heat in Kilojoules when 43.5 Kg of chloroform ,CHCl3 has its temperature changed from 16.8 C to 22.3 C ( sp ht of CHCl3 = 0.971 KJ/kg- C)

A piece of silver with a mass 368 g has a heat capacity of 87.2 J/°C. What is the specific heat of silver? Group of answer choices 4.184 J/g·°C 0.385 J/g·°C 0.237 J/g·°C 0.184 J/g·°C 1.322 J/g·°C