A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 8.40 kg of water at 25.0 °C. During the reaction 97.5 k. of heat flows out of the flask and into the bath. Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J-g-K'. Round yo answer to 3 significant digits.

In this virtual lab, calorimetry will be performed to determine the heat capacity, Ceal, of a coffee cup calorimeter. D 100 Imagine that, in lab the mass of a piece of iron, mfe, is recorded as mfe = 51.56 g 90 In the next step of the lab (as shown in the image) the piece of metal is heated up. Record the metal's highest temperature, Tre- (Read to the tenths place) Tre = °C Next, the metal is dropped into the coffee cup calorimeter. Please continue to the next image. In another step of this lab, the mass of ethanol (methanol ) in a coffee cup is recorded as methanol = 63.87 g The initial temperature of the ethanol, Tethanol 1, is given to be 14.00 °C. ,1 » In the next step of the lab (as shown in the image) the hot piece of iron is placed into the cool ethanol. Record the final temperature of the ethanol. Note this also serves as the final temperature of the metal. In the final step, using the specific heats (2.420 and 0.4498 J/(g · °C) for ethanol and iron, respectively) and the mass…

An electrical heater is used to supply 205.0 J of energy to a 20.0 g sample of silver (specific heat is 0.237 J/(goC)), originally at 305.0 Kelvin. Determine the final temperature in Kelvin.

Calculate the energy required to heat 1.40 kg of ethanol from 1.1 °C to 17.9 °C. Assume the specific heat capacity of ethanol under these conditions is 1 . Round your answer to 3 significant digits. 2.44 J.g .K x10 ロ・ロ X μ 00

A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 3.00 kg of water at 34.6 °C. During the reaction 67.2 kJ of heat flows out of the bath and into the flask. Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J.g answer to 3 significant digits. °C X ¹.K 1 Round your

A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 8.70 kg of water at 20.5 °C. During the reaction 52.6 kJ of heat flows out of the flask and into the bath. Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J-g¹K¹. Be sure your answer has the correct number of significant digits. 0°C ☐ x10 X

- 1 A 39.0 g sample of glass, which has a specific heat capacity of 0.670 J-g.°C¯', is dropped into an insulated container containing 200.0 g of water at 65.0 °C and a constant pressure of 1 atm. The initial temperature of the glass is 1.1 °C. Assuming no heat is absorbed from or by the container, or the surroundings, calculate the equilibrium temperature of the water. Be sure your answer has 3 significant digits. x10 ?

A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 6.30 kg of water at 29.8 °C. During the reaction 131. kJ of heat flows out of the flask and into the bath. Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J.g answer to 3 significant digits. °C 0 x10 X ¹K¹. Round your

A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 3.40 kg of water at 35.0 °C. During the reaction 146. kJ of heat flows out of the flask and into the bath. Calculate the new temperature of the water bath. You can assume the specific heat capacity of water under these conditions is 4.18 J-g answer has the correct number of significant digits. °C X K Be sure your

An insulated container is used to hold 42.7 g of water at 20.5 Celsius. A sample of copper weighing 9.60 g is placed in a dry test tube and heated for 30 minutes in a boiling water bath at 100.0 Celsius. The heated test tube is carefully removed from the water bath with laboratory tongs and inclined so that the copper slides into the water in the insulated container. Given that the specific heat of solid copper is 0.385 J/(g.Celsius), calculate the maximum temperature of the water in the insulated container after the copper metal is added.