A 53.33 gram sample of iron (with a heat capacity of 0.450 J/gºC) is heated to 100.0 ºC. It is then transferred to a coffee cup calorimeter containing 39.69 g of water (specific heat of 4.184 J/ gºC) initially at 20.63 ºC. If the final temperature of the system is 23.59ºC, how much heat was absorbed by the bomb calorimeter? (Please give the absolute value)

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.14 g of glucose is…

A: Mass of glucose = 1.14 g Molar mass of glucose = 180 g/mol Mass of water = 744 g Temperature change…

Q: 0.98 g of ethanol (CH3CH2OH) is placed in a bomb calorimeter with excess oxygen and ignited, the…

A: To find the enthalpy of combustion for ethanol, we have to calculate the heat of the reaction using…

Q: A sample of toluene undergoes combustion in a bomb calorimeter that is insulated by 814 g of water…

A: Given: Mass of water = 814 g. Heat capacity of calorimeter = 1015 J/oC And the increase in the…

Q: In a bomb calorimeter compartment surrounded by 0.97 kg of water, the combustion of 1.298 g of…

A:

Q: When a 0.740-g sample of trinitrotoluene (TNT), C7H5N206, is burned in a bomb calorineter, the…

A: In a bomb calorimeter, heat of combustion is calculated as: q=mC∆T where m is mass, C is heat…

Q: 5) When 45.0mL of 1.20M sulfuric acid (H2SO4) are added to 130.0mL of 1.00M sodium hydroxide, the…

A: 5. Given:…

Q: THERMODYNAMICS: A 1.42 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A: Given: Mass of acetic acid combusted = 1.42 g. Initial temperature = 22.41 oC Final temperature =…

Q: When the fuel mixture contained in a 1.51 L tank, stored at 754 Torr and 298 K, undergoes complete…

A:

Q: THERMODYNAMICS: A 1.83 g sample of acetic acid (HC,H30,) was burned in excess oxygen in a bomb…

A:

Q: The sum of the coefficients of the balance reaction for the combustion of acetylene is _____.…

A: Here, the question is about calculating the sum of the coefficients of the balanced chemical…

Q: When a 4.26 g sample of liquid octane (C8H18) is burned in a bomb calorimeter, the temperature of…

A: Given : Mass of octane reacted = 4.26 g Change in temperature of calorimeter and water = 26.7 oC…

Q: The combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.66 g of glucose is…

A:

Q: What is the final temperature (in °C) of 150.1 g of water (specific heat = 4.184 J/g °C) at 24.20 °C…

A: Amount of heat,Q required to raise the temperature of a substance of mass ,m and specific heat…

Q: What is the heat of a reaction, in kJ/mol, with a total reaction mixture mass of 63.6 g if the…

A:

Q: combustion of 1.00 mol of glucose (C6H12O6) liberates 2820 kJ of heat. If 1.17 g of glucose is…

A:

Q: Calculate the heat (in kJ) for a 2.80 kg system changing temperature from 85.0 oC to 10.0 oC? The…

A: The heat is to be calculated

Q: A student places 50.0 mL of 1.00 M HCI and 50.0 mL of 1.00 M NaOH solutions, both at 25.5°C in a…

A: Thermochemical reaction is one that indicates the reactants and products involved in a reaction…

Q: Acetylene, C2H2, is used in welding torches.  It releases a lot of energy when burned in oxygen.…

A:

Q: 1) Glucose, C6H12O6 (MM = 180 g/mol), is converted into ethyl alcohol, C2H5OH(l) in the fermentation…

A:

Q: Oliver heated a tungsten cylinder weighing 57.647 g in a hot water bath. While that was heating, he…

A: The amount of heat change when the temperature is raised by 1 degree Celsius is called the Specific…

Q: 073 mol sample of an organic compound was burned in oxygen in a bomb eter. The temperature of the…

A:

Q: A 2.62E1 g sample of aluminum at 1.008E2 °C is added to 1.002E2 g of water at 2.22E1 °C in a…

A: For a chemical reaction or physical process to occur a certain amount of energy should be furnished…

Q: A 1.0 g sample of octane is burned in a bomb calorimeter that contains 1200 mL of water with an…

A: Given : Mass of C12H10 reacting = 0.514 gInitial temperature = 25.8 oCFinal temperature = 29.4…

Q: Enter your answer in the provided box. A 45.39-g stainless steel ball bearing at 111.41°C is placed…

A:

Q: A 24.2 g piece of metal block (which has a molar heat capacity of 24.03 J/mol°C) is heated to 85.0°C…

A: A numerical problem based on thermochemistry that is to be accomplished.

Q: THERMODYNAMICS: A 1.96 g sample of acetic acid (HC2H302) was burned in excess oxygen in a bomb…

A:

Q: Acetylene, C2H2, is used in welding torches.  It releases a lot of energy when burned in oxygen.…

A:

Q: Is the dissolving of ammonium chloride an endothermic or exothermic process?

A: From the above data we are supposed to find whether it is a endothermic or an exothermic reaction…

Q: A gaseous fuel mixture contains 23.2% methane (CH4), 40.8 % ethane (C2H6) and the rest propane…

A: Given, the volume percentage ofThe volume of the tankTemperaturePressure

Q: A 71.56 gram sample of iron (with a heat capacity of 0.450g) is heated to 100.0 °C. It is then…

A: The objective of the question is to calculate the heat absorbed by the bomb calorimeter.

Q: An 8.000 g sample of methane, CH4, was burned in a bomb calorimeter whose total heat capacity is…

A: Answer:- This question is answered by using the simple concept of calorimetry which states that heat…

Q: ferred to a coffee cup calorimeter containing lly at 20.63 ºC. If the final temperature of the

A: Calculating heat of water:Mass of water (m) = 37.63gSpecific heat of water (s) = 4.184…

Q: piece of metal weighing 45.0 g was heated to 95.0oC, and the hot metal was added to 50.0 g of cold…

A: We know that the heat lost by the metal will be equal with the heat gained by the water.  Thus…

Q: A gaseous fuel mixture contains 24.2% methane (CH4), 40.5% ethane (C₂H6) and the rest propane (C3H8)…

A: Given, Methane (CH4) = 24.2 %Ethane (C2H6) = 40.5 %Propane (C3H8)=35.3 %

Q: A 4.53 g sample of candy is placed in a bomb calorimeter and combusts in excess oxygen. The…

A:

Q: Mothballs are composed primarily of the hydrocarbon naphthalene (C₁0H8). When 1.025 g of naphthalene…

A: Mass of naphthalene = 1.025 g Temperature change = 8.08°C Heat capacity of calorimeter = 5.11KJ/°C…

Q: A chemist wastes a delicious brownie by burning it in a bomb calorimeter.  Before burning, the…

A:

Q: THERMODYNAMICS: A 1.88 g sample of acetic acid (HC2H3O2) was burned in excess oxygen in a bomb…

A: Given: Mass of acetic acid combusted = 1.88 g. Initial temperature = 23.95 oC Final temperature =…

Q: The combustion of 1.00 mol of glucose (C6H1206) liberates 2820 kJ of heat. If 1.79 g of glucose is…

A:

Q: In the following experiment, a coffee-cup calorimeter containing 100 g of H20 is used. The initial…

A: Determination of heat released by dissolution of CaCl2 as; Heat released by dissolution = 4 g110.986…

Q: A quantity of 2.314 g of naphthalene (MM = 128 g/mol), a pungent-smelling substance used in moth…

A: Given: Heat capacity of bomb = 5.170 KJ/oC = 5170 J/oC                             (Since 1 KJ =…

Q: oxygen. The calorimeter contained 4.86 kg of water. Calculate the heat exchanged with respect to the…

A: