48  A 1.45 g sample of acetic acid , HC2H3O2 was burned in excess oxygen in a bomb calorimeter. The calorimeter which alone had a heat capacity of 2.67 kJ/0C contained 0.750 kg of water. The temperature of the calorimeter and its content increased from 24.320C to 27.950C. What quantity of heat would be liberated by the combustion of 1.00 mol of acetic acid? Select one: a. 573 b. 763 c. 873 d. 973

Q: A 1.45 g sample of acetic acid , HC2H3O2 was burned in excess oxygen in a bomb calorimeter. The…

A: We have to predict the heat of combustion.

Q: When a 1.035-g sample of benzoic acid, C6H5CO2H, is completely combusted in a bomb calorimeter, the…

A:

Q: A 3.619 g sample of a new organic material is combusted in a bomb calorimeter. The temperature of…

A: In a calorimeter, heat absorbed by calorimeter and the heat released by the substance is equal.Heat…

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

A:

Q: The heat capacity of a calorimeter is calibrated by adding 3.00 mL of water at 40.0°C to the…

A: Heat is released by water at a higher temperature and absorbed by water at a lower temperature.…

Q: 1.45 grams sample of acetic acid, HC2H3O was burned in excess oxygen in a bomb calorimeter. The…

A: moles of acetic acid = 1.45 g / 60.05 g mol-1 =0.02414 mol heat released is equal = q1 heat absorbed…

Q: Acetylene, C2H2, is a gas used in welding. The molar enthalpy of combustion for acetylene is –2599…

A: Given, Molar enthalpy of combustion = - 2599 kJ Mass of C2H2(g) = 0.338 g Heat Capacity = 5.54 kJ/°C…

Q: When a student mixes 3.9537g of NaHCO3 with excess HCI in a constant pressure calorimeter the…

A: To calculate the enthalpy change , we would first calculate heat of solution .  Then we would…

Q: When 0.7521 g of benzoic acid was burned in a calorimeter containing 1,000. g of water, a…

A:

Q: A 1.010 g sample of refined table sugar sucrose (C12H22O11) was placed in an oxygen bomb calorimeter…

A: Given that, Mass of sugar = 1.010 grams Heat capacity of Oxygen bomb calorimeter  = 4.90 kJ/°C…

Q: 5.00 – mL of 0.64M HCl and 45.00 – mL 0.77M NaOH, both initially at 26.0°C, are mixed in a…

A: Given: Concentration of HCl = 0.64 M Concentration of NaOH = 0.77 M Volume of NaOH solution added =…

Q: Example: A quantity of 1.922 g of methanol (CH3OH) was burned in a bomb calorimeter. Consequently,…

A: The question belongs to the chapter thermodynamics.  Heat capacity os the ratio of energy suppplied…

Q: When 6.92 g of fructose, C6H12O6(s), a sugar commonly found in fruits, is burned in oxygen in a bomb…

A: From the heat capacity of calorimeter and temperature change we can figure out the heat released due…

Q: The student transferred 50.0 mL 1.00 M HCl into a coffee-cup calorimeter, which had a temperature of…

A: In this question we have to calculate the heat of Reaction by the given as shown above in the…

Q: When a 0.740-g sample of trinitrotoluene (TNT), C7H5N2O6, is burned in a bomb calorimeter, the…

A:

Q: A 2.885 g sample of methanol, CH3OH, is combusted in a bomb calorimeter. The temperature of the…

A: The mass of methanol is 2.885 g. The increase in temperature is 11.38 K. The molar mass of methanol…

Q: In a constant-volume calorimeter containing 1500.0 mL of water, a 143.9-gram piece of iron (Fe) rod…

A: Given: Volume of water = 1500.0 mL  Mass of iron = 143.9 g. Initial temperature of water = 17.11 oC…

Q: The combustion of 0.1584 grams of benzoic acid increases the temperature of a calorimeter by 2.54 C.…

A: Heat capacity is given by,

Q: The student transferred 50.0 mL 1.00 M HCl into a coffee-cup calorimeter, which had a temperature of…

A: Specific heat: It is defined as the amount of heat required to raise the temperature of 1 kg of a…

Q: A 1.00-g sample of hexane, C6H14, undergoes complete combustion with excess O2 in  a bomb…

A: Answer: Bomb calorimeter is a constant volume calorimeter, therefore enthalpy change calculated in…

Q: When 3.12 g of glucose, CoH1206, is burned in a bomb calorimeter, the temperature of the calorimeter…

A:

Q: A 0.602-g sample of isophthalic acid (C8H604) is burned in a bomb calorimeter and the temperature…

A: Given :  Weight of C8H6O4 = 0.602 g  Initial temperature = 24.8 °C  Final temperature = 27.05 °C…

Q: 4.51 g of octane, C8H18, reacts with excess oxygen in a bomb calorimeter. The heat capacity of the…

A: Given data,The mass of Octane is 4.51gThe heat capacity of the calorimeter is 6.97 kJ/°CThe…

Q: A 1.800-g sample of phenol (C6H4O2) was burned in a bomb calorimeter whose total heat capacity is…

A: Total heat(q) produced by 1.800 g of phenol can be calculated using following expression…

Q: The combustion of titanium with oxygen produces titanium dioxide:       Ti(s) + O2(g)  → TiO2(s)…

A:

Q: The complete combustion of salicylic acid releases 21.90 kJ of energy per gram of salicylic acid. In…

A: First, we have to find the heat capacity of the calorimeter using the data given for salicylic acid.…

Q: A certain chemical reaction releases 269. kJ of heat energy per mole of reactant consumed. Suppose…

A: Given the enthalpy of the reaction is 269. kJ/mol The required conversion factor from the enthalpy…

Q: A 5.500 g sample of liquid fuel (molar mass of 32 g/mole), was combusted in the presence of excess…

A:

Q: When 2.060 g of titanium is combusted in a bomb calorimeter, the temperature of the calorimeter…

A: Given data: The mass of titanium combusted = 2.060 g. The initial temperature of the calorimeter =…

Q: A 1.595 g samples of a new organic material is combusted in a bomb calorimeter. The temperature of…

A:

Q: by burning it in a bomb calorimeter. before burning, the brownie weighed 16.13 grams. During the…

A: Here, heat is expressed as energy content.  We know that : q = mc∆T ....(1) q = energy content in…

Q: When a 0.740-g sample of trinitrotoluene (TNT), C7H5N2O6, is burned in a bomb calorimeter, the…

A: The total heat (Qtotal) released on complete combustion of 0.740 g of trinitrotoluene is calculated…

Q: When a 0.740-g sample of trinitrotoluene (TNT), C7H5N2O6, is burned in a bomb calorimeter, the…

A: Given data: Mass of trinitrotoluene, m is 0.740 g Initial temperature, Tinitial  is23.4oC Final…

Q: 13 H24 O4) is burned completely in calorimeter is surrounded by 1.165 che combustion the temperature…

A:

Q: An 8.0 g sample margarine was placed in a bomb calorimeter. It was then completely combusted leading…

A: Ans  Heat change in bomb calorimetry is given by the formula  DeltaH  = mc(T2-T1)  Now given values…

Q: In an experiment, a 0.4481 g sample of 2-naphthylacetic acid ( C12 H10 O2) is burned completely in a…

A: The molar heat of combustion = 5993.7736 KJ/mol