of 1.00 g glucose is combusted in a bomb calorimeter. If the calorimeter contains 875 g H20 and the bomb has a heat capacity of 475 J°C1, what is the temperature increase of the bomb calorimeter? The specific heat capacity of water is 4.184 J K-1 g1 and the molar mass of glucose is 180.2 g mol-1.

Q: The high heat capacity of water is ecologically benign because it stabilizes the temperatures of…

A: The expression for heat energy is as follows,                         Where,       Q = Heat energy…

Q: When a solid dissolves in water, heat may be evolved or absorbed. The heat of dissolution…

A:

Q: In the laboratory a student burns a 0.777-g sample of isophthalic acid (C,H,0) in a bomb calorimeter…

A: Given - Molar heat capacity of combustion = -3203 KJ/ mol Mass of isophthalic acid = 0.777g Initial…

Q: 5b

A: The heat absorbed by the calorimeter is given by the expression given below in which cv is the heat…

Q: The heat capacity of a calorimeter is calibrated by adding 3.00 mL of water at 40 to the calorimeter…

A:

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

A: Given: The change in temperature of the calorimeter, (∆T) = 8.75 0C. The heat capacity of…

Q: A piece of metal of mass 18.0g at 100 degrees Celsius is placed in a calorimeter containing 50.2…

A:

Q: In one experiment, a student placed 50.0 mL of 1.00 M HCl in a coffee-cup calorimeter and carefully…

A: This problem can be solved by using the following method of the calorimeter. q=m×c×△TWhere;m= mass…

Q: A bomb calorimeter, or constant volume calorimeter, is a device often used to determine the heat of…

A:

Q: A 0.5865‐g of lactic acid, CH3H5O3 , is burned in a bomb calorimeter,  whose heat capacity is 4.812…

A: ∆H is the form of energy or enthalpy which is define in kj/mol. Combustion energy is always…

Q: A 50.0-g sample of a copper-zinc alloy is heated to 100.0oC. The hot metal is quickly added to 100.0…

A: Specific heat capacity is the amount of heat in Joules is required by the substance to raise its…

Q: A 1.110-g sample of benzoic acid (HC7H5O2; molar mass = 122.12 g/mol) is burned in an excess of…

A: This problem can be solved by using the equation :                             q=mc∆Twhere q is the…

Q: In the laboratory a general chemistry student finds that when 9.01 g of K2SO4(s) are dissolved in…

A: Heat capacity is defined as the amount of heat that raises the temperature of a substance by 1…

Q: A calorimeter is calibrated by mixing two aqueous solutions each with a volume equal to 44.4 mL. The…

A: Given data:Calculate the heat evolved in the reaction of HCl and NaOH and enthalpy of…

Q: When 15.00 mL of 3.00 M NaOH was mixed in a calorimeter with 13.10 mL of 3.00 M HCI, both initially…

A: In this question we did not need a molarity of salt and specific heat  please find the below…

Thermochemistry

Thermochemistry can be considered as a branch of thermodynamics that deals with the connections between warmth, work, and various types of energy, formed because of different synthetic and actual cycles. Thermochemistry describes the energy changes that occur as a result of reactions or chemical changes in a substance.    

Exergonic Reaction

The term exergonic is derived from the Greek word in which ‘ergon’ means work and exergonic means ‘work outside’. Exergonic reactions releases work energy. Exergonic reactions are different from exothermic reactions, the one that releases only heat energy during the course of the reaction. So, exothermic reaction is one type of exergonic reaction. Exergonic reaction releases work energy in different forms like heat, light or sound. For example, a glow stick releases light making that an exergonic reaction and not an exothermic reaction since no heat is released. Even endothermic reactions at very high temperature are exergonic.