10 O when grams, and in a calo the tem pe heat capac what is th

Q: The value ofE for a system that performs 111 kJ of work on its surroundings and gains 89 kJ of heat…

A: According to the sign conventions, Work done by the system is taken as negative. Heat gained by the…

Q: 5.145 A piece of silver with a mass of 362 g has a heatcapacity of 85.7 J/°C. What is the specific…

A: Given: Mass of silver= 362g Heat capacity= 85.7 J/°C To find: The specific capacity of silver.

Q: Calculate the molar heat capacity of aluminum. 5.0 g block of metal at 99.5 °C was dropped into…

A: Cal/g.K is the units for specific heat capacity.

Q: Istol atq at ros lq A).emeldong lls not how nuoy worle.yuemoi . How much heat will be transferred…

A: Solution - Exothermic reaction - An exothermic reaction is a "reaction for which the overall…

Q: What happens to the value of AH for a thermochemical reacti reaction is reversed? *

A: Heat of a reaction :  Heat energy change measured at constant temperature and pressure is called…

Q: Anant Gyan Date Page A complete combustionm of aceticacial 7.cook to form water and corbon dioxide…

A:

Q: Question attached

A: The specific heat of air at constant volume is given to 0.718 kJ/kgK. This means that the 0.718 kJ…

Q: 5.85 A 44.0-g sample of an unknown metal at 99.0°C wasplaced in a constant-pressure calorimeter…

A: Given: Mass of the unknown sample= 44.0g Mass of water= 80.0g Temperature of the metal=99°C Initial…

Q: Suppose 61.0 g hot metal, which is initially at 120.0°C, isplunged into 100.0 g water that is…

A: Given information,    Mass of hot metal is 61.0 g    Mass of water is 100.0 g    Initial temperature…

Q: Suppose 32.1 g ClF3(g) and 17.3 g Li(s) are mixed andallowed to react at atmospheric pressure and…

A: When reactants react in a chemical reaction, they react by according to their stoichiometry. A…

Q: Given the following thermochemical reaction equations: A + B C AH =433 kJ/mol and 2D C AH =282.6…

A: ∆H of a reaction in magnitude remains same only sign changes when a reaction reversed.

Q: Calculate how much heat 32.0g of Iron (Fe) absorbs when it is heated from 25oC go 80oc. How many…

A: Heat is absorbed by a system to raise its temperature. During this process there can also be a…

Q: Which of the following statements islare true? I. q (heat) is a state function because AH is a state…

A: The correct statements are:

Q: 5.38 A 0.1375-g sample of solid magnesium is burned ina constant-volume bomb calorimeter that has a…

A: The given data contains, mass = 0.1375 g. Heat capacity = 3024 J/°C Temperature=1.126°C

Q: In the specific heat equation the delta T symbol (∆T) stand for?

A: The specific heat capacity equation is used to find the heat change in a material due to a change in…

Q: . What is the essence of determining the heat capacity of the calorimeter? Is it possible to replace…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: um with the coffee ter at 62.7 °C. J qunknown fic heat capacity of aterial? ?] J/g °C

A: Mass = 58.0 g Initial Temperature = 111.0 °c Final Temperature = 62.7 °c Q = -7550 J

Q: The specific heat capacity of solid iodine is 0.427 J/g⋅⋅oC.  Calculate the final temperature (°C)…

A:

Q: The energy of the universe is constant That what mentioned by the first law of thermodynanics Does…

A: According to the first law of thermodynamics, the energy of the universe remains constant. For a…

Q: The following thermochemical equation is for the reaction of Fe3O4(s) with hydrogen(g) to form…

A:

Q: Calculate the energy required to heat 252.0 mg of cyclohexane from 16.1 °C to 31.9 °C. Assume the…

A:

Q: Mg(s) + 2HCl(aq) --> MgCl2(aq) + H2(g)  Using the equation and knowing that △Hrxn= -467 kJ/mol…

A: The enthalpy for the reaction is -467 kJ/mol when one mole of HCl (aq) is reacted. The enthalpy for…

Q: a sample of water with a mass of 38.10g absorbs 2.150 KJ of heat energy If the intal temperature ot…

A:

Q: If the reaction of 2.5 g of Ca transfers 487 J of heat to a solution in a calorimeter (i.e. qsoln =…

A: Given : Mass of Ca reacting = 2.5 g And amount of heat transferred to the solution = 487 J Atomic…

Q: 18_u-igNsIkr/18P3]H-IvdWKW_BBZZ16tTytly4Fcfu6zOtOf80MM9ssjVNAaf12UnyqOVi-iJmPnmc371rY... Spotify Web…

A:

Q: Iron has a molar heat capacity of 25.1 J/mol oC. What is the change in heat (q) if a 20.0g piece of…

A:

Q: What is specifi c heat?

A: The ratio of the energy supplied in the form of heat to the rise in the temperature of the system is…

Q: How much energy is required to change the temperature of 21.5 g Cu from 27.0 °C to 88.1 °C? The…

A: Given: Specific heat capacity of copper = 0.385 J/g⋅K. Mass of copper = 21.5 g. Initial Temperature…

Q: At 1 bar, how much energy is required to heat 65.0 g of H, O(s) at –16.0 °C to H, 0(g) at 125.0 °C?…

A:

Q: FInd the question in attachement

A: Given: Heat transferred(Q) = 46.71 kJ = 46710 J Mass of slab(m)= 1.429 kg = 1429 g  intital…

Q: Calculate the energy required to heat 1.20 kg of water from 49.6 °C to 60.1 °C. Assume the specific…

A: The mass of the water sample is = 12.0 kg The initial temperature of the water is = 49.6oC The final…

Q: Fises by 27.3°C. The heat capacity of the calorimeter is 6.18 kJ/°C. a) Calculate the heat absorbed…

A: Mass of sample octane =3.80 g ∆T = 27.3 oC Heat capacity of calorimeter = 6.18 kJ/oC

Q: The destruction of the ozone layer by chlorofluorocarbons (CFCS) can be described by the following…

A: In this question, we want to determine the ∆H°rxn in kJ for last Reaction.

Q: Image attached

A: Given, T1 = 18C°T2 = 69C°∆T=(T2-T1)=(69-18)=51C° The heat required(q) = 672 J Calculating the heat…

Q: A chunk of aluminum weighing 18.5 grams and originally at 98.95 °C is dropped into an insulated cup…

A:

Q: rved. What is the heat capacity of the

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: Specific Heat Capacity (cal/g • °C) Substance Aluminum 0.21 Alcohol 0.58 Water 1.00 Wood 0.42 You…

A: Heat capacity is defined as the quantity of heat absorbed by a substance to raise the temperature of…

Q: On a 5 day wilderness expedition you'll need to heat 4.0 kg of water to the boiling point each day.…

A: Given: number of days = 5 mass of water needed each 1 day = 4.0 kg mass of water needed each 5 day =…

Q: 3. The enthalpy change for combustion of the methane is -56 kJ/g. Calculate, how much heat is…

A: Given : Enthalpy of combustion of methane = -56 kJ/g Mass of methane = 0.5 kg = 500g

Q: 1421J of heat is required to raise the temperature of 350g of metal by 32.00C. Find the specific…

A:

Q: lculate the energy required to heat 1.50 kg of water from 40.4 °C to 48.9°C. Assume the specific…

A: The given data: The mass of water = 1.50 kg = 1500 g The specific heat capacity of water = 4.18…

Q: We have a calorimeterthat has a mass of 100.0 g of waterinside (cwater = 4.1840 J/g-K). The…

A: Given: Mass of water = 100.0 g. Initial temperature of water = 20.0 oC Final temperature of system =…

Q: ITY A lead (Pb) pellet having a mass of 26.47 g at 89.98°C was placed in a constant-pressure…

A:

Q: For 6.60 g of a substance initially at 14.5*C with a heat capacity of 0.400 J/g*C, what will be its…

A:

Q: 3. Calculate the amount of energy (in kJ) needed to heat 346 gram of liquid water from 0 °C to 182…

A: amount of energy (in kJ) needed to heat 346 gram of liquid water from 0 °C to 182 °C is given below

Q: A 1.0kg sample of antimony absorbed 30.7kJ, raising the temperature of the antimony from 20.0 C to…

A: It is given that:Mass of the sample = 1.0 kg        Heat absorbed = 30.7 kJ Initial temperature (Ti)…

Q: A new material was created in the lab.  In order to determine the molar heat capacity, Cm, of the…

A:

Q: Which of the following statements about internal energy, E, is false?

A:

Q: 5. The combustion of methanol CH,OH is given by the reaction 4CO+ 8H,O 4CH,OH + O Determine a. Heat…

A: NOTE: Note : please note Thermodynamic value was not provided in the question.  so,  I have used…