conections energy Kj /mol C=S0=0 272 573 492 265 799 522 How much enerdy Haka realesed in Kj taken in making 33.6 Liters of is STP conditions, accolding to this net balanced eduation: The answer must be N-1596

Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases pentafluoroethane…

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Q: Chlorodifluoromethane (CHF2Cl) was widely used in the compression/cooling circuits of refrigeration…

A: Given: Density of mixture = 3.06 g/L. Temperature = 14 oC And pressure = 0.974 atm.

Q: Suppose a sample of refrigerant gas consisting of a simple mixture of the gases pentafluoroethane…

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Q: AS= ΔΗ T -+R In K tropy considerations and the equation abo ease in temperature on the value of the…

A: Given , The relationship between □S and □H, □S = (□H/T) + R×ln(K) If □H = 0 , then, □S = R × ln(K)…

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A: Absorption capacity of speck boom = 3.8 tonnes / hectare  1 tonn = 1000kg , 1 hectare = 10000 m 2…

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A: Answer: Ideal gas equation is shown below: PV=nRTPVT=nR Here: P=pressure of the gasV=volume of the…

Q: factors which would contribure to departure from Nernstian behaviour.

A: Nernst equation is an equation which relates the reduction potential of an electrochemical reaction…

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A: Note: Thank you for question. Energy needed for heating 100 g of water from 25oC to 100oC (boiling…

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A: Entropy of any system is being defined by randomness of any molecule .  Expression used to find…

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Q: Pure water at 25°C the Value of Kw iS? Wh- 1s7

A: Pure water is weak electrolyte and slightly ionizes as: The equilibrium constant for the above…

Q: Pentaborane B5H9(s) burns vigorously in 02 to give B203(s) and H200). Calculate AHpxn for the…

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Q: Use Avogadro’s constant to relate themass and molar mass of molecules andionic compounds to their…

A: The molar mass and avogadro's number are related to each other. The number of atoms. molecules,…

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Q: Which row of the ICF table is defined by the balancedequation’s coefficients?

A: NOTE: It will be ICE i.e. initial-change-equilibrium table and not ICF.

Q: 9. For a gi -pontaneou A) at T 42 C) at all ter

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Q: oues The normo boiling temperatune of benze ne is 353.24 K and the va pour pressuse of lequid…

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Q: An ideal Pa f gtom a volume of l.00 m3 to gos exbands at a constant þeressune of 6.00x105 a volume…

A: Cyclic Process: When a state reaches to its initial position after a series of process is known as…

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A: The isothermal expansion is the process carried at constant temperature. If the expansion is against…

Q: 4. The molar heat capacity (Cp (T)) for N2 is given by, P,m C (T)=(27.0+5.9×10³T-0.34×10ʻT² )J mol"…

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Q: Jorm3 of Calciumcholcide dissolved is sorms of Water caused a rite in terperature of 3.4" in JMal…

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Q: the tocal heat energD required or produced when a salt n.soop disolves in water s pven by agtotal…

A: The heat of the solution of 0.500 g of salt is = 1000.01 J The molar mass of the salt is = 24.305…

Q: Normal Goilira po int 100.75°C of 760mm Hy whatess thevopour pressure boiligp. moronic accid is hd…

A: To calculate the vapour pressure , we would use Clausius Clapeyron equation.

Q: The natural logarithm of the Ka of NH4+ is plotted below, as a function of the reciprocal of the…

A: The plot of natural logarithm of Ka of NH4+, as a function of 1/T (reciprocal of absolute…

Q: 7. The heat capacity of N; as a function of temperature is shown below: Cp.m 28.883 -0.157T +0.808T…

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Q: O1.00g of dryicelie, solid COz)is odded to al Lelash contaring only air (78% N2 oand 22% Oz by…

A: Given: mass of CO2 added = 1.0 g Volume of flask = 1.0 L Temperature of flask = 25 oC. Total…

Q: equilibaium congtant K. Cateutate a occueig at temp. of e6c, with oG of -2.7 KJ/mol 2 R=8.314…

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Q: The melting temperature of a DNA molecule (in the sense of the temperature at which it undergoes…

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Q: leaks of hydrocarbon vapors from process equipment and evaporation of hydrocarbons from open areas,…

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Q: Provided the following information determine Δ?ΔHformation of C2H6(g).   C(graphite) + O2(g) ⟶⟶…

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A: Polyethylene terephthalate (PET)  polymer is one of the engineering plastics that have excellent…

Q: Calculate the standard enthalpy of formation, AHf, of liquid N2H4. ΔΗ. combNH3 ΔΗe = -71.5 kJ/mol…

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Q: In which of the fottowing aquerus sotationg Wouव सुल्य X/CC टपड म्० have श्क highest solabitity! for…

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Q: Calculate the AH,° of (a) MgCI (b) MgCl, (c) M9CI, , given the following data in KJ/mol A H° [Mg] =…

A: Born Haber can be used to determine the enthalpy of the given salts from its elemental form.

Q: A mixture of KCl and KClO3 weighing 1.92 grams was heated; the dry O2 generated occupied 148 mL at…

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Q: s with this equation of state: Pv = RT(1 %3D

A: There are three forms of states solid, liquid and gas.  Thermodynamics is the study of the flow of…

Q: 2.) Two bodies A audB with costaut total heat Cep and Cpo aud different mitial team peratures Ta.…

A: Please find the solution attached.

Q: 5. Hydrogen gas burning in excess from oxygen gas in 298K H2g + 1002g H2O+ excess O2g The heat of…

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Q: How much energy must be removed from a 125 g sample of benzene (molar mass = 78.11 g/mol) at 425.0 K…

A: Total heat released = 67.67kJ.  Negative sign show release of energy.

Q: Please ansuer the fallowives themochenmiskcy questian. Storchiometry or (and lanwikinal excess…

A: Limiting reactant:- A reactant which is present in lesser amount than required as per balanced…

Q: Find AS (cal/K) when 2.9 mol of some gas O is heated from 7.2 K to 2.6 Kwith P held fxxed at 1.00…

A: S2 - S1 = Cpln(T2/T1) - Rln(P2/P1) ..........(i) as pressure is fixed, we get equation 1 as :- ∆S =…

Q: Discuss the importance of Hess law with suitable example.

A: According to Hess law: The enthalpy change for any chemical reaction is independent of the route,…

Q: Consider the problem below: (Equation 1) H2(g) + 1/2 O2(g) H20(1) AH = -285.8 kJ/mol ---> %3D…

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Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.