At room temperature when HI (aq) is added to potassium bisulfite, KHSO3(s), sulfur dioxide is formed and the reaction vessel becomes cold.  HI (aq) + KHSO3(s)→ SO2(g) + H2O(l) + K+(aq) + I-(aq). Fill in the blank: A.) If the temp of the reaction vessel is increased then Ea,rev will... (decrease, stay the same, increase, or need more info). B.) If the temp of the reaction vessel is increased then Kc will... (decrease, stay the same, increase, or need more info).

Q: A BaSO4 slurry is ingested before the gastrointestinal tract is x-rayed because it is opaque to…

A: Let the concentration of barium ion and sulfate ion at equilibrium be x. The standard Gibbs free…

Q: A reaction occurs where ethane, C2H6 is prepared by the reaction of C with H2. Given the following…

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Q: A) Generate a graph of ln Ksp vs 1/T (K) and find the best-fitting line.  This line equation will…

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Q: Consider the reaction of chlorine with manganese dioxide: 3 Cl₂(s) + 2 MnO2(s) + 8 OH(aq) →6 Cl(aq)…

A: Consider the reaction of chlorine with manganese dioxide: 3Cl2(g)+2MnO2(s)+8OH−(aq) ⇌…

Q: 2NH, (2) -N, (g)+3H, e) AG -34. kJ Now suppose a reaction vessel is filed with 9.81 atm of ammonia…

A: Given,

Q: Mass of NaOH : 2.021 g   Mass of Solution: 79 g  initial temp: 20.6 C final temp: 22.6. C Change…

A:

Q: Select which of the following constant pressure processes has AH° equal to AE°? Select all that are…

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Q: In process contact, the material produces phosphoric acid. One The reactions in the process are the…

A: According to Le Chatelier's Principle, if a system at equilibrium undergoes any kind of stress then…

Q: What is the main differences between Langmuir's isotherm and Freundlich isotherm?

A: In this question we will discuss about main difference between both type of adsorption Isothermal.…

Q: Which of the following is TRUE for the combustion of liquid octane (C3H18) in the presence of excess…

A: Standard enthalpy of combustion is defined as the enthalpy change when one mole of a compound is…

Q: At what temperature in Kelvin will a reaction have AG = 0, when AH=-24.2 kJ/mol and AS = -55.5…

A: ∆G = 0  ; ∆H = -24.2 KJ/mol  ∆S = -55.5 J/k.mol  Temperature in kelvin = ?

Q: (C) Plot the resualts tor Experimenis 1 and 2 on the grid and draw two smooth line graphs. Clearly…

A: Given: On x axis volume of acid is given . On y axis temperature is given in celcius scale.  Two…

Q: The value of AH' for the decomposition of calcium chloride into its constituent elements, CaCl2 (s)…

A:

Q: In a certain operation, 100 kg of limestone containing 80% carbonates (CaCO3 and MgcO3) is calcined…

A: First we would calculate total mass of carbonates . Then we would let moles of CaCO3 to be 'x ' and…

Q: -If the Ke for the reaction of 2NO(g) + O,(g) = 2NO2(g) is 4.2 x 1013 at 300K, what is the Ke for…

A:

Q: Consider the reaction of chlorine with manganese dioxide: 3 Cl2(s) + 2 MnO2(s) + 8 OH(aq) →6 Cl(aq)…

A: Equilibrium constant  is defined as the product of concentration of products divided by the product…

Q: A BaSO₄ slurry is ingested before the gastro intestinal tract is x-rayed because it is opaque to…

A: Given data contains, Temperature is 37°C =310 K. The value of delta G° is 59.1 kJ/mol.

Q: Calculate the overall AG°ƒfor the chemical reaction at 100°C in units of kJ/mole to 2 decimal…

A:

Q: Enter your answer in the provided box. Calculate AG for the following reaction at 25°C: ЗРЬ* (aq) +…

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Q: During the expansion of 0.9784 mole of N2O4 gas, the pressure decreased from 2.299 atm to 1.291 atm.…

A: DS of this process is approximately 4.69 J/K

Q: Carbon dioxide from the atmosphere "weathers," or dissolves, limestone (CACO3) by the reaction C&CO3…

A: Given-> CaCO3(s) + CO2(g) + H2O(l) --->Ca2+(aq) + 2HCO-3 (aq)

Q: 17 Coal can be converted to methane, a chief component of natural gas. The reaction has AH° = -74.85…

A:

Q: temperature of 210°C. If the fuel begins at 1.00atm, what is the pressure of the fuel ure of 1.00atm…

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Q: Give the expression for Keg for the reverse reaction. All are gases in a closed container. C2H6 + 2…

A: Given the expression for keq the reverse reaction .  Since all are gases and all the gases in a…

Q: The research and development unit of Air Liquid company is studying the reaction between two…

A: The given chemical reaction in equilibrium is: CH4(g) + 2H2S(g) ⇌ CS2(g) + 4H2(g) ; Kc = 0.036…

Q: Where will the stress be if volume were to increased for the following reaction? 4HCI (g) + O2 (g)…

A: The stress or the direction of equilibrium depends on the volume if, ∆n≠0Where∆n=no .of moles of…

Q: ssion of sulfur into the atmosphere. The process can be especially important in the fication of…

A:

Q: CaO(s) + SO2(g) + 0.5 O2(g) = CASO4(s) The above chemical reaction can be used by industrial smoke…

A: Given reaction is:   CaO(s)+SO2(g)+0.5 O2(g)⇔CaSO4(s)

Q: nsider the following reaction CS2(g) + 302(g) → CO2(g) + 2SO2(g) nixture containing only CS2(g) and…

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Q: Which of the following processes has ΔS<0? Select one: C3H8(g) + 5O2(g) → 3CO2(g) + 4H2O(g) 1.0 L of…

A: The study of flow of matter is called thermodynamics. Entropy is an important term used in…

Q: A vessel contains 2.00 moles of an ideal gas at a standard temp and pressure od (0C and 1atm). if…

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Q: A gas consisting only of CO and N2 is made by passing a mixture of flue gas and air through a bed of…

A:

Q: The reaction of sulfur dioxide(9) with oxygen(9) to form sulfur trioxide(9) proceeds as follows:…

A: Given,  Mass of sulfur dioxide (so2) = 24.1 g For the reaction of 24.1g of so2 heat evolved is 37.2…

Q: Consider the reaction: H2(g) + I2(g) → 2HI(g). A plot of InK vs. 1/T yields the following…

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Q: 11 Calculate the AG in kJ of the following reaction: NO2 (g) + SO2 (g) --> NO (g) + SO3 (g) Given…

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Q: i If concentration of [CrO4 ] in Expt. 7 is found to be 6.7 x 10 M, what is the experimental Ksp of…

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Q: The white powder of LiHCO3 is unstable and when heated the following reaction occurs: 2LiHCO3(s) →…

A: Mass of LiHCO3 = 2.3g Volume of container = 1.4L Temp. Of Container = 350°C According to bartleby…

Q: Consider the complete combustion of glucose (C6H12O6) with O2 and calculate the moles of CO2produced…

A: Given, Mass of glucose, C6H12O6 = 1.02 g Volume of O2 , V = 25 mL = 0.025 L   (1 mL = 0.001 L)…

Q: in which the system will shift in esponse to the following stresses. FO(g) + 3H2(g) - CH4(g) +…

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Q: The standard heat of reaction for the production of formaldehyde in the reaction, 2 CH;OH (1) + 02…

A: Given: ∆U=-326.2 kJ/molT=25oC  =(25+273) K  =298 K

Q: The reaction for cobalt oxide reduction using CO is given as: CoO + CO = Co + CO2 ΔG°=-48500 + 4.96T…

A: Reduction reaction is defined as the reaction in which a chemical specie gains electron.…

Q: What is the value of AG (kJ mol-1) for this reaction at 320.1 °C? The data refer to 25 °C: 2 PC13…

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Q: Sample: Commercial bleach Technical specifications: - Composition: sodium hypochlorite (NaClO) and…

A: Given the active chlorine content of the commercial bleach = 2.00 % to 2.50 % (m/m) Since % m/m of…

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Q: For the following reaction, indicate the false statement. T/I H₂O + CI HCI + H₂O

A:

Q: 4.00 LL reaction vessel at 1100 KK: C(s)+H2O(g)⇌CO(g)+H2(g)C(s)+H2O(g)⇌CO(g)+H2(g) If during the…

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Q: P4.41 The lactic acid byproduct recovered from cheese plants can be used to make a variety of…

A: The explanation is given below-