ider the reaction 2H20 C8) >242 Ce) t Os ® AH= 483-6 kslmol %3) F 2.0 moles ņ Hyo e ove Converted to 2c3) and O (9) against a pressure Of o atm at 125°c· what is ou for this reaction

Q: I) AH>0 shows that reaction is an exothermic. II) Mole fraction of nitrogen (N2) in air is 0.21.…

A: We know, exothermic reaction releases energy, and endothermic reaction absorbed energy. So ∆H>0…

Q: 11 Q nple of KOH(s) at 25.0 C was added to 100.0 g of H,O(1) at room temperature inside an insulated…

A: Given that,  KOH is dissolved in water. After all the KOH is dissolved, the temperature of the…

Q: when 4.67 of (S) reacts at Calcu la ke AH for the following reaction: ZMgCs) + Og Cg). >gOC). - 1338…

A: moles of Mg(s) = mass / molar mass  Moles of Mg(s) = 4.67g / 24.31gmol-1  Moles of Mg(s) = 0.192 mol…

Q: The temperature of 1 mol of an ideal gas increasedfrom100Kto300K;Cv=3/2R. a) Calculate ∆S if the…

A: Given data is: Number of moles = 1 mol Initial temperature = 100 K Final temerature = 300 K Cv=3/2R.…

Q: A student obtains the following data by following an experimental procedure to this one. Based on…

A: Calculate the number of moles of Mg:

Q: me File UAMS About the Program | X A www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr O STATES OF…

A:

Q: If 14.5g of calcium carbonate decomposes via the following reaction, how many liters of carbon…

A: Number of moles of Calcium carbonate can be calculated as follows: No. of moles of CaCO3= massmolar…

Q: )The South le is aclually an elevation of 9000 ft, Go with a pressure ofE 10.5 psi,Ond the mole…

A: Given-> P = 10.5 psi Mole fraction = 0.00033

Q: 2NH, (g) – N, (g) + 3H, (3) AG = 34. kJ Now suppose a reaction vessel is filled with 1.30 atm of…

A:

Q: Prove that the Cv of an ideal gas does not depend upon specific volume by showing that: ( SCv/…

A:

Q: 4. A system contracts from an initial volume of 15.0 L to a final volume of 10.0 Lunder a constant…

A:

Q: For the reaction : N,Ham + Oz@) – Nze) + 2H2Om AH = -622.4 kJ The quantity of heat produced by the…

A: In the given reaction the hydrazine reacts with oxygen to form nitrogen and water. The equation for…

Q: What volume of propane C3H6(g) reacts with 100cm3 of oxygen used in the complete combustion…

A:

Q: reservoir contains 2.83 m3 of carbon monoxide at 6895 kPa and 23.6oC. An evacuated tank is filled…

A: According to the question, V1 = 2.83 m3 P1 = 6895 kPa T1 = 12.4 C = 285.4 K T2 = 18.3 C = 291.3 K P2…

Q: Q/ For a hypothetical gaseous reaction A +B =C In a Closed to be helf the Press ure of gas A. and at…

A: For a hypothetical gaseous reaction,                                     A + B ------> C…

Q: Calculate the pressure of O2 (in atm)

A:

Q: Combustible vapor-air mixtures are flammable over a limitedrange of concentrations. The minimum…

A:

Q: Ap is requi to öbtain a AG 6f The molar volume of H2O(I) is 18.02 cm³/mol. (b) For exactly 1 mol of…

A: ∆g(m)=v(m)∆p ∆P=?

Q: Confider a nou- biteractig particles & thseee aveilable Sige paectecle energy levela lavig energied…

A: We have to predict the number of ways the particles can be distributed.

Q: Sulfur dioxide is used to make sulfuric acid. One method ofproducing it is by roasting mineral…

A: The ideal gas equation is given as follows: PV=nRT Where P is the pressure, Vis the volume, n is the…

Q: for temperatures in the range 300 erate pressures can be approxima a = 6.15 cal mol- K- and E (a)…

A: Number of moles = 2 moles

Q: A 0.422g sample of pentane is placed 4 L reaction vessel with excess O2 . The mixture is then…

A: The reaction taking place is given as  C5H12 + 8 O2 ---> 5 CO2 + 6 H2O

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

A: The expression for Gibbs free energy change is given.

Q: The dead state for N2 in a gas mixture consists of (a CO2) , and (b N2) where a and b are the molar…

A:

Q: 7-Given the following data for graphite and diamond at 298K. S°(diamond) = 0.58 cal/mole deg %3D…

A: Given that, CO2 → C(dia)+O2         ∆H=+94.03 kcal/molC(graph)+O2 → CO2       ∆H=-94.48…

Q: 1. Calculate ∆G° for the combustion of ethane 2C2H6(g) + 7O2(g) → 4CO2(g) + 6H2O(l)   With the…

A: The ∆Grxn0 is given by the ∆Gproducts and ∆Greactants.

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

A:

Q: Gaseous iodine pentafluoride, IF5, can be prepared by thereaction of solid iodine and gaseous…

A: Since your question has multiple sub-parts, we will answer the first three sub-parts for you. If you…

Q: If 35.0 grams of magnesium oxide reacts with 21.0 grams of iodic acid to form magnesium iodate and…

A: Given: The amount of magnesium oxide is 35.0 g and the amount of iodic acid is 21.0 g. The…

Q: The tem perature of an ideal gas ina Ś.00L container originally at 1 atm and 25C lowered to 220k.…

A: Given is a situation when a gas had Volume= 5.00L Pressure= 1 atm Temperature= 25°C = 298K (Use…

Q: De sure to answer all parts. The AG" for the reaction is 2.60 kmol at 28C. In ene esperiment, the…

A: Given data : PH2 = 4.32 atm PI2 = 0.017 atm PHI = 0.50 atm Temperature = 25°C = 298 K Gas constant R…

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: O The initial volume, pressure, and temperature of helium gas trapped in a container with a movable…

A: Given  Initial Pressure (P1)         = 150 kpa Final Pressure (P2)          = 300 kpa Initial Volume…

Q: At constant pressure and 25℃, what is ∆H° for the following reaction 2C2H6 (g)+7O2 (g)→4CO2…

A: Given, when 38.2 g C2H6 reacted 1981 kJ energy is released.Number of mole = given mass / molar mass…

Q: Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH3(g) → 3 Ni(s) + N2(g) + 3 H20(g) If AG° =…

A:

Q: When limestone (solid CaCO₂) is heated, it decomposes into lime (solid CaO) and carbon dioxide gas.…

A: given CaCO3 solid =3.84 kg v= 500L T= 520.0 ;c find Kp

Q: Ethanol (C2H,OH) can be made from the fermentation of crops and has been used as a fuel additive to…

A:

Q: In order to produce solid iron, it first must bc processed from its orc, Fe2O3, in a blast furnace.…

A: The reaction taking place is given as, => Fe2O3 (s) + CO (g) ------> Fe (s) + CO2 (g) Given:…

Q: Consider the following reaction at 25 °C: 3 NiO(s) + 2 NH:(g) 3 Ni(s) + N2(g) + 3 H2O(g) If AG° =…

A: Delta G = 11.45 KJ/mol

Q: a 1.2 mol sample of oxygen is placed in a 20L tank at 100kPa, whta is tthe tank temperature?

A:

Q: A 641.003 g block of Cu at 661.659 °C is plunged into 1.204 kg of water (T = 58.134 °C) in an…

A: Given: Mass of water = 1.204 kg = 1204 g Initial temperature of water (Ti) = 58.134 ℃ Mass of Cu…

Q: IUOIUII Tate varies with pressure, concentratio. Coal gasicacion produces an easily-transportable,…

A: We have to arrange the given option to give rate which is  highest ranking 1 and 4 to lowest

Q: The thermal decomposition of ethylene occurs in manyindustrial contexts, for example, during…

A: Initial temperature, T1 = 10 ◦C or 283.15 K Initial pressure, P1 = 50 atm Density = 0.215 g/mL

Q: Vhen heated strongly, solid calcium carbonate decomposes to produce solid calcium oxide and carbon…

A: The question is based on the concept of ideal gas equation. we have been given equilibrium pressure…

Q: Methanol Fuel CH40 is burned with atmospheric air in a stoichiometric ratio. The mole fraction of…

A: During the burning process of methanol, the methanol reacts with oxygen to form carbon dioxide and…

Q: eajueoui so wion of a ave vage mmdeclar calculate Consider poly mer weight The molali'ly an tmat as…

A: Average Molecular weight of the polymer = 185,000 amu The molarity of solution needed to exert 30 Pa…

Q: Consider the following reaction: mol K SO₂(g) -297 248 2SO₂(g) + O₂(g) → 2503(g) SO₂(g) -396 257…

A:

Q: For some compound XY (Mol wt. of XY=130 g/mol) at 385.09 K and 1 atm, density=2.94 g/cm, Ce= 261…

A: The given problem can be solved using the following equation: