g+ 028) 2H20(g) Kp = 1.8 x 1037 at 600.0 K

Q: 3. Nitrogen dioxide is an important reagent used in a variety of industrial settings and it can be…

A: (b) The nitrogen dioxide synthesis takes places as the following reaction. N2(g)+2O2(g)→2NO2(g) The…

Q: When two cotton plugs, one moistened with ammonia and the other with hydrochloric acid, are…

A: From Graham’s law of diffusion we get Here, M2 is the molecular mass of HCl = 36.5 g/mol M1 is the…

Q: pressure: 708.1 mm Hg volume: 2.965 L temperature: 25.5°C How many moles of CO2 were produced?

A: Answer:- Given data:- Pressure = 708.1 mm Hg = 0.93171066 atm…

Q: A mixture of gases contains 86.6 g of C2H4 and 52.1 g of N2. What is the mole fraction of each…

A: Given, mass of C2H4 = 86.6 g  mass of N2 = 52.1 g  As, molar mass of C2H4 = 28.05 g/mol…

Q: If; P= 615 mmHg, T= 22ᵒC and n= 1mole. What volume is needed for this to work?

A: Given that : Pressure = 615 mm Hg Temperature = 22ᵒC Number of moles = 1 mol

Q: onsider the evaporation of methanol at 25.0 ∘C∘C: CH3OH(l)→CH3OH(g)CH3OH(l)→CH3OH(g). Find ΔrG at…

A:

Q: Please help me with both parts, they are attached as 2 screenshots, make it clear what the answer to…

A: Hey, since there are multiple questions posted, we will answer the first question. If you want any…

Q: The partial pressure of carbon dioxide in the atmosphere is 0.000314 atm. Calculate the partial…

A: Convert partial pressure from atm to KPa --

Q: For gases, STP is A. 1 atm, 0oC B. 1 atm, 0 K  C. 760 mm Hg, 0 K D. 760 mm Hg, 25oC

A: Given: For gases, the pressure and temperature for STP is asked.

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: JT = 0.605 atm for a solution of CaCl2, i= 2.47: 36.5 M

A: We are given the value of osmotic pressure in atm. We have to calculate the values for concentration…

Q: please help me. double and triple check your answers, previous tutors got it wrong.

A: Given, Mass of C6H6 = 66.3g. Mass of SO2 = 7.05g. Mass of C2H6 = 19.5g. Moles of C6H6, SO2 and C2H6…

Q: A closed vessel of volume 10.0 L initially contains 1.303 g of water and no water vapor. Please…

A: Mole= mass÷molar mass  Use ideal gas gas laws to get teh answer  Mass of remaining liquid= 1.008gm

Q: a 5.0 L container? A) 1 mol of Ne at 800 K B) 5 mol of Ne at 300 K C) 1 mol of CO2 at 800 K D) 5 mol…

A: We have to find out least value of mole per unit volume.

Q: The boiling point of ethyl ether was measured to be 10 °C at a base camp on the slopes of Mount…

A: As we can see from Fig. 10.24, at 10.0 oC, ethyl ether, will have:  Vapor pressure = 40.0 kPa (…

Q: In the combustion C6H6O2, what is the value of the slope expected for a) a plote of moles of C6H6O2…

A:

Q: What specific type of intermolecular force causes the increase of boiling point in alcohol…

A: Note - Since you have posted a question with multiple sub-parts, we will solve first three…

Q: A vessel containing 2.05 moles of helium gas at 23.6 °C has a pressure of 180 kPa. What is the…

A:

Q: The following balanced equation illustrates the decomposition reaction of ammonium carbonate when it…

A: Given,   decomposition reaction                NH42 CO3s→2 NH3g+CO2g+H2Og                Total…

Q: Which of the following conditions would be involved in defining the standard state? E a. 37 degrees…

A:

Q: At what temperature will urms for Ne (g) be the same as urms for He at 27 o C?

A: RMS is known as Root Mean Square speed and it is defined as the square root of the mean of the…

Q: Naphthalene undergoes sublimation: C10H8(s) ⇄ C10H8(g). In a closed container at 600.0 K, the…

A:

Q: Fill in the blanks: Identify the intermolecular force of attraction in each of the following cases:…

A: The force of attraction that exist between atoms, molecules and ions when placed close to each other…

Q: If 94.0 g of ice (ΔHfus = 6.02 kJ/mol, at exactly 0°C) is added to a 240.-mL glass of room…

A: Total heat consumed by ice to melt is calculated as shown below where Qw is the total heat, ΔHfus is…

Q: What is the symbol of moles in the ideal gas equation? Select one: a. V b. R c. n d. P

A:

Q: Explain the meaning of AH; CeH61) = 49 KJ. Include a chemical equation in your answer, and include a…

A: Concept:  Enthalpy of formation: The enthalpy of formation is the standard reaction enthalpy for the…

Q: Carbonate rocks, such as limestone (primarily CaCO3(s)), are often identified by adding a few  drops…

A: Temperature = 298 K  Pressure = 1 atm  Volume collected = 78 ml = 0.078 L

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

A: Here we have to determine Kp of the following given equilibrium reaction of decomposition of CaCO3.

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: At 298 K, N₂(g) + 3H₂(g) 2NH3(g) At 298 K, NH₂(g) 1/2N₂(g) + 3/2H₂(g) Is NH3 favorably formed at 298…

A: Given :  N2(g) + 3H2(g) ⇌2NH3(g)  K = 5.8 x 105 NH3(g) ⇌1/2N2(g) + 3/2H2(g)K= 1.3 x 10-3

Q: Fermentation of glucose produces ethyl alcohol and carbon dioxide; C 6H 12O 6(l) → 2 C 2H 5OH(l) + 2…

A:

Q: At 298 K, N,(g) + 3H2(g) 5 2NH3(g) K=5.8x105. At 298 K, NH3(g) S 1/2N,(g) + 3/2H,(g) K=1.3x10-3 Is…

A: Equilibrium constant: The relationship between the concentrations of the different substances…

Q: 2.0 M NO, N2, and O2 are added to a 1.0 L container at 2275 K and react according to the following.…

A: If K is larger than Q, concentration of products are less. Thus, equilibrium shifts towards right.…

Q: Consider the Navarro, N scale at freezing point and boiling point are 30oN and 330oN,respectively.…

A: The relation of of Navarro scale to Celsius scale is given by (N scale -melting point/(boiling…

Q: che partial pressure of O2(s

A:

Q: Sketch three isochores for the same gas at three different volumes V1, V2 and V3 where V1 = V3 and…

A: A question based on chemical thermodynamics that is to be accomplished.

Q: When an excess of sodium hydroxide is added to an aque- ous solution of ammonium chloride, gaseous…

A: Given that: Mass of ammonium chloride=3.68g Temperature= 30°C = 30+273=303 K Total Pressure = 0.9884…

Q: Calculate K꜀ for each of the following equilibria:

A: The given equilibria are   H2(g) + I2(g) ⇔ 2HI(g) ; Kp = 49 at 730 K2SO2(g) + O2(g) ⇔ 2SO3(g) ; Kp =…

Q: 8) The freezing point of methane is -295°F and the boiling point is -263°F. The tem re of the…

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

Q: Iding because of the toxicity of CÖ. methane, CH,(g), to yield liquid w

A: The Old Thermodynamist says: The incomplete combustion reaction of methane produces CO(g) not…

Q: Mass of empty gelatin capsule Mass of gelatin capsule plus alloy sample Mass of empty beaker Mass of…

A:

Q: At 298 K, N₂(g) + 3H₂(g) 2NH3(g) At 298 K, NH3(g) 1/2N₂(g) + 3/2H₂(g) Is NH3 favorably formed at 298…

A:

Q: e partial pressure of S

A:

Q: 20. In a railroad yard, a 2.5 X 104-kg boxcar moving at 8.5 m/s is stopped by a spring-loaded bumper…

A:

Q: The pressure of a sample of neon gas at 171.2°C and 75.4 kPa was increased to 91.1 kPa. What is the…

A: PV = nRT  P1 / T1 = P2 / T2  T = 171.2 + 273 = 444.2 K

Q: Carbon monoxide, a toxic product from the incomplete combustion of fossil fuels, reacts with water…

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:

Q: 6. What exists in a system that is at 1 atm and 150°?

A:

Q: DATA : Mass of Magnesium (g) 0.0525 g Volume of hydrogen gas (mL) 50.0 mL Temperature of hydrogen…

A: Answer:- This question is answered by using the simple concept of stoichiometry which involves the…

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.