A 200 cm solution with 0,08 sodium hydroxide (NaOH) 20.1 A 500 cm solution with 10,6 g sodium carbonate (Na2CO3) 20.2 20.3 A 250 cm° solution with 2 g ammonium nitrate (ON*HN) A 2 litre solution with 31,6 g potassium- 0.4 permanganate (KMNO4)

Q: Compound A (bp 188°C, mw = 180 g/mol) can be co-distillated with water (bp 100°C, mw = 18 g/mol,…

A: Given that :BP = 188 CMW  =180 g/molwater Bp = 100 CM.W =18 g/moldensity =1g/mlT =96 Cvapor pressure…

Q: Calculate the formal concentration in molarity of a sodium acetate solution prepared by diluting…

A: Solution 1 Concentration of sodium acetate solution = 25 ppm Volume of sodium acetate solution V1 =…

Q: QI/ Ammonia gas (A) is diffusing through stagnant N2 (B) under steady-state conditions. The total…

A: Total pressureP=1.013×10 Pa Temperature T = 298 K  Concentration of ammonia at point 1 = Y1 mole…

Q: Q4: Calculate the gas film coefficient (kg) and (ky) for the absorption of sulfur dioxide SO₂ from a…

A:

Q: The oxygen gas (O2) in a cylinder has a mass of 360 grams. How many moles of oxygen are present in…

A: Given that,  Mass of O2 gas in a cylinder = 360 grams  It is required to calculate the number of…

Q: .Calculate the % v/v of a glycerol-water mixture prepared by adding 100 g of glycerol (specific…

A: Given that : mass of glycerol = 100 g  specific gravity = 1.263  volume of water = 1 lt

Q: Calculate of the intensive/extensive fluid properties in the relevant fluid system with clear basis…

A: Basis:- 126.143 Kghr of feed flow Assumptions:  Let Heat of condensation of vapor is equal to…

Q: What is the volume, in ml, of Concentrated HCI (12N) necessary to make up 500 mL of 0.885N HCI…

A: Given that : Concentrated HCl,C1=12 Nwhen V2 =500  mlConcentrated HCl,C2=0.885 N

Q: Calculate the vapour pressure of a spherical water droplet 20 Å in radius at 25 °C. The vapour…

A:

Q: Calculate the molality of a 4.21 M ethanol (C₂H5OH) solution whose density is 0.9479 g/mL.

A: Given : Molarity of solution =4.21 M density = 0.9479 gml WE have to find out Molality of solution.…

Q: Acetic acid has a normal boiling point of 118 °C and a AHvap of 23.4 kJ /mol. What is the vapor…

A: The vapor pressure of the acetic acid is to be calculated at 250C.

Q: H2SO dissociates into ions as per the following equation: H2SO4 (aq) 2H (aq) SO 2 (aq)

A:

Q: 2) The absolute pressure within a 45.0-liter gas cylinder should not exceed 58.0 atm. Suppose the…

A: Write the SRK equation as follows: P = RTV-b-aVV+b        .......1 Where, a = 0.42748RTc2Pc1+m1-Tr2m…

Q: 6. (a) Nitrogen gasis made from sodium azide by the following reaction. If 3 mols ofsodium azide is…

A: Given: Nitrogen gas is made from sodium azide by the reaction given below: 2NaN3(s) → 2Na(s) +…

Q: A liquid mixture containing three components F, G and H is in equilibrium with a vapour phase in a…

A:

Q: Calculate the pH of the following: 500 ml of pure water 10.0 ml of 0.3 F hydrochloric acid added to…

A:

Q: H2SO4 dissociates into ions as per the following equation: H2SO, (aq) 2H* (aq) + SO, 2 (aq) a)…

A:

Q: Sulfur dioxide (A) diffuses through a stagnant layer of air (B) of 2 cm thickness at 45°C and 1.2…

A: Hi and thanks for the question. since you have posted a question with multiple sub parts, we will…

Q: .Verizon 89% 5:33 PM Done 3. The inside of a soda can is at a pressure of 350 kPa (gauge pressure)…

A: Part (a)First convert the given gauge pressure in absolute pressure in atm as:

Q: Three question are attached

A: Given: Nitrogen gas is made from sodium azide by the reaction given below: 2NaN3(s) → 2Na(s) +…

Q: . Breathing air containing an asphyxiant (gas that is not toxic but excludes oxygen from the lungs…

A:

Q: a) Calculate the energy required to dissociate a kilogram of sodium bicarbonate at 25oC. 2 NaHCO3…

A: To calculate energy required to dissociate a kilogram of sodium bicarbonate at 25o C

Q: • Calculate the time required for 80% sublimation of a sphere of naphthalene (diameter : 15mm) in…

A: This system is a volatile solid sublimation time. The expression to obtain the time contains the…

Q: Calculate (a) the specific volume, (b) the enthalpy and 12% relative humidity at a barometric…

A: The values for the following question are to be found using psychometric chart.…

Q: The viscosity values for the H2 and Freon-12 gas mixtures at 25 ° C and 1 atm pressure and the mole…

A: Given that, The viscosity of pure H2 gas (Mole fraction of H2 = 1)  μ1 = 88.4×10-6 poise The…

Q: 2. Determine the heating value of nonane, a type of liquid fuel in Btu/lb. 2.1 If nonane's specific…

A: 2.1 To calculate the heating value of nonane when its specific gravity has been modified due to…

Q: Calculate the concentration of the 5 chemical species in solution (keep 3 significant figures) when…

A: Given data:- Ka (CH3COOH/CH3COO_) =  2.0×10-5 mass of CH3COOH dissolved is 2.00gm Concentration of…

Q: When conducting an experiment of Nadsorption on a sample of coal at 77 Cand in the absence of…

A: N2 gas is adsorbed in the surface of coal. The pressure versus specific volume data for the…

Q: 2. To prevent the presence of air, noble gases are placed over highly reactive chemicals to act as…

A: given: mass of helium=5.50 g mass of krypton=35 g molecular weight of helium=4.0 g/mol molecular…

Q: A sample of oxygen is collected over water at 22°C and 752 mm Hg in a125-mL flask. The vapor…

A: Note: We are authorized to answer three subparts at a time, since you have not mentioned which part…

Q: Hydrohalpinic acid, HJh(aq), is a weak monoprotic acid with Ka = 4.09 × 105 at 25.0 °C. 25.0 mL of a…

A: Weak Monoprotic acid, HA → H+ + A- Conc. of weak monoprotic acid dissociate, Ka = H+A-HA H+ = A- = x…

Q: cyclopentane (C7H14) is in equilibrium with a vapour in a closed container. The vapour pressures of…

A:

Q: A gas mixture at 1,274 atm is composed of three gases. If the mole fraction of gas A is 0.382 and…

A: Given, Total pressure, P=1.274 atm Mole fraction of A, XA=0.382 Mole fraction of B, XB=0.275

Q: The standard enthalpy change upon dissolving one mole of oxygen at 25°C is -11.7 kJ. Use this number…

A: Given data: Standard enthalpy of dissolution of oxygen = -11.7 kJ

Q: Find "Moles of hydrogen gas produced (mol)" . Make sure the answer is in proper sig fig form.

A: In thermodynamics, the equation of state is defined as an equation showing the relationship between…

Q: Calculate (a) the specific volume, (b) the enthalpy and (c) the absolute humidity of the air at 50 °…

A: Dry bulb temperature= 50 deg C Relative humidity= 14 %

Q: Combining 5.0 L of a 5.0 mg/L ethanol solution with 10.0 L of a 15 mg/L ethanol solution results in…

A:

Q: a) Convert the weight fraction w(HNO3) given in the table to the mole fraction of X(HNO3) and draw a…

A: Solution: Solving first 3) a) Convert the weight fraction w(HNO3) given in the table to the mole…

Reactive Processes

Reactive processes are the processes in which any reaction occurs. The reactions can be any combination reaction, decomposition reaction, combustion reaction, oxidation reaction, reduction reaction, neutralization reaction, displacement reaction, or double displacement reaction.