You have a gas with 40%N2,30%CO2 and 30% CH4. Calculate the aversge molecular weight of the gas. What was the base you chose?

Q: Below are the choices for every item. Answer it correctly. D. Common name of silicon carbide? E.…

A: D. The Common name of Silicon Carbide is "Carborundum".

Q: Blank 1 is used for separating liquids boiling below 150°C at one atmosphere from nonvolatile…

A: Separation of two components is carried out using distillation, absorption, adsorption, extraction,…

Q: May I ask how to calculate the enthalpy change for acetone as a liquid from 20 deg C to 60 deg C?…

A: Given: Initial temperature of liquid acetone T1=20 °C=293 K Final temperature of liquid acetone…

Q: H2. What is the vapor fraction and vapor composition of a mixture of 40% benzene and 60% acetone at…

A: The composition of benzene in the mixture The composition of acetone in the mixture The temperature,…

Q: What volume of ᴴ² will be combine with the 22 L ᶜˡ² (g) to form HCl (g)? What volume of HCl (g) will…

A: H2,Cl2  and HCl 22L Of Cl2  Assumption: Same temperature and pressure for all gases.

Q: Fill in the name and empirical formula of each ionic compound that could be formed from the ions in…

A: Positively charged ions (Anions) and Negatively charged ions (anion) attract each other to form a…

Q: A mixture is 20.00 mole% methyl alcohol, 50.0 mole% methyl acetate, and 30.0 mole% acetic acid.…

A: Given, The mole% of methyl alcohol is 20% The mole% of methyl acetate is 50% The mole% of acetate…

Q: If 1.00 g of a mixture of AgCl and AgBr contain 0.6635 g of Ag, what is the percentage of bromine?

A: Total amount of the mixture of AgCl and AgBr =1 g Total amount of Ag in the 1 g mixture of AgCl and…

Q: 8. Tantalum (BCC) has an atomic weight of 180.948 amu and an atomic radius of 0.146 nm. Calculate…

A: Step 1:The formula d= ZMwt/a3Na  Step 2: Step 3: Step 4:

Q: Identify the formula/name of the following compounds.                            Cesium oxide BaF2…

A: The following compounds are given: Cesium oxide BaF2 Lithium nitride

Q: a mixture of argon and xenon was prepared at a pressure of 1 bar and at 25deg celsius. The amount of…

A: Given that :there are two gases  i.e argon and xenon P =1 barT = 25 C =25 +273.15 =298.15 K

Q: Given the ternary phase diagram: c.) How many phases does a mixture of these liquids have? Liquid -…

A: Given: Liquid Amount (mol) xT xW xE A 15 0.5 0.25 0.25 B 20 0.33 0.33 0.33 C 7.5 0.1 0.8…

Q: A mixture of 96% ethyl alcohol + 4% water by weight creates an azeotropic mixture. It is not…

A: Basis: 100 kg of pure alcohol produced Refer to the below diagram for the given information about…

Q: iv- Assume the air is a mixture composed of 77.5% N2, 20.0% O2, 1.0% H2O and 1.5% CO2 (molar basis).…

A: Diffusivity of a gas in a multicomponent mixture of gases is generally termed as its Effective…

Q: gasoline contains primarily of 35% octane, 15% benzene, 7% propane, 12% ethylene, 18% butane and 13%…

A: Given that, The mass composition of Gasoline: Octane C8H18 : 35% Benzene C6H6 : 15% Propane C3H8 :…

Q: of

A: Mg = Atomic weight is 24.35 amu Contains = 60.10% of  23Mg (22.92 amu),  23.30% of  20Mg (20.02 amu)…

Q: Determine which solutions with the higher ionic strengths (I). Assume that they are 100% ionized.…

A:

Q: 9-25. You have 100 grams of water at 25°C in a container that holds exactly 200 ml. What mass of…

A: We have a water (2) methanol (1) system. The mass of water added in a 200 ml capacity container is…

Q: why does Xm also decreases with Ym upon an increase in temperature. Please explain

A: The temperature mole fraction phase diagram is obtained at constant pressure. On the x-axis, the…

Q: For a fuel with the following composition, 0.142 C2H(2*2+2) + 0.071 C6H(2*6+2) + 0.212 C5H(2*5+1)OH…

A: Given data: Composition of the fuel is as follows: C2H6= 0.142 C6H14 = 0.071 C5H11OH = 0.212 C8H18=…

Q: Use the following information to fill in the blanks below. Upon combustion, a 10.582 g sample of a…

A: Sample Weight = 10.582 g CO = 226.9760 g H2O = 6.8940 g

Q: distillation column

A:

Q: There are two separate phases, one with a composition of 12% phenol and the other with a composition…

A: Phenol is a volatile, white crystalline solid. It is an aromatic compount with the formula C6H5OH .…

Q: stoichiometric air can be considered as 21% oxygen and 79% nitrogen which means that 1molO2 :…

A: Given Old condition Air=21% oxygen + 79% nitrogen (O2/N2=1/3.76,mole ratio) MWair=28.85 g/mol New…

Q: 5. Find out the approximate mole fraction of component A in the liquid phase corresponding to the…

A: Boiling point diagram of A and B with mole fraction is given as shown below,

Q: Pyrites analyzing 81% FeS2 and 19% gangue is burned in excess air to produce a burner gas with an…

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

Q: LizO is added as an impurity to CaO. Suppose that Li* ions substitute for Ca* ions. Which statement…

A: Ca ion introduces positive charge of +2 and Li introduces charge of +1. If Li impurity is introduced…

Q: Calculate the average molecular weight of gas

A: Composition by volume of a natural gas given as-

Q: 2. What are the equilibrium vapor and liquid mole fractions of an equimolar feed of benzene,…

A: A mixture of hydrocarbons is separated into liquid and vapor isothermally

Q: Below are the choices for every item. Answer it correctly. G. A compound of Phosphorus that smells…

A: G. "Phosphine"  is a compound of phosphorus that smell as rotting fish.

Q: B: A sample of naphtha has the following characteristics: boiling point range 11.5 52°C specific…

A:

Q: Amount of benzene in Still pot: ABW=W·xwABW=200 mol  how did this become 200 when 300 mol of…

A: You are mixing Component balance to overall balance.  Given:  process is run until 50 mol% of the…

Q: Please answer for the following questions The following figure is the Lead-Tin Phase Diagram of…

A: Composition of the mixture is, Sn = 40 wt % Pb = 60 wt% Temperature = 150 0C

Q: (Torr) X2 0.1312 |0.2040 0.2714 0.3360 0.4425 | 0.5578 0.6036 The given table below shows the…

A: Assume Isopropanol = component 1 and n-decane = 2. Given Data: P01=1008 torr P02=48.3 torr At total…

Q: Coal has the following analysis: carbon = 75%, hydrogen 5%, oxygen 6%, nitrogen = 1.5%, sulfur = 3%,…

A: Coal has following ultimate analysis as given below. C=75%, H=5%, O=6%, N=1.5%, S=3%, H2O=1.5%,…

Q: 3.00 Ibm of Benzene is added to a 5.00 kg mixture of toluene and 1-pentene. There is four times as…

A: Given, Mass of benzene,  m = 3.00 lbm×2.20462 kglbm= 6.61386 kg   We know, molar mass of benzene is…

Q: When glucose having a mass of 1 g is dissolved in 255 g of water the boiling point increased by…

A: Solution: Using Raoult's law for elevation in boiling point:                  Delta TBP =KBP . m…

Q: A mixture is 10.0 mole% ethyl alcohol, 75.0 mole% ethyl acetate, and 15.0 mole% acetic acid.…

A: We know that, Molecular weight of ethyl alcohol = 46 g/mol Molecular weight of ethyl acetate = 88.11…

Q: A natural gas has the following composition by volume CH4=82%, C2H6=12%, N2=6% Calculate the average…

A: Average molecular weightAverage molecular weight is used to calculate the weight of gas mixture. It…

Q: Boiling occurs at INCREASING volume.

A: Given: Boiling occurs at increasing volume. Select the correct answer.

Q: For a mixture with the masses listed in the chart below, calculate the mass fractions and mole…

A: Given, A mixture has number of species with their mass. Here we need to calculate the mass fraction…