Q3 ) A. If a 70% (by weight) solution of glycerol has a specific gravity of 1.184 at 15°C, what is the density of the solution in (a) g/em? (b) Ibm/ft? and (c) kg/m³?

Q: A 2-L beaker contains 1.3 L of a volatile solvent solution. The concentration of solvent in the…

A: Given data: Concentration of volatile solvent in the liquid = 1.2 mM Henry’s constant of the solvent…

Q: gas is liquefied and the concentration of N2 in the liquid is 60% by weight. The unliquefied gas…

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Q: A solution of 20.91 % by weight H;SO, has a specific gravity of 1.150. What is the normality of this…

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Q: It's a Past question not a graded assignment.

A: The objective of the question is to calculate the volume of the crystallizer. The crystallizer is…

Q: 1. A fluid temperature of 70°F; fluid pressure of 1 atm 2. An inner pipe diameter of 0.34 inches…

A: Temperature = 70 0F or 294.261 K Pressure= 1 atm Inner diameter of pipe = 0.34 inch or 0.0283 ft

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 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: A coal source contains 1.1% sulfur by mass. If 2.0 × 10* kg of coal is burned and forms oxides,…

A: Given: mass of coal = 2×104 kg and contain 1.1% sulfur by mass and M.W of sulfur = 32 kg/kmole mass…

Q: 100 grams of X metal at 100 ° C is put into 140 mL of water at 25 ° C (specific is: 4.184 J / g "C)…

A: Mass of metal X (mx) = 100 g Metal temperature (Tm) = 100°c  Volume of water = 140 ml Water…

Q: The density of a certain liquid is given by the following exeation прие p = (AP ²+BT) e "P/ 15 the…

A: The density of a certain liquid is given by : To Find (i) To check the dimensional consistency of…

Q: (a) If a 520 mL ordinary glass beaker is filled to the brim with ethyl alcohol at a temperature of…

A: (a) Write the expression for the volume expansivity as follows: V2 = V1 1+γT2-T1     ......1…

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: 4.50 The process that you are designing requires that a vapor mixture of benzene and propane enter a…

A: The vapour mixture of benzene and propane enters the holding tank. The objective is to determine the…

Q: What is the change of energy (L. atm) of a system that absorbed 18.8 L atm of heat and had its…

A: Write the equation for the first law of thermodynamics as follows: ∆E = Q + W        ........1…

Q: Q2. (a). (1). Estimate the pressure exerted by 10 kg of CO₂ when charged into a vessel of 0.5 m² at…

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Q: # 4: What is the amount of energy given up by 300 kgs of ethanol that is initially at a saturated…

A: Given: 300 kg of ethanol ( 1 atm and 78.5 °C) Condensed and subcooled at 15 °C (1 atm) Consider…

Q: Predict the pressure exerted by 10 moles of ethane gas confined in a 5 liter container at 20C using…

A: Dear User! As per our authoring guidelines, we have solved the first three subparts. Please repost…

Q: Q3) In a 50 liter carbon di oxide gas is stored at 5MPa and 400 C.Find wwmw out the mass of CO2 in…

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Q: The temperature dependence of the surface tension of a liquid is given by the Sugden equation…

A: Write the Sugden equation as follows: γ = γ01-TTcn Apply ln both sides lnγ = lnγ01-TTcnlnγ =…

Q: Calculate the change in change in Gibbs energy of 15g of ik mass density 0.751 g/cm³) when the…

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Q: Three question are attached

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

Q: Consider the titration of 18.0 mL of 0.130 M Na A (a weak base) and 0.100 M H Cl. Calculate the pH…

A: Given: Molarity of NaA (M1)=0.13 M Volume (V1)=18 mL=0.018 L Molarity of HCl (M2)= 0.1 M Volume…

Q: A mixture of 40% ethanol in water is distilled at 1 atm by differential distillation until 75% of…

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Q: A solution made by dissolving 9.42 grams of an unknown compound in 137 g of water boiled at 100.37…

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Q: (3] A mixture of 40 mol% benzene and 60 mol% toluene is subjected to a simple batch distillation at…

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Q: What is the change of energy (L. atm) of a system that absorbed 18.8 L atm of heat and had its…

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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: In a room 2 m high, 5 m wide and 2.5 m long a container with 9 liters of water is placed. After 3…

A: Given : The initial volume of water  the volume of the water after 3 hours room dimensions,Height…

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: A gas mixture at 300K and 1 bar analyzing by volume 20% N2 and 80% CH4 is subjected to liquefaction…

A: Volume composition of the initial gas mixture: 20% N2 and 80% CH4 The temperature of the initial gas…

Q: 33. When one mole of ice is melted at a constant pressure of 1.00 atm. and at 0 C, the entropy…

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

Q: gas is liquefied and the concentration of N2 in the liquid is 60% by weight. The unliquefied gas…

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Q: The absolute moisture at atmospheric pressure at 35 ° C is 0.017 kg water / kg dry air. Determine:…

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Q: A rigid, constant-volume container containing a mass that could be solid, liquid and/or gas is…

A: Answer:1) Heat is transferred to Higher Temperature to Lower Temperature.  when contents is brought…

Q: A hydrocarbon has a MW of 114 g/mol and has a composition of carbon 84.06% and hydrogen 15.94%. What…

A: Given: Molecular weight = 114 For 100g of the compound,  C = 84.06g H = 15.94g

Q: A sample of gas in a cylinder as in the example in Part A has an initial volume of 58.0 L , and you…

A: Given data: Initial volume of gas = 58 L Initial number of moles of gas = 1.4 mol Final volume of…

Q: Find the density (in g/L) of CO, (g) and the number of molecules per liter (a) at STP and (b) at…

A: We know , density of gas = PM/RT Where, P = pressure of the gas M = molecular weight of gas R= gas…

Q: Calculate the change in pH that occurs when 1.10 mmol of a strong acid is added to 100. mL of the…

A: Given that- Moles of acid = 1.10 mmol =0.0011 mol Acid dissociation constant of CH3CH2COOH, Ka= 1.34…

Q: The volume of a gas sample was changed from 3.3 L to 19.9 L against a pressure 2 atm. Select the…

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Q: How many pounds per day (lbs/day) of lime and soda ash need to be delivered daily to a plant…

A: Given data: Calcium carbonate hardness = 200 mg/L as CaCO3 Magnesium Non-Carbonate hardness = 100…

Q: 8f thể following statement(s) is(are) true for theoretical oxygen demand? a) It is related to the…

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Q: Tetrachloromethane at a concentration of 15 mg/L (C°)is to be reduced to 15 µg/L (C) by an air…

A: Given:- Q/Q=40- Q=25m³/h- Ci​=15mg/L- Ca​=15μg/L=0.015mg/L To solve this problem, we can use the…

Q: gas is liquefied and the concentration of N2 in the liquid is 60% by weight. The unliquefied gas…

A:

Units and Dimensions

Dimensions are the basic concepts of the measurement of quantities. Units are the means of expressing the dimensions. For instance, an area has a dimension of L2 and a unit of m2.