Two tanks are connected by a series of pipes as shown below. Tank 1 initially contains 150 grams of salt dissolved in 20 liters of water, while tank 2 contains 50 grams of salt dissolved in 10 liters of water. Beginning at time t = 0, pure water is pumped into tank 1 at a volumetric flow rate of 3 liters per minute. This causes brine to flow between the tanks, and to flow out of both tanks at the volumetric flow rates shown in the Fig. 2. Determine the salt concentration in each tank (C, and C2) at any time t>0.

Two tanks are connected by a series of pipes as shown below. Tank 1 initially contains 150 grams of salt dissolved in 20 liters of water, while tank 2 contains 50 grams of salt dissolved in 10 liters of water. Beginning at time t = 0, pure water is pumped into tank 1 at a volumetric flow rate of 3 liters per minute. This causes brine to flow between the tanks, and to flow out of both tanks at the volumetric flow rates shown in the Fig. 2. Determine the salt concentration in each tank (C, and C2) at any time t>0.

Chemistry & Chemical Reactivity

10th Edition

ISBN:9781337399074

Author:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Publisher:John C. Kotz, Paul M. Treichel, John Townsend, David Treichel

Chapter1: Basic Concepts Of Chemistry

Section: Chapter Questions

Problem 2RCYU: A student checked the accuracy of two standard top-loading balances by testing them with a standard...

See similar textbooks

Similar questions

Magnesium chloride is an important coagulant used in the preparation of tofu from soy milk. Its solubility in water at 20C is 54.6 g/100 g. At 80C, its solubility is 66.1 g/100 g. A mixture is made up of 16.2 g of magnesium chloride and 38.2 g of water at 20C. (a) Is the mixture homogeneous? If it is, how many more grams of magnesium chloride are required to make a saturated solution? If the mixture is not homogeneous, how many grams of magnesium chloride are undissolved? (b) How many more grams of magnesium chloride are needed to make a saturated solution at 80C?
400어 A DGDG MGDG SQDG mV 200- 0- 10 15 min 으
1.092 x 101g% = cg
The density of liquid chloroform is 0.047 g/mL. What is its density ?in units of Ib/in3 (cm 1 in., 2.205 lb = 1 kg 2.54) %3D Ib/in3 3-10 x 8.29 Ib/in3 2-10 x 5.35 Ib/in3 2-10 x 1.10 Ib/in3 3-10 x 1.70
CH₂-COOH Citric acid has the formula HO-C-COOH I CH₂-COOH CH2–CDD - Na* + HD-C-CDD- Na CH₂-COO- COO-Na A 25.0 mL sample of a concentrated citrus fruit cordial component (e.g. for lime juice), used in the food & drinks industry, was diluted to 250 mL in a graduated volumetric flask. A 25.0 mL sample of this diluted solution, required, on average, 22.5 mL of a standard 0.100 molar sodium hydroxide solution using phenolphthalein indicator for the titration end-point. A) 0.0075 Assuming all the acid in the cordial was citric acid, calculate the concentration of the acid in g/mL in the original solution. B) 0.576 D and is tribasic acid, forming the tri-sodium salt on complete neutralisation with sodium hydroxide. 1.44 0.00225
© Macmillan Learning Perform the calculation and report the answer using the proper number of significant figures. Make sure the answer is rounded correctly. 1.012 × 10-³ J = (0.016456 g) (298.3682 298.3567) K g. K
1. In your pharmacy you have a balance with a sensitive requirement of 7mg; 10,25,50 and 100ml graduated cylinder; and 1 oz apothecary and 4-ounce apothecary conical cylinder. What is the minimum measurable volume in ml using the graduated cylinder?a. 5b. 20c. 1d. 2
How do I include units into my slope intercept Units - g mL 1. Y=1.2534x+0.0250 Answer- Y=1.2534x ( mL ) + 0.0250 (g) 2. Y = 0.997x + 0.0585 Answers y=0.997x(mL) + 0.0585 (g)
Price the following prescription using Percentage Mark-Up plus Minimum Fee for the first prescription and the Professional Fee method for the second Rx Phenacetin = 5.00 Aspirin = 4.00 Caffeine citrate = 1.00 Div. Cap # XV Sig. One t.i.d. Given: Percentage Mark-Up = 20% Phenacetin = ₱152.55 per 1.2 kilo Aspirin = ₱65.00 per kilo Caffeine citrate = ₱25.95 per 1.2 kilo
5 x 10-8 kL= ? mL be sure to show work and report correct number of sig figs and units
72.2 gg C2H6OC2H6O in 2.22 LL of solution Express your answer using three significant figures. 11.65 mgmg KIKI in 107.2 mLmL of solution Express your answer using four significant figures.
A 48.0 mLmL sample of 4.3 %%(m/vm/v) NaOHNaOH is diluted with water so that the final volume is 106.0 mLmL Express your answer using two significant figures.