Give some treatment methods for wastewater and explain.

Q: A water main that carries a flow of 0.5 MGD has been repaired after a break. The required chlorine…

A: Volume flowing = 0.5 MGD = 0.5 million gallon / day = 2273045 L/day  (1 gallon = 4.546 L)

Q: Make a list of formulation component with examples for making opthalmic solutions? Please answer at…

A: In pharmaceutical chemistry, an ophthalmic solution is a solution that is used for the treatments of…

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A: A question based on analytical separations that is to be accomplished.

Q: explain the mechanism of cleansing action of soap.

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A: Supporting electrolyte is an electrolyte which contains chemical species that are not electroactive.…

Q: 0.119 (measured) 3) Molarity of final unknown solution (calculated from calibration curve) M.

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Q: Experinent nome and dewical formaula Cobalt C1) nitkate Sulastance and Clemical frimula mm, 9/ mn…

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Q: choade the correct option for (a) and (16) and explain why it's carrect? 2) The Salid impurities…

A: Filtration is a process used to either isolate an organic solid or eliminate solid contaminants from…

Q: Can you describe the main pathways (ingredient class or method) for modifying the rheological…

A: Answer - Cleansing agents remove contaminants from a substrate, be it hair or skin. Cleansers used…

Q: petermine the % mass of sulfur, S at 910 ppm. Computation and Explanation:

A: Given: The concentration of S Solution is 910 ppm To find: % mass of the given concentration

Q: Which 0.500 M solution will be the least conductive? Choose all that apply. A.Glucose  B.Sodium…

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Q: ew volume if

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

Q: A tank contains 100 gal of brine made by dissolving 80 Ib of salt in water. Pure water runs into the…

A: Amount of salt present in water is 80Ib Water runs into the tank at the rate is 4gal/min Then, A be…

Q: An analyst weighed 0.25045 g of the Buffalo River Sediment reference material. (RM # 8704) to…

A:

Q: C. Preparation of Standard Curve and Beer's Law Analysis. Video for Part C Fill in the table below.…

A: A question based on Beer-Lambert law, which is to be accomplished.

Q: Equal lengths of magnesium ribbons are taken in test tubes A and B. hydrochloric acid is added to…

A: Hydrogen gas is produced when the metal reacts with acid. The production of hydrogen gas depends…

Q: 50 mg of granular salt is briefly stirred into a glass container of 1/5  liter volume filled with…

A: To calculate dissolved phase concentration , we would first calculate mg of salt dissolved in water…

Q: need

A: First Calculate the mass of Al :  Mass of Al = Density • volume  Mass of Al = 2.70gcm-3 • 13.2cm3…

Q: Part III: Determination of Saturated Solutions Temperature (°C) Molarity (dilute) Molarity…

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Q: Can you please solve all of the sub problems and show the step by step to the solution please and…

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Q: Prepare 500g IV pack of 5% m/m KCI. Write procedure how to do this

A: 5%m/m KCL means the 100g of stock contains 5 g of KCl

Q: Studies have revealed extremely high deposites of heavy metals and particulate matters in rivers,,

A: Extremely high deposits of heavy metals and other particulates makes the drinking water unfit. The…

Q: Calculate the density of water using the data below: * Weight of beaker and water, g 44.5369 Weight…

A: Given,  Weight of beaker and water= 44.5369g Weight of beaker = 34.5802g Volume of water= 10mL We…

Q: A 400 mL sample of water is filtered through a pre-weighed filter. After drying to constant weight…

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Q: elect the phenomenon that is being described by each statement a. Breaking b. Agglomeration c.…

A: 1. Which observes the clustering of individual dispersed droplets? - Answer - f. Aggregation   2.…

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Q: The purpose of adding sodium sulfate in the extraction is to decrease the solubility of caffeine in…

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Q: Use the follow data below and answer the following questions: Component Concentration (mg/L) CO2…

A: Introduction: Lime-Soda process: Lime (Ca(OH)2) and soda [Na2CO3] are used for removing the hardness…

Q: State the purpose of impregnating the filter paper with colloidion solution.

A: The pore size of ordinary filter paper is higher than that of colloidal particle. Hence the ordinary…

Q: Calculate the gravimetric factor of: FeO in Fe2O3 Bi2S3 in BaSO4 BaSO4 in (NH4)2SO4…

A: Gravimetric factor is conversion of gm Of compound into gram of single element. It is the ratio of…

Q: Mass of aspirin used is .090 g  the absorbance for the final solution was .304 nm  Slope is 1708…

A: Given: Mass of aspirin used = 0.090 g  The absorbance for the final solution was = 0.304 Slope is…

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Q: 30.00 mL of 6.00 M HCI is added to 570 mL of water to make a diluted solution. Calculate the new…

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Q: A tank with a capacity of 400 gal originally contains 150 gal of water with 25 lb of salt in…

A: Given: Tank contains 400 gal originally, contains 150 gal of water with 25 lb salt.  Water…

Q: What volume (in microlitres) of a stock solution of 50% SDS would you need to generate 15mL of a…

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Q: Which of the following conditions is optimal for a sublimation experiment? At Room Temp. At high…

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Q: volume off the filter flask is total of 35 ml of solution sC as is (250-35) + 215ML. sho extra…

A: Volume of filter flask = 250.0 ml  Volume of solution added into the flask = 35.0 ml Extra volume =…

Q: I each result so that it con solute standard deviations.

A: Given as, y=1.203±0.004×103 +1.825±0.005×102 -34.012±0.0013.9201±0.0006×10-32

Q: Hello, good day. I have a problem answering this question, and I need your help. Hoping for a…

A: Answer - According to the question - Sedimentation and flotation are solid-liquid separation…

Q: Observations: Burette Reading (ml) Volume of KCrz07 solution (m) volume of Naso solution (mi) (Final…

A: Given:  Normality of potassium dichromate solution ( K2Cr2O7) = 0.025 N  Volume of potassium…

Q: STARTING AMOUNT X What is the molarity of an aqueous solution that contains 0.0720 g C₂H4O₂ per gram…

A: Attached below is the image which contains the explanation as well as the answer in the format you…

Q: 73. 33.5ml of 0.9998N NaOH was used in the titration of 50ml HCl solution. Calculate the normality.…

A: Given -> Volume of NaOH (V1)= 33.5 ml = 0.0335 L  (1 L = 1000 ml) Normality of NaOH (N1) = 0.9998…

Q: Give some treatment methods for wastewater and explain.

A: We can make use of wastewater by wastewater treatment technologies. There are many methods for…

Q: be administered at a rate of 75 gtts/min using a microdrip set that delivers 60 gtt/mL. How long in…

A: Given: Flow rate       = 75 gtts/min Drop factor   = 60 gtts/mL Total volume = 250 mL