Select whether the factor will either SHORTEN or LENGTHEN the characteristic of the dosage form.   SHORTER LONGER Large particle surface area = ___ dissolution time       Low volume of dissolution medium = ___

Q: 100 µL of a 5.00 ppm Mn" solution was added to a 25.0 mL volumetric flask and made up to volume…

A: Given that:  Initial volume of Mn2+ solution(V1) = 100ul = 100ul×1ml/1000ul = 0.1 ml Initial…

Q: 1. Ion exchange resin is commonly used for purification of pharmaceutical products from a cell…

A: 1. The specific surface area (SSA) of a resin particle can be calculated using the following…

Q: None

A: Lineweaver-Burk Plot Basics:The Lineweaver-Burk plot is a graph that helps understand enzyme…

Q: (250+2) Sample cell calculations : Mmo01.3mL Fraze (need) (stock) а така им enzyme fatty acid 120 MM…

A:

Q: 1. What's the slope of the calibration curve? 3.95 x 10-5 4.17x10-5 1 20484 25257 2. What's the…

A: The linear regression equation of the calibration curve is: Y = 25257X - 114.32

Q: )) 0.6g sample contains sulfur (S) has been dissolved. The sulfur is precipitated as BaSO4. If the…

A: Answer - (a)

Q: Calculate the concentration of Tl+ in a saturated solution of TlBr in 0.9 % w/v NaCl solution.…

A: First, we need to calculate the molar concentration of the mentioned NaCl solution.

Q: Dosage (mg/L) 1 2 Residual Cl₂ (mg/L) 0.2 0.45 3 1.05 لله 4 2.75 5 4.5 6 5.15 7 6.03

A: In the given problem we need to determine the break point dose of chlorine.

Q: article size and g d on three variah

A: The synthetic precipitation can be used. The transformation course into strong over substance can be…

Q: A culture is incubated for 10 hours. 1 hours after inoculation it reached the exponential growth…

A: Solutions- Data given- Time = 10 hrs, 1 hrs after inoculation (initial). 4 hrs after inoculation…

Q: Table 1. Data on EDTA Standardization Weight of CaCO3 (g): 0.2003g Trial Volume of EDTA (mL)…

A: Each of Ca2+ is neutralised with 1 mol of EDTA. Also, No of moles = Mass / Molar mass

Q: How sedimentation rate got influenced by particle mass ?

A: The process of settling down of a particle due to gravitational pull is known as sedimentation.

Q: What is a good way to test for losses during your procedure? Change all parameters during the…

A: The objective of the question is to identify the best method to test for losses during a procedure…

Q: The calcium ion binds to a certain protein to form a 1:1 complex. The following data were obtained…

A: To determine the value of  KD graphically.

Q: Opioid dependence is described in the Australian Medicines Handbook as a chronic frequently…

A: Here we have to predict the frug A and B from the list .

Q: outline how chemical precipitation is used to separate heavy metals from polluted water using…

A: Heavy metal are toxic substance which hazardous for human life. Generally heavy metal are present in…

Q: how to find the slope and activation energy

A: To find out the slope of the ln(rate) versus 1/T graph and the activation energy.

Q: A. Solid stationary phase with liquid or gas mobile phase. B. Solute attracted to specific group…

A: All given types are of chromatography.

Q: Please don't use Ai solution

A: Impact Strength Impact strength refers to the ability of a material to resist sudden forces or…

Q: Which of these types of coprecipitation happens with greater probability when the particle growth of…

A: There are four types of method through which crystal growth happens-  1- mixed crystal formation 2-…

Q: Ways to calculate AHRXN°: 1. Direct Method: Use this method if the cpd of interest can readily be…

A: 1. Direct method:       The given reaction is -         2CO(g) + O2(g) ----> 2CO2(g) COThen, the…

Q: Improve the reaction efficiency of chemicals and pollutants High potential at interface MNBS have…

A: MNB technique is used for waste water treatment.

Q: f AgNO3 adsorbs on the surface of AgCl precipitate, this may cause negative error.   TRUE OR FALSE

A: A question based on tools in analytical chemistry that is to be accomplished.

Q: If 5 µM enzyme was used to obtain the data in the summary plot below, V-max = ________________ µM…

A: Given, Concentration of Enzyme = 5 μM V-init ( μM sec-1 ) vs S-init ( μM ) Plot is given. V-max =?…

Q: A 0.0200 gram blood sample was decomposed by a microwave digestion technique followed by dilution to…

A: A 0.0200 gram blood sample containing Pb was estimated with the help of lead complexing agentby…

Q: Fluoride determination can be performed photometrically with alizarin red and Zirconium acid…

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

Q: Pre-lab: Experiment 6 All Sections 1. Define the following terms: Surface tension Viscosity Freezing…

A:

Q: 2. An enzyme that causes an apple to turn brown after it is cut was studied using Lineweaver-Burke…

A: S1/SV1/V4.80.2083333330.08112.345679011.20.8333333330.04820.833333330.61.6666666670.03528.571428570.…

Q: Sedimentation and Decantation

A: These methods are used for separation of  mixture in solution. In sedimentation , the insoluble…

Q: As part of a method validation for the extraction of halogens from a scrubbing column a spiking…

A: “Since you have posted a question with multiple sub-parts, we will solve the first three subparts…

Q: Given the following data for a screen analysis, calculate the mass fraction, average particle size,…

A: Solutions- Given data- Total sample size =1721 gm.

Q: 7. In your own words, differentiate Intralaboratory Quality Control from Interlaboratory Quality…

A: Two questions based on tools in analytical chemistry that are to be accomplished.

Q: Use the data below from the titration of two water samples. Calculate the average ppm for the two…

A: Hardness of water is caused by polyvalent metallic cations, though the divalent cations, such as…

Q: Chemistry Whats the definition of transfer and persistence in forensic science with historical and…

A: Forensic science: The criminal justice system depends heavily on forensic science. To produce…

Q: pike recovery and detection limit. Species of arsenic found in drinking water include AsO32 3…

A: Pure water containing no arsenic spiked with an amount of 0.40 mg/L Arsenate. % recovery in all…

Q: 1. Calculate the concentration (mol/L or M) of calcium ions in each water sample using the molar…

A: The balanced chemical equation for the reaction between Ca2+ and EDTA is shown below: Ca2+ +…

Q: If initial and equilibrium concentration of acetic acid before and after the adsorption is 1…

A: When the molecules of a substance are attracted  and adhered to the surface of a solid, the…

Q: Question 1. Creep. Using this LMP figure for S590 (Fe-21Cr-20Ni-20Co-4W-4Mo-4Nb-1.25Mn-0.4Si-…

A: Answer- Data given- Pressure = 200 Mpa T = 8000C = 273 + 800 = 1073K To find-rupture time ?

Q: Picture about step 2

A: Given reaction is the example of displacement reaction. Adsorption is the process in which particles…

Q: 500 ml of wastewater sample was collected and 200 ml of this sample was analyzed by classical 5 day…

A: To solve this problem, we need to calculate the organic nitrogen, total nitrogen concentrations, and…

Q: Table 1 Experiment Temperature of solution Exp k 273 Time for Color change(s) 12345 6 1457 278 1077…

A: Detailed explanation:  To solve the problems listed in your document related to the table and…

Q: 10. Define the potency factor. A hazardous waste disposal site leaks carbon tetrachloride into the…

A: Potency factor may be defined as the number of maximum population affected per unit milligrams of a…

Q: What effect will the following have on plate height (H).  Make sure to explain your full and…

A: increases plate height (H)decreases plate height (H)increases plate height (H)decreases plate height…

Q: Below is a set of absorbance data that you have obtained while doing an experiment studying the…

A: Given:

Q: From the following data (ESSAY DPPH & METHANOL), make a graph of the adjusted model Concentration…

A: A question based on absorption that is to be accomplished.