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- What arc the advantages of microfabricated ISEs? Describe typical applications of this type of sensor.What is the evidence that concentration polarization and fouling are occurring during biofiltrations, and what steps are taken to minimize these effects?Write the differences between physisorption and chemisorption with respect to the following: (i) Specificity (ii) Temperature dependence (iii) Reversibility and (iv) Enthalpy change
- Surface agents that prevent particle agglomeration are: A. Pathogens b. foaming C. ATP d. EmulsifiersHow to assay expectorant KI in details pleaseVolumetric pipettes are designed to deliver a precise amount of liquid, but only if you a. submerge the end of the pipette into a solution you are delivering. b. allow the pipette to drain freely, and leave any residual solution in the pipette. c. hold the pipette at a 45 degree angle and ensure that all the liquid is delivered.
- 1)The fat content of 10 g of commercial ice cream was determined by the Mojonnier method. The weights of the extracted fat after the second extraction and the third extraction were 1.30 and 1.36 g, respectively. How much of fat, as percentage of the total, was extracted during the third extraction?os the enrgy cost to break IMFs for acetone to mix with water likely larger or smaller?How can false low results due to the Hook Effect be accounted for in immunoassay testing?
- Can you please fill the rest of tghe data based on the on inforamtion you have and answer Average percent by mass of acetic acid in vinegar sample (%) ________________ Standard deviation of percent by mass of acetic acid in vinegar sample (%)In a 1:1 molar ratio of SDS (sodium dodecyl sulfate) - betaine (cocoamidopropyl betaine) system, the ratio of the surfactants at the air - liquid interface near the CMC will be: A - Richer in betaine and leaner in SDS B - same as in the bulk solution C-Both will show negative surface excess because of synergy in micelle formation D -Richer in SDS and leaner in betaineIn reference to surface chemistry, define dialysis.