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In thermal analysis methods. Is the thermocouple for measuring sample temperature immersed directly into the sample? Yes/No. Motivate
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- In using ATR-FTIR, liquid samples need no additional pressure because it is always in optimal contact. True FalseHow TGA curves(specimen weight against temperature) can be helpfull for finding the weight loss during chemical changes?Make a schematic diagram for the procedure below: A. Constant weighing of the crucibles Bring two porcelain crucibles to constant weight by heating to redness for 15 min over a burner (not including the cover; see Figure 1 for heating set-up). Cool the crucibles briefly on clean Al foil-covered wire gauze at room temperature for 5 min and into the desiccator for 25 minutes. Weigh each crucible accurately on an analytical balance. Repeat procedure a and b until two successive weights agree within ± 0.3 mg, be sure that all oxidizable substances on the entire surface of each crucible have been burned off.
- 1 Report on how to decrease the droplet evaporation time for liquidfuel combustion.(6.65x10^5)/(6.60x10^-6) (3.73x10^8) Please Calaculition. Only typed solution1. What is drying to a constant weight? 2. Aside from sieving, what other methods are used to determine particle size. Give and describe briefly at least two methods.
- What is the flow rate?For each of the following statements, answer TRUE or FALSE and explain your answer briefly. Corrections for water density, thermal expansion, and buoyancy difference are always required for the calibration of volumetric flask.Standard method, procedure, and/or reagents for optimization of parameters: standard jar test filtration
- What Is Batch process?Why should you heat the sample to constant mass?A fly ash aerosol of monodisperse particles with a density of 2.0 g/mL and particle diameter of 10.0 mm has a concentration of 1000.0 mg/m3. Calculate the settling velocity in cm/s and the settling rate in g/m2-s. Please answer very soon will give rating surely