How much hydrogen gas spreads to helium gas spreads?

Q: How to Identify valence electrons and core electrons ?

A: It is to be mentioned how to identify the valence electrons and core electrons.

Q: Which particles fall at a faster rate during sedimentation? a. Very light particles O b. Light…

A: Separation is a mechanical operation used to classify the solids using various techniques like…

Q: Calculate [OH], percent ionization, and pH for 0.15 M methylamine solution.

A: concentration of Methylamine=0.15  From sources Kb=4.4*10-4 H3CNH2(aq)+H2O(l)→H3CNH+3+HO−

Q: Are defects and impurities in crystal structures favourable? how?

A: The defects in crystal structure are basically irregularities in the arrangement of constituent…

Q: Why does eluent strength increase in reversed-phase chromatography when the fraction of organic…

A: Reason-i The more hyrophobic the matrix on each ligand , the greater is the    tendency of the…

Q: How microwave reactor wattage, temperature, and solvents in a reaction affect the reaction?

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Q: Can a near-perfect separation be made with gas permeation?If not, why not?

A: Gas permeation technology uses porous membrane for the separation.

Q: Describe the fundamental difference between adsorption and partition chromatography

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Q: Define hydrophilic and lipophilic. What structural component of compounds in each of the two layers…

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Q: explain how water can be extracted from regular atmospheric air.

A: Introduction The amount of water vapor in the air is called humidity. The amount of water vapor the…

Q: How a solute liquid present in a solid can be separated by using another liquid ?

A: There are many way to Separate the Solute liquid present in a solid by using Another Liquid but…

Q: Supercritical fluid chromatography (SFC) is being used with 98% CO2/2% methanol to separate…

A: 1) Chromatography is the technique used to separate different mixtures. Supercritical fluid…

Q: What are the point of improvement in a carbon adsorption in  removals of VOC in cosmetic…

A: Introduction: Volatile organic compounds (VOCs): Volatile organic compounds are compounds having…

Q: How can you remove particulates in flue gas (give 2 examples each for dry and wet methods)?

A: To describe Methods of removal of particulates in flue gas ( 2 examples each of dry and wet methods)…

Q: calculate the PH of the 2M NaOH solution?

A:

Q: Identify the possible hazard of silicon carbide in equipment?

A: Silicon carbide has many applications in day-to-day life such as in manufacturing of pencils and…

Q: What is the mass transfer process in gas absorption in packed towers?

A: Mass transfer is a process in which there is the movement of mass from its higher concentration to…

Q: What is the difference between physical absorption and chemical (reactive) absorption?

A: Absorption is separation process in which liquid is brought in contact with gas mixtures and one or…

Q: How does the acetone affect the environment? What happens to acetone when it enters the environment…

A: Introduction Acetone, or propanone, is an organic compound with the formula (CH3)2CO. It is the…

Q: Explain Flue gas desulfurization.

A: The flue gas desulfurization is to be explained.

Q: Compare Thermogenic, Biogenic & Abiogenic formation of natural gas

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Q: What are the two main methods used to cause crystallization from an aqueous solution? Which is more…

A: The two main methods used to cause crystallization from an aqueous solution are: Gradual Cooling…

Q: Explain reaction of extraction of cooking oil?

A: Solvent extraction is one of the versatile chemical oil extraction method in which a solvent is used…

Q: The scientist name for Chemical Solvent Process for sweetening is

A: Sol. Sulfinol Process

Q: hoose the correct statement. In impingement, small oil droplets collide to form bigger droplets In…

A: Spray developments are currently progressing towards improved energy efficiency in atomization.…

Q: What can reduce the temperature of stack gases in a furnace? Is it using pure oxygen, separating…

A: Operating your boiler with an most desirable quantity of extra air will reduce warmth loss up the…

Q: How can we remove the material reversibly adsorbed on carbon or other adsorbents?

A: When particles are diffused on a solid’s surface, the phenomenon is known as adsorption. The solid…

Q: Why is extraction a useful technique in organic chemistry? When could extraction not be used to…

A: It is to be mentioned why extraction is a useful technique in organic chemistry along with the…

Q: Why does boiling point in IMF important?

A: The importance of the boiling point in IMF is to be mentioned.

Q: What are the two reasons for conducting reactive distillation?

A: The reasons for conducting the reactive distillation are to be mentioned.

Q: What role does sulfur and sulfur compounds play during vulcanization? they cross-link separate…

A: Introduction Sulfur vulcanization is a chemical process for converting natural rubber or related…

Q: Do research about the processes which are used to remove phenol from industrial wastewaters.

A: Phenol present in the wastewater contaminates the water with high toxicity even at a very low…

Q: By using the given picture as a reference, please do safety and health concern for following…

A: We are gieven the reference chart. using that chart we have to provide the safety and health…

Q: NAME OF CHEMICAL PERCENTAGE USES COMPOUNDS FORMULA COMPOSITION Formaldehyde f. Benzene g. Carbon…

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Q: What are the factors that effect the moisture content of food stuff ?

A: Food moisture content = Food moisture content is the quantity of water present in the food stuff.…

Q: formation of yellow precipitate with iodine in KI *

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Q: What is the difference between adsorbent and adsorbate?

A: The difference between the adsorbent and the adsorbate is to be mentioned.

Q: Calculate the mass percentage of carbon and hydrogen in propane (C3Hs).

A: Let the mass of carbon in propane (C3H8) be mC and that of hydrogen by mH.   The molecular mass of…

Q: what is environmental damage for: - Barite. -Sand. -Oil. -Salt. please quickly

A: BARITE: Barite effects the ground water Quality. Barite is responsible for the higher levels of…

Q: What is the possible hazard of silicon carbide in equipment?

A: Silicon Carbide is a semiconductor that is a combination of Silicon and Carbon with SiC as a…

Q: Write a detailed explanation of OZONE LAYER DEPLETION IN THE ATMOSPHERE.

A: The explanation of the depletion of the ozone layer in the atmosphere is to be mentioned in detail.

Q: discussion Qualitative and Quantitative analysis of chromatography technique

A: Both qualitative and quantitative studies can be performed using gas chromatography (GC). The…

Q: What is the importance of free delocalized electrons in heat transfer?

A: The importance of free delocalized electrons in heat transfer is to be mentioned.

Q: Describe the electron configuration of a sodium atom and explain how it determines its chemical…

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