What is Desperation Force?

Q: Heat required?

A: Given that: Volume of bromine = 15.8ml Density = 3.12g/ml Density = mass ÷ volume Mass of bromine =…

Q: What are diffusion controlled method?

A: Diffusion-controlled method: Diffusion-controlled Method involves the reactions in which the rate of…

Q: СООН СООН

A: Chemical reactions are of different types. Heat is involved in sole reactions.  The reactions that…

Q: k =

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Q: What are the collectors used in froth floatation process? Name a substance that can be used as such.

A: Froth flotation is a process for selectively separating hydrophobic materials from hydrophilic.…

Q: K =

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Q: 1. Please define "reflux."

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

Q: K=

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Q: КОН

A: Epoxide are very reactive and readily undergo substitution reaction. Let's find out the product of…

Q: ssing through a medium causes areas of:

A: This question is related to waves.

Q: what is the inverse lever rule

A: lever rule  is used to determine the fractions of liquid and solid phases between the liquidus and…

Q: 1. Determine the gravimetric factor in each of the following pair. Substance sought Substance…

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Q: ΔΗΕΑ Ξ

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Q: What Is Batch process?

A: Batch process refers to a process that involves a sequence of steps followed in a specific order.

Q: 1. IF found impurity the melting point .......... - Increase - Not effect Decrease

A: Note : As per our guidelines we are supposed to answer  one question .please resubmit the other…

Q: What kinds of information can be gathered by ultracentrifugation?

A: Ultracentrifugation is a specialized technique used to spin samples at exceptionally high speeds.

Q: What Is Mass and Volumetric Flow Rate?

A: Mass flow measures the number of molecules in a flowing gas.

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: What does filtering mean?

A: Separation of various substances from the mixture is done by various means- it can be a physical…

Q: State the different between a dehydrating agent and a drying agent

A: Dehydration is a chemical process. It involves the erosion of water which is chemically associated…

Q: wet gum and dry gum method, what apparatus is use to triturate the emulsifier, oil and water?   a…

A: An emulsion can be defined as a mixture of two or more than two liquids that are immiscible with…

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Q: Q.5. How the reflux is used in the petroleum industry?

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Q: How to assay expectorant KI in details please

A: Potassium Iodide is a chemical compound with formula KI. It is used for medication purposes and as a…

Q: diffusion

A: diffusion is the process of movement of molecules under a concentration gradient. It is an important…

Q: what is screening effect ?

A: Effective nuclear charge: The electrostatic attraction between the nucleus and the valence electrons…

Q: ОН

A: Applying concept of substitution reaction.

Q: 1.) What are the 2 branches of analytical chemistry?  2.) Explain Qualitative Chemistry and…

A: Hi, Since you have posted with multiple questions, as per our guidelines we are able to answer the…

Q: Why is it important to condition a pipet before use?

A: The important condition to use pipet for experiment is to rinse it thoroughly with a solution to get…

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Q: What is a perpetual motion machine?

A: To Define: What is a perpetual motion machine?

Q: Tadpole Mold Trout Bear Cattails

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Q: What is reflux and what is it used for?

A: In a chemical reaction when vapor produced under heating will get condense and return back to the…

Q: Water is a good solvent used for extraction process. What are the advantages of water as menstruum.…

A: A solution can be defined as the mixture that consists of two components; solute and solvent. Here…

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A: Given compounds are : Which is chiral = ?

Q: .

A: End point:During acid-base titrations, acid is added to the base in conical flask, drop by drop from…

Q: "Pu nat fraction of pre

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Q: DOWN 4. Hydrolyzed product of protein; common source of nitrogen DOWN 13. Type of medium with known…

A: Given . Hydrolyzed product of protein; common source of nitrogen . Type of medium with known…

Q: What is the purpose of a guard column?

A: Two problems tend to shorten the lifetime of an analytical column. First, solutes binding…

Q: НО

A: The hyberdisation of each carbon in the molecule is written in the bracket.

Q: K. =

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Q: what is meant by the term gravimetric factor

A: Gravimetric factor is the ratio of weight of analyte to product.