What is Donnan's theory? What is its importance in biophysical chemistry?

Q: Briefly explain the difference in the meanings of the terms drought and aridity.

A: Drought : A drought is an event of prolonged shortages in the water supply, whether atmospheric,…

Q: use ion exchange method in analytical separation to separate mercury and nickel from polluted water…

A: Basically the river bodies are polluted by the heavy metals like Cadmium,Mercury,nickel. Mainly…

Q: We were given an activity about observing 2 balloons. 1 balloon is in the basin with cold water and…

A: The balloons are filled with air inside i.e. it contains large number of gas molecules. Now,…

Q: How is arson evidence collected and preserved?

A: Dnnd

Q: It is a soil-forming regime that occurs in humid tropical and subtropical climates as a result of…

A: In humid tropical and subtropical region soluble minerals of soil are washed and insoluble content…

Q: When something cannot be directly obeserved, it can be represented by a Group of answer choices…

A: Model is defined as a specific implementation of a more general theoretical view

Q: What is the role of Chemistry in environmental protection?

A: The role of Chemistry in environmental protection has to be given,

Q: The Ksp value for calcium sulfate [CaSO4] is 2.40 X 10*5 and a professor made 1825 mL of a CaSO4(29)…

A: Ca+² = 0.375 M + ( 6.39 × 10-⁵ M ) Ca+² = 0.375063 M   The new Concentration (Molarity) of Ca+² =…

Q: Define each of the followings: (1) environmental science, (2) Environmental Chemistry, (3)…

A: Definitions: (1). environmental science:

Q: In a few lines, describe the IMMENENT IMPORTANCE of “Green Chemistry" and its importance to Society.

A: Green chemistry: The branch of chemistry which deals with the reduction of the harmful effect of…

Q: advantages of a microscale lab?

A:

Q: Who is the father of the microscope?

A: Anton Van Lewenhook is the father of microscope but the credit for the first mircoscope is usually…

Q: Explain in detail. 1a)Does the production of biofuels disrupt global biodiversity   b)Explain…

A: Biofuel production can affect wild and agricultural biodiversity in some positive ways, for…

Q: This section in a Safety Data Sheet contains information on the persistence and degradability of the…

A: Ecological information

Q: Why are the proper use and care of microscope very important in microscopy

A: Answer - Microscopy - Microscopy is the technical field of using microscopes to view objects and…

Q: Which of the six golden rules in the practice of forensic chemistry you think is the most important?…

A: Forensic chemistry  Forensic Chemistry can be defined as the practice of application of our…

Q: 1. Which activities involve chemistry? A. isolation of an anti-inflammatory extract from banaba…

A: 1.) All the activities mentioned in the above options involve chemistry and its operations so the…

Q: Explain how the knowledge of histology is relevant to CHEMICAL CHEMISTRY

A: Histology is the study of tissues and their structure. The structure of each tissue is directly…

Q: how important is chemistry in solving ecological problems?

A: The major environmental problems are pollution, global warming, ozone layer depletion, acid rain,…

Q: What is the purpose of Safety Data Sheets? Why are these important when handling common food service…

A:

Q: 95 90 1274.99em-1. 91.04%T 833.18om-1, 91.11%T 85- 672.18om-1, 88.32%T 2874.05om-1, 91.58%T…

A:

Q: What is reservior in environmental chemistry? What are O1D (O singlet D) and O3P( O priplet P)? Not…

A: As follows.

Q: What is the unit of the answer

A: The volume of KH2PO4 is 285.64 ml

Q: In a few lines, describe the IMMENENT IMPORTANCE of "Green Chemistry" and its importance to society…

A: Green chemistry: The branch of chemistry which deals with the reduction of the harmful effect of…

Q: Haw do electric frells Madife biochemiel dteacton Ya tes ?

A: Electric field generally does not modify the biochemical reaction . Generally it fasts up the…

Q: C—1s22s22p13s1—represents

A:

Q: Discuss and explain at least two problems associated with the burning of fossil fuels. Is fossil…

A: Types of Fossil Fuels Let us understand how fossil fuels are formed. Fossil fuel is formed when…

Q: Scientists study the impact of changing only one component of a cancer treatment in a laboratory.…

A: Their are different type of study model to study particular topic of interest.

Q: 1. Name the three classifications of compound microscope. 2. Differentiate magnification and…

A:

Q: Is molecules A and B identical? Is molecules C and D identical? What structural feature accounts for…

A: The compounds having the identical number of atoms in their chemical formula but having different…

Q: What is analogue in medicinal chemistry? why it is so important in drug discovery?

A: The definition of analogue in medicinal chemistry and its importance in drug discovery has to be…

Q: What is the method of analysis for the chemical pollutants of soil pollution?

A: The most common soil pollutants are heavy metals such as Lead (Pb), Mercury(Hg), Arsenic(As) ,…

Q: What is the difference between single use, limited use and reusable chemical protective garments?

A: Single use chemical protective garments : these are the garments which can be used only one time…

Q: 1. Bats are in the limelight these days because they are rumored to be the source of COVID-19, the…

A: So the paraphrase goes like

Q: Which of the following human activities is considered a perturbation to the carbon cycle on Earth?…

A: The process in which the carbon atom continuously travels from the atmosphere to earth and then back…

Q: 4 Read the following sentence: "When the sun's rays hit a plant's leaves, the plant is able to…

A: Photosynthesis is process through which plants or animal used to make their food. For photosynthesis…

Q: Give scenarios or examples on how chemistry is used or applied in the following categories:…

A:

Q: If Jotaro Kujo measured the amount of current that passes through a sample to measure the amount of…

A: Volumetric method is used to determine the the amount of substance by measuring the volume of…

Q: > Why is analytical chemistry a powerful tool in environmental investigation?

A: The analytical chemistry  plays an important role in environmental  Investigation  by  providing…

Q: icrowave radiation Itraviolet light nfrared radiation yellow light

A: Visible spectrum consist of seven colors radiations (VIBGYOR) So,  Microwave radiation  Ultraviolet…

Q: Electrical power is commonly measured in watts (W) or in kilowatts (kW). A commercial solar panel…

A:

Q: Environmental science is an interdisciplinary field of study. This means that... * Multiple branches…

A: Correct answer is Option A

Q: The phrase "Benign by design" is often associated with green chemistry. In your own words, what does…

A: Green chemistry is the design of the product of chemicals and processes in which reduce or eliminate…

Q: What is silazation ?

A: Silanization is the covering of a surface with organofunctional alkoxysilane molecules.

Q: Describe chemistry of petrol and diesel ?

A: Following are the detailed chemistry of petrol and diesel.

Q: Discuss the importance of keeping a laboratory notebook (logbook).

A: Logbook is an important documentation of all the experimental progress in the lab in a systematic…

Q: As temperature decreases, which takes precedence? Energy dispersal or positional randomness

A: As the temperature decreases, positional randomness decreases.  Positional randomness is favored at…