What is %redical scavenging in antioxidant activity

Q: What kind of compounds give the iodoform reaction? Give 2 other examples

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Q: Which of the following are indicators for permanganimetry? A. o-Phen(Fe) B. Starch suspension C.…

A: Permanganometric titration is  auto-indicator because the potassium permanganate used can change…

Q: Molar mass for glutamine (C5H10N2O3) is ?

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Q: Explain the following terms with a suitable example for each:(i) Disinfectants(ii) Antacids(iii)…

A: i) Disinfectants are those chemical agents which are designed to inactivate the microorganisms on…

Q: .coH coM What kind of reaction is occurring?

A: Radical reactions that involes the symmetrical bond clevages and bond formation reaction. In this…

Q: How many hemoglobin molecules is this?

A: The question is based on Mole concept. 1 mole of a substance = Avogadro numbers of particles (NA) =…

Q: Differentiate biopharmaceutical and pharmaceutical.

A: •BIOPHARMACEUTICAL:-Here (bio) means living organisms. -Drugs or pharmaceutical agent which derived…

Q: Q11) The following symbol indicates a) Toxic chemicals b) Oxidizing reagent c) Harmful iritant d)…

A: A substance that may cause irritation to skin , eyes or inside our body is called harmful irritant.

Q: Distinguish between common and systematic names forcompounds.

A: To find: The difference between common and systematic names for compounds.

Q: tomatoes

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Q: 2. What is the species responsible for the positive result in Fehling's Test? Complete the table…

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Q: of C2H6 is burned veight of Carbon=1

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Q: pus cell reaction. (Enter states of matter in your answer.)

A: Element which have higher oxidation potential is oxidized and Element which has higher reduction…

Q: A cereal contains 11.0g of sucrose (C₁₂H₂₂O₁₁) per 60.0 grams of cereal.How many grams of cereal…

A: The molar mass of sucrose (C12H22O11) is 342.2965 g/mol. According to the question, 11 g of sucrose…

Q: e binding energy, i

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Q: Calculate the COD (gr COD/gr substrate) for (show how you balance the redox reactions): a) Glycerol…

A: COD stands for Chemical oxygen demand. It is calculated by the formula, COD=grams of oxygen…

Q: Q2: Suggest another possible method that might be used to obtain essential oil from natural source…

A: Essential oils are a class of volatile and liquid aroma compounds obtained from natural sources,…

Q: Name iubac

A: Given here a structure of a compound and we are asked to write the IUPACname of the compound.

Q: (5) Aldrichimica Acta is an example on periodical published by (a) Chemical and scientific societies…

A: 5.   Aldrichimica Acta is an example on periodical published by  b.Private companies.

Q: Question 5 Arrange the following compounds in order of their increasing adsorption tendencies. O O…

A: Column Chromatography is a technique which is used to purify compounds depending on their polarity.…

Q: A Wisconsin farmer taps a maple tree and collects 200 liters of sap. He determines the sucrose (C12…

A: Concentration in terms of molarity is defined as the moles of solute present per liter of the…

Q: storage

A: The stability is mainly affected by storage time and also by other factors that increase the…

Q: An acidic solution turns blue litmus paper to red. Select one: True False

A: Acidic solution show litmus paper test.

Q: What is the  reaction product?

A: An elimination reaction is a type of organic chemical reaction in which a pair of atoms or groups of…

Q: Name the wmolecule

A: We will write the IUPAC name

Q: What is the name for KMnO4?

A: Given  Formula of Compound = KMnO4 Name of compound     = ?

Q: what is the danger of Anodic protection

A: The detailed solution of your question given below-- Anodic protection is also known as anoidic…

Q: What is the main IM Force in BrO3- ?

A: The interaction that exists in molecules leads to the generation of intermolecular forces (IM).…

Q: What mass of glucose can be produced from a photosynthesis reaction 6 CO2(g) + 6 H2O(ℓ) →…

A: Given reaction and information,     6 CO2(g) + 6 H2O(l) → C6H12O6(aq) + 6O2(g) Moles of CO2 is 19.4

Q: compounds is antiaromatic?

A: For a compound to be antiaromatic in nature, it must follow certain rules: System must be cyclic It…

Q: what is lead compound in drug discovery?

A: Drug discovery is the process by which new candidate medications are discovered. Historically, drugs…

Q: What is the product?

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Q: In a chemical equation, the  ___________________ indicates that a chemical change occurred. what is…

A: During chemical reaction, reactant react to form new product in which the composition of element is…

Q: What is chaotic and unclean the vulcanizing

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Q: formula of Betamethasone cream

A: Betamethasone is also called Valisone which is a medication used in the treatment of skin disorders…

Q: What is the oxidation reaction of glucose by Benedict’s solution

A: Please find below the oxidation reaction of glucose by Benedict’s solution

Q: whats the formula for mangese IV Chromate

A: To write the chemical formula of a compound first write the the name of cation and after this write…

Q: What type of chemical reaction os taking place in a banana as it ripens?

A: Bananas consists of starches amylose and amylopectin.  Ripening of banana occurs as a set of…

Q: Create a food chain with the organisms provided FOOD CHAIN SET I Identify the Producer, Consumer,…

A: bacteria to corn seeds to mouse to snake to owl is the food chain

Q: H2, Lindlar's catalyst

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Q: In oxidation - reduction reaction H2SO4 was used, why

A: In oxidation - reduction reaction H2SO4 was used as a

Q: raw the organic products of the reaction. HCI H,N H20

A: Elimination reaction occurs with the elimination one or group of atoms. Electrophiles are electron…

Q: When ClO3- is oxidized, a possible product is

A: Chlorate ion undergoes disproportionation reaction  in which it is  oxidized  and reduced.…

Q: How many sucrose molecules are present in 12.6 g of C12H22O11?

A: Ratio of mass in gram present to the molar mass of the substance is known as the number of moles.

Q: Saponification of fats needs a strong ______ to proceed to completion.  A. Halogen B. Catalyst C.…

A: Given- To fill in the blanks: The saponification of fats need a strong ---------- to proceed to…

Q: A hydrogenation reaction does what?

A: Hydrogenation is a reaction in which substances is treated with molecular hydrogen (H2), and there…

Q: In peroxidatic mode by peroxidase, electrons derived from organic donor are used to reduce H2O2 to…

A: The decomposition of H2O2 catalyses by the peroxidase enzyme to produce H2O and O2.

Q: Explain Structure activity relationship of dacarbazine?

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Q: Is Sugar water concentrated or diluted? Is deionized water concentrate or diluted? Is a sports…

A: Concentration of the solution is given by the amount of solute dissolved in a specific amount of the…

Q: Q4. A person digested 90 g fat and lost 2 g fat in feces. What is digestibility coefficient (DC) for…

A: We are given: Mass of fat consumed =  90g  Mass of fat in feces = 2g

Q: At the end of 2012, global population was about 7.0 billionpeople. What mass of glucose in kg would…

A: Given reaction:

Q: Why is flour a covalent bond?

A: Covalent Bond -  These bonds are formed by the sharing of electrons between atoms of different…

Science behind corrosion-test

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.

Corrosion

Corrosion is defined as an activity that transforms refined metals into more chemically stable forms such as oxide, hydroxide, carbonate, or sulfide. It refers to the slow decomposition of things (typically metals); thanks to chemical and/or electrochemical reactions with their surroundings. Corrosion engineering is the science of preventing and controlling corrosion.