What is being measured in a fatty or oil substances upon determination of its Iodine value?

Q: Explain the process of oxidation-reduction reaction when (a) betadine is added to vitamin c solution…

A: Oxidation occurs when: a) loss of hydrogen takes place b) gain of oxygen takes place c) loss of…

Q: Oxidation reactions are used in the analysis: A) Glucose B) Calcium lactate C) Ascorbic acid D)…

A: Given   Oxidation reactions are used in the analysis: A) Glucose B) Calcium lactate C) Ascorbic…

Q: what is the product of tnis reaction? H,02, NAOH

A: The major product for above reaction is

Q: Write the molecular equation for the reaction of H2SO4 and NaOH

A: A neutralization reaction is when an acid and a base react to form water and a salt and involves the…

Q: When a dilute iodine solution is placed on a slice of bread, the solution turns dark blue because…

A: ANSWER

Q: I only need: OMEGA SHORTHAND NOTATION Classification: ( SFA, MUFA, PUFA) Classification: ( ESSENTIAL…

A: Omega short hand notification refers to an easier way of representing a fatty acid. The method that…

Q: How are oxygen and carbon dioxide transported in the bloodstream?

A: COMPONENTS OF BLOOD    It is the body fluid which helps in transportation of all the nutrients and…

Q: How many grams of Mg(OH)2 will be needed to neutralize 25 mL of stomach acid, if stomach acid is…

A: 1- First calculate the moles of HCl :  Moles of HCl = [ Molarity × Volume ]  Moles of HCl = [ 0.10M…

Q: Use the following information to answer the next question. Hydrogen phosphate ion is an anion with…

A: Given : We have to pick correct statement.

Q: What does the ion phosphate contain?

A: Given,

Q: I only need: Classification: ( SFA, MUFA, PUFA) Classification: ( ESSENTIAL OR NON ESSENTIAL)

A: The given above fatty acid is a 18 membered fatty acid which is called as Linoleic acid with double…

Q: which species is reduced?

A: A species said to be reduced when it gains an electron and decreases its oxidation number

Q: Describe how you would determine if a saccharide has an alpha or beta configuration?

A: Consider the fischer projection of ring form of monosachharide, now consider the chiral anomeric…

Q: At the end of a redox reaction, the electron carrier is (reductin or oxidized) , while the oxidized…

A: Redox reaction is the reaction in which oxidation and reduction reaction take place simultaneously.…

Q: the non -protein electron carrier molecule derived from vitamin E is a?

A: The group of 8 fat soluble compounds that consist of four tocotrienola and tocopherols are termed as…

Q: Which Keq corresponds to a negative value of ΔGo, Keq = 1000 or Keq = .001?

A:

Q: A food package label lists an oil as “partially hydrogen- ated." What does this mean?

A:

Q: Oxidation number of Bi in NaBiO3

A:

Q: fruits and vegetables

A: In this question we have to explain about the specific concentration of syrup and brine for fruits…

Q: Determine the concentration of Pb2* in the sample of blood.

A:

Q: What does the ion phosphate contain? *

A: Given,

Q: Which of these polyprotic adids can go for 3 rounds of donations?

A: We have to tell which acid can donate H+ three times

Q: Calculate the number of moles of NaOH used to titrate the vitamin C

A: We have to Calculate the number of moles of NaOH used to titrate the vitamin C

Q: A student is given an antacid tablet that weighs 5.9320 g. The tablet is crushed and 4.9780 g of the…

A: Given that 29 mL of the solution neutralizes 25 mL of the original solution.  1 mL of the NaOH will…

Q: What is the name of a chemical that neutralizes stomach acids A) proton pump inhibitor B) …

A:

Q: Sucrose + water solution gave a (positive) result to iodine test. The iodine test indicates the…

A: Test related to iodine:

Q: Which of the following molecules diffuse through the plasma membrane easily (select all that apply)

A: Small nonpolar molecules, such as O2 and CO2 and small uncharged polar molecules, such as H2O are…

Q: What's the balanced equation of HCl and Na2CO3?

A: a balanced chemical equation has equal numbers of atom for each element involved in the reaction are…

Q: Explain about Phosphate solubilizing bacteria ?

A: Bacteria are a type of biocell. They are a broad domain of prokaryotic microorganisms. Usually a few…

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: Name one antacid. How does it help tq relieve indigestion in stomach?

A: Antacids are used to neutralize the acids present in stomach to reduce heartburn.

Q: what is the concentration of A2-?

A:

Q: pH of Urea

A: Urea is basic.

Q: 6. Which of the following properties increases as the IMFA becomes stronger? O boiling point O vapor…

A: The attraction forces between the different molecules are known as intermolecular forces.

Q: In Class Buffers Upload 9D Write out an equation showing what occurs when each of the following is…

A: The entity produced when acid gives up a proton has a tendency to regain the proton and hence it…

Q: Write the balanced chemical equation for the reaction that occurs during the titration of citric…

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: Write the chemical formula for the acetate ion

A: The compound given is acetate ion.

Q: Write equations for the decomposition of H2CO3 and H2SO3.

A: A decomposition reaction is a type of chemical reaction in which a single compound breaks down into…

Q: How does pH change for stale egg and what could be the reason?

A:

Q: What is Gutta-percha ?

A: Gutta-percha is natural latex obtained from Palaquium gutta and several other evergreen trees of…

Q: What is the phosphate buffer system?

A: The phosphate buffer system maintains the pH of the fluid. Generally, the pH of the fluid is 7.4.

Q: What is the balanced chemical equation for the reaction between H2CO3 and NaOH

A:

Q: Which of the following phosphate salts are insoluble in water? A. (NH4)3PO4 B. Li3Po4 C.Na3PO4…

A: Given : We have to tell which one is insoluble in water.

Q: Explain why there is no evolution of gas in the A. Combination of iodine solution and carbon…

A: A gas is evolved when a molecule which is molecule that is gaseous at room temperature is formed in…

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: What are the major differences between the COD (Chemical Oxygen Demand) and BOD (Biological Oxygen…

A:

Q: Give a list of bioactive compounds and its byproducts in line with dermacare

A: Bioactive compounds are compounds which promote the good health in the body. Some of them are used…

Q: A member of the landing party has been sent to sickbay after being exposed to high levels of carbon…

A: The equilibrium reaction for the competition between O2(aq) and CO(g) is: HbO2(aq) + CO(g) ⇔…