The nonvolatile, nonelectrolyte aspirin, C,H8O4 (180.10 g/mol), is soluble in chloroform CHCl3. Calculate the osmotic pressure generated when 11.6 grams of aspirin are dissolved in 197 ml of a chloroform solution at 298 K. The molarity of the solution is The osmotic pressure of the solution is M. atmospheres.

Q: If the RDA for vitamin C is 60. mg per day, and there are 70. mg of vitamin C per 100. g of oranges,…

A: The relation between oz. and g is as follows:1 oz. = 28.3495 gThus,3 oz. = 85.0485 gThe relation…

Q: "How are polymers and monomers related to each other?

A: It is possible to relate both monomers and polymers by knowing their basic definitions.

Q: 1. H;O* 2. , pyridine

A:

Q: Which of the equations is NOT CORRECT? A B D y2 - gR w? - GM R2 %3D y2 -GM y² _ GM w? -

A: D is not correct

Q: Describe analogy for monomer and polymers

A: Polymers are made with monomers.

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A: Molecules with the same molecular formula can be different because their atoms are connected in…

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A: It is given that maximum amount of acetaminophen is 4 g per day . So using the given mass of…

Q: For a chain reaction the following rate equation is obtained. Find the CB value. dC B _ = k,CA – k…

A: A chain reaction involves many sequential steps during a reaction, that is, product of a reaction…

Q: How do you get a long strand of nylon? What is the key to it?

A: Long strand of nylon can be formed by the condensation polyemerization.

Q: A 25 g organic substance was purified using recrystallization. Amount recovered after…

A: Sublimation is the conversion of a substance from the solid to the gaseous state without its…

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A: The given reaction is Sn i ( substitution nucleophilic intramolecular) in presence of base sach as…

Q: The denser substance between water and cyclohexene * Your answer

A:

Q: < :0: NaNH2 Drawing

A: This reaction is known as Acid base reaction Explanation:The cyclohexanone acts as a acid and NaNH2…

Q: What type of distillation set up is in the picture? dang fsk recelving fak

A: Distillation is a the process of separation of liquids on the basis of their boiling points.…

Q: 1 a) Calculate the Barrels of hydrocarbons per metric ton that has a fluid density of 0.96 g/ml.

A: Given the density of fluid, d = 0.96 g/mL  Mass of the fluid, m = 1 metric ton Required conversion…

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A: We have been given acid and amine reaction, we have to find the products.

Q: Wacker's process involves:

A: The Wacker process or the Hoechst-Wacker process is considered as an industrial process.

Q: 15. Nylon and cotton are a. addition polymers b. condensation polymers

A: Nylon and cotton both are classified as condensation polymer. Nylon is a polyamide as it form…

Q: How des hy drgan bonding afecd plynerizing ? Vfolymer

A: Hydrogen bonding is the bonding between Hydrogen and electronegative atom that is Fluorine, Oxygen,…

Q: What is the IUPAC name for the following alkane? CH3 CH3 CH₂-C-CH₂-CH-CH₂ CH₂

A: (1) This compound has long chain of five Carbon and there are two methyl groups attached to second…

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A:

Q: Explain the methods of preparations of the Anticorrosive paints

A: A paint formulated with a corrosive-resistant pigment (such as lead chromate, zinc chromate, or red…

Q: What are important factors influencing the properties of polymers?

A: Polymers are materials made of long, repeating chains of molecules. The materials have unique…

Q: Is Terephthalic acid harmful?

A: Yes, terephthalic acid is harmful .

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A:

Q: 1. Teflon is a polymer that can be used as

A: Polymerization : By linking up smaller repeating chemical units (monomers) made a big molecule…

Q: liquid chloroform density diethylamine 0.71 acetone 1.5 ethanolamine 1.0 pentane 0.79 0.63 g mL g mL…

A: We can calculate the density of a substance by using its mass and volume.We will calculate the…

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A: Glass is an inorganic solid material which is generally translucent or transparent. It is also hard,…

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A:

Q: The IUPAC name of

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A:

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Q: CI Mg

A: Haloalkanes (R-Cl) react with Magnesium metal to form polar Grignard reagents (R-MgCl) which then…

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A: Diethyl malonate, also known as DEM, is the diethyl ester of malonic acid. It is used for synthesis…