For nonideal solution, like ethanol and water the less volatile component in this mixture has a _____ vapor pressure Group of answer choices chemical less more slightly

Q: Discuss what these three situations mean on molecular level (how many products vs reactants) and whi...

A: K represents equilibrium constant.  K= [Product]÷ [Reactant] Q represent reaction quotient Q greater...

Q: The trisaccharide shown below can be found in beans, cabbage, brussels sprouts, broccoli, asparagus,...

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Q: What is the value of K for this aqueous reaction at 298 K? A +B =C+ D AG° = 17.48 kJ/mol K =

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Q: What is the Normality of a solution made by dissolving 8.5g of H2SO4 in enough water to make 500. mL...

A: A question based on concentration terms that is to be accomplished.

Q: A tiny sample of an aqueous solution of two substances R and P is sketched below, as if it was under...

A: The reaction given is, => R (aq) ⇔ P (aq)                 K = 3 The initial condition is depicted...

Q: Consider Table 1, which lists the volumes of the Fe3+ and SCN- solutions used for the continuous var...

A: Given: Concentration of KSCN = 0.00200 M Concentration of Fe(NO3)3 = 0.00200 M Volume of Fe(NO3)3 so...

Q: -5 Calculate the volume in liters of a 7.21 x 10 °uM zinc oxalate solution that contains 200. g of z...

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Q: - Compare the properties of the following using , or = sign 1. boiling point 3.0 mC,H,,O, 2.0 m NaC...

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Q: Calculate the following quantity. Show your complete solution.  1.) mass in grams of 1.95x1026 HCl

A: One of any substance contains approximately 6.023 x 1023 molecules of that substance.  

Q: Describe the different types of alcoholic beverages and the significance of fermentation in the indu...

A: A question based on alcohol that is to be accomplished. 

Q: In a solutions, it is a substance that is usually present in greatest amount is known as? Select on...

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Q: pose 5.056 grams of an unknown solute are dissolved in 50.0 ams of phenol (C6H50H). The resulting s...

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Q: What is likely the type of that dissolved solute in the cells? (potatoes or sweet potatoes)

A: The solute  named sucrose is present. 

Q: Question 33 N-linked oligosaccharides can be covalently linked to proteins at which amino acid? Asn ...

A: It is fact based question , to find which amino acid of protein is covalently linked with oligosacch...

Q: 1) a kcl a Kcl solution has concentra - a tjon of 2 4 ce ppb what of Kcl is contained mass of this s...

A: Concentration of a solution defines the amount of solute present in a given amount of solution. 1 pp...

Q: Question 37 Which monosaccharide is a deoxy CHO H но Но CH3 B. Rhamnose

A: Deoxy sugar is type of sugar

Q: hemist makes 0.870 L of mercury(I) chloride (Hg,Cl,) working solution by adding distilled water to 0...

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Q: A chemical reaction takes place inside a flask submerged in a water bath. The water bath contains 6....

A: Given: Mass of water = 6.20 Kg = 6200 g. Initial temperature of water = 30.8 oC And the amount of he...

Q: In the laboratory you measured RMSE, however here you will enter the R2 value displayed on the graph...

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Q: Which carbon of the open-chain form of a sugar becomes the anomeric carbon in the cyclic form?     ...

A: when a pair of stereoisomer is developed due to the difference in configuration at  C1 chiral centre...

Q: a. Circle the particle that is NOT neutral (1) p-26 e-26 n-30 (2) p-30 e-28 n=35 (3) p=16 e-16 n=18 ...

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Q: ASK YOUR TEACHER Consider the following mechanism. (1) CIO (aq) + H20(1) = HCIO(aq) + OH (aq) [fast]...

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Q: What is the weight/volume percent (w/v%) of sugar in soda? Assume the average mass of sugar in soda ...

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Q: A certain gas is present in a 13.0 L cylinder at 4.0 atm pressure. If the pressure is increased to 8...

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Q: Complete the table below. Round each of your entries to 2 significant digits. You conjugate acid con...

A: In question 1  We are given either conjunction acid or base, we have to give the formula of rest one...

Q: A pharmacist received a prescription calling for 30 capsules, each to contain 1/200 gr of nitroglyce...

A: Given,  A pharmacist received a prescription calling = 30 capsules Each capsule contain = 1/200 gr o...

Q: Which of the following best describes monocistronic and polycistronic genes? Choose one: A. Monoci...

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Q: 4.62 cm - 0.885 cm Questions and Problems Q.1 What is the combined mass in grams of objects that hav...

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Q: Part A A sample of 7.92 g of Mg(OH)2 is added to 24.2 mL of 0.225 MΗΝΟ, Part B Part C • Part D • Par...

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Q: The neutralization reaction between hydrochloric acid and calcium hydroxide produces calcium chlorid...

A: Solution-

Q: What is the most likely product of the following reaction? OH PCC CH,Cl2 OH IV

A: Given : We have to make product for the given reactants.

Q: 5. Using sodium as example sketch the following: simple cubic lattice (sc) a. b. body-centered cubic...

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Q: All of the following given are colligative properties except ? Select one: a. Boiling Point Solution...

A: Given; To identify the option which is not a colligative property.  

Q: What is the (a) molecular weight of glutathione (C10H17N3O6S)? If 30 grams of glutathione is disso...

A: A question based on mole concept that is to be accomplished.

Q: Which of the following substances has the highest molar heat of vaporization?     Question 1 option...

A: Heat of vaporization : the amount of heat is required to change the substance from solid state to li...

Q: Gaseous oxygen and carbon dioxide are placed in a sealed flask. After several minutes, the gases are...

A: Since  it is is a property of gas that it forms always homogenous solution that is why here both gas...

Q: Question 26 O-linked oligosaccharides are commonly attached to the –OH group of_ ribose tyrosine O l...

A: Carbohydrates chemistry:

Q: It is a number that use to keep track of how many electrons an atom has? Select one:   a. formal...

A: The answer is given below

Q: Antiaging products labeled as “cosmeceuticals” are considered drugs in the US.

A:   Question : is it true that Antiaging products labeled as “cosmeceuticals” are considereddrugs in t...

Q: Sucrose also known as invert sugar car

A: In the above question we have to select true or false statement on the basis of above information th...

Q: The following acid-base reaction occurs spontaneously in the gas phase: NH:(g) + HCI(g) = NH:CI(s) D...

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Q: 8. Use your periodic table to write the expected charge for each element listed below. element predi...

A: 8. Charges on elements- P : -3  O : -2 Ba : +2 Ga : +3 Cl: -1 9. Element in period 3 whose propertie...

Q: OH OH OH What are the glycosidic linkages of the trisaccharide shown? O al>6, B1→6 O al>6, a1→6 O a1...

A: Simple sugars glucose, fructose belongs to the class of energy giving molecules that are carbohydrat...

Q: What volume of a 0.500 M HCI solution is needed to neutralize each of the following: (a) 20.0 mL of ...

A: We will first write balanced chemical equations for both and then find volume of HCl needed.

Q: a greater impact on the half-life of the reaction, H" or H2O2? H

A: In this question we have to explain that which has a greater impact on the half- life of the reactio...

Q: Which lettered subunit is the nonreducing end? CHOH CHOH CHOH CHOH 1 CHOH O OH OH он CH 3 CH.OH он о...

A: To find the reducing And Non - Reducing end in the given structure of Sugar.

Q: A 0.001 m solution of a weak electrolyte ionizes into 4 ions freezes at -0.06C. What is the apparent...

A: Given: Molality of weak electrolyte = 0.001 m And the freezing point of the solution = -0.06 oC  

Q: The concentration of NaOH from the best three of your trials. 2. The average concentration of 3 of y...

A: Given: Titration KHP (g) Vfinal (mL) Vinitial (mL) Vtotal NaOH(mL) 1 0.7027 34.20 0.0 34.20 2...

Q: PROBLEM: The molecular scenes below represent samples of four HA/A- buffers. (HA is RED and GREEN, A...

A:

Q: What is the freezing point of a solution in which 20.0 grams of sucrose (C12H22O12) is dissolved in ...

A: Given, mass of sucrose = 20.0 grams Molar mass of sucrose = 342.3 g/mol Mass of solvent = 400 grams ...

Analytical Tools

Analytical tools or analysis tools help one to get into a conclusion or results from the data collected. Analytical tools can be applied for simple data sets and also in the case of big data analytics.