180.37 mL of 1.10 M organic salt was mixed with 185.23 mL of Ethanol (d= 0.789 g/mL, MW 46.07g/mole). Pure ethanol has  a vapor pressure of 0.059 atm what will be the vapor pressure of the solution? (round your answer to 3 decimal places, no need to write the unit)

Q: 6. Prove that the Is and 2p, orbitals for the H atom are orthogonal. [Remember: when checking if two…

A: Here we are required to prove that the wave function 1s and 2pz of H atom are orthogonal

Q: Which diene has conjugated double bonds? b) d) e)

A: Conjugated double bonds are the two or more double bonds that are separated by a single bond.

Q: (c) Show that the n-orbital, p¡+p2-P3-P4of cis-butadiene belongs to A2 irreducible representation…

A:

Q: Propose synthesis and show all intermediates for questions 3-4 HO H2N For #5 complete the rxn…

A: Pic 1 : oxidation followed c- alkylation using LDA. Second c-alkylation using LDA. One carbon Wittig…

Q: Use the data given here to calculate the values of AGan at 25 'C for the reaction described by the…

A:

Q: 1. Supply the indicated information for each molecule or ion. Give the hybrid orbitals on the…

A:

Q: Make oleic acid vesicles by making a solution of 0.5mL of 50mM oleic acid, 1 mM HPTS in 0.2 M…

A: Vesicles are formed by the rehydration of dry film of lipids. One of most common vesicles are fatty…

Q: The decomposition of NaCl(l) into Na(l) and Cl2(g) is thermodynamically unfavorable. The…

A: Electrolytic cell is an electrochemical cell which requires an external source of electrical energy…

Q: The reaction C(s) + 2H, (g) = CH,(g) has K, - 0.263 at 1000. K. Calculate he total pressure at…

A: Dalton's law states that total pressure of  mixture of gases is equal to the sum of the partial…

Q: 2.Describe four different ways in which the enthalpy change associated with the following chemical…

A: The reaction can be given as  HNO3(aq)+ KOH (aq) →KNO3(aq)+ H2O And the reaction generated 53.4…

Q: What is the major product of the following reaction : 1) So, / HSO4 2) Ch / FeCl, so,H so,H CI so,H…

A:

Q: In an experiment, hydrochloric acid reacted with different volumes of sodium thiosulfate in water A…

A: The reaction between HCl and sodium thiosulfate produces a yellow colored precipitate of sulfur.

Q: In the Haber process, nitrogen reacts with hydrogen to form ammonia. N2 + 3H2 + 2NH3 AH = negative…

A:

Q: ll. Direction: Carefully read the following problems. Do the following : D. Determine the percentage…

A: It is an example of stoichiometric reaction  Here we are required to find the percentage yield and…

Q: Givenifthe of vatue kspo for Abo3 is 2.8 X10-8 Calculate the A 13+] and o2m M. ? KSP Al2

A:

Q: Considering the reaction: N2O4 (g)  ⇔ 2 NO2 (g)     ΔH = negative   Which of the following will…

A: Given following equilibrium reaction -  N2O4 (g)  ⇔ 2 NO2 (g)     ΔH = negative    It is an…

Q: Q3. (A) Identify the following compounds as chiral or achiral.

A: Identify the compounds as chiral or achiral.

Q: This refers to a point wherein both liquid phases have the same composition. Hence, extraction is…

A: We have to tell the name of the point at which both liquid phase have the same composition. Hence,…

Q: 6. (a) Using labelled H atoms (a, b, c etc.) in staggered C2H6 show that S6 = C;?

A: S6 rotation is combination of a C6 followed by perpendicular reflection.

Q: How much energy is released during the formation of 98.7 g of Fe according to the reaction below?…

A: Given reaction is :  Fe2O3 (s) + 2Al (s) ----> Al2O3 (s) + 2Fe (s) , ΔHrxn = -852 KJ/mole  How…

Q: (b) On the basis of 18-electron rule, identify the first-row transition metal for each of the…

A:

Q: Use the proper graphing techniques to find the equivalence and half-equivalence points and determine…

A:

Q: (d) Complete the following reaction: hv (i) Cp2TiMe2 +2 [RCH=CHR] AlMez (ii) [Cp*Ir"Cl}]2 (iii)…

A: NiCl2(PMe3)2 + RMgCl → ?

Q: ll. Direction: Carefully read the following problems. Do the following : D. Determine the percentage…

A: Given the balanced Chemical equation -  C7H6O3(s) + C4H6O3(l) ------> C9H8O4(s) + CH3COOH(l)…

Q: ΔΗ In which phase boundary is the equation, p = P* + - applicable -In AV T* O Miscibility boundary O…

A: The given equation is a integrated form of the classius clapeyron equation.

Q: Determine (a) the rate equation and (b) the rate constant for the hypothetical reaction A+ B → C…

A: Let order with respect to A is x and order with respect to B is y

Q: 26. Given the following reaction, what volume of oxygen would be needed to react with 250. grams of…

A: Moles of propane = 250 g / 44.1 g mol-1 =5.6689 mol 1 mol of propane = 5 mol of O2 5.6689 mol…

Q: Give the IUPAC nomenclature of the compound below.

A: Start numbering from trijunction(where 3 carbon join together)  Move that side such that functional…

Q: Consider a solution consisting of 1.75 mol water and 0.97 mol ethanol. What is the entropy of…

A:

Q: Questions: 1) A sample of antacid tablet that contains NaHCO3 is analyzed in the lab. The student…

A: Given that -  Mass of an antacid tablet, containing NaHCO3 = 1.50 g  Volume of HCl = 35.0 mL = 0.035…

Q: 23. What volume of carbon dioxide gas at STP could be produced from the decomposition of 150.0 grams…

A: ★ Answer : 33.55 Litres CO2 gas will be produced at STP from the decomposition of 150g CaCO3. ★…

Q: For each of the following reactions, (i) write an equation, (ii) determine what is oxidized and what…

A:

Q: The isomerization of cyclopropane to form propene is a first-order reaction. H,C-CH; H;C-CH=CH; CH:…

A:

Q: 3Fe(s) + 4H2O(g)  Fe3O4(s) + 4H2(g)  What is the appropriate equilibrium constant expression for…

A:

Q: The reaction between iron and thiocyanate ions involves this equation: Fe3+ (aq) + SCN" (aq) =…

A:

Q: hich of the following nucleer processes does not change the mess number in the product element…

A: During a nuclear reaction a radioactive element can emits various types of particles to form a…

Q: The compression ratio of an air-standard Otto cycle is 9.5. Prior to the isentropic compression…

A:

Q: hv (i) Cp2TiMez +2 [RCH=CHR] (ii) [Cp*Ir"Cl,]2 (iii) NiCl2(PMe3)2+RMGC1

A: D(iii) NiCl2(PMe3)2 + RMgCl → ?

Q: In an electrochemical cell, a metal anode lost 0.190 g while a total volume of 0.04507 L of hydrogen…

A:

Q: Target NO:(g) + H2(8) = NO(g) + H2O(g) Reaction A 2NO2(g) = 2NO(g) + O2(g) Ke = 1.45 x 10-6 at 500 K…

A: Kc is the ratio of the equilibrium concentrations of product over equilibrium concentrations of…

Q: What Is the relationship between these molecules? CI HC HC A. Identical B. Configurational…

A:

Q: iven the following set-up: A B Ether ater- /hich set up represent KD > 1 KD = 1 KD < 1

A: As lower phase is a aqueous layer and upper phase is a organic layer.

Q: For over-the-counter preparations, inactive ingredients are called fillers. Are these the equivalent…

A:

Q: On the illustration of a generic cell for In/Zn electrodes immersed in their salt solutions a) the…

A: Given structure is : On the illustration of a generic cell for In/Zn electrodes immersed in their…

Q: The half-life of 90Sr is 29 years. What fraction of the atoms in a sample of 90Sr would remain 175…

A:

Q: 9. (a) How supramolecule is formed and what are the basic functions of supramolecule.

A: Please find your solution below : Suramolecule is a well defined complex molecule composed and…

Q: Liquid mercury has a density of 13.69 g cm-3, and solid mercury has a density of 14.690 g cm-3 both…

A: Given that, at -38.87°C and 1 bar pressure, The density of liquid mercury is dl = 13.69 g/cm3. The…

Q: A buffer solution is made that is 0.475 M in HNO2 and 0.475 M in KNO2. If Ka for HNO2 is 4.50 x 10…

A:

Q: 1. (a) Determine the valence electron counts on the transition metals. Find out the formal oxidation…

A: The valence electrons count of the above organometallic compounds are given below

Q: 6) hat is the osmolar ity = Øic o smolerity O.49 2x 0.93 %3D 263.4 mM :0.263 x (03 7) Fill in the…

A: Hyposmotic, hypotonic

Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.