How does ionization of solute affect freezing point depression and boiling point elevation of solutions

Q: Using Brønsted-Lowry definitions, designate each of the following as a strong base (SB), a weak base...

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Q: Determine the empirical formulas for compounds with the following percent compositions: 15.8% carbon...

A: Empirical formula is defined as the simplest whole number ratio between the atoms of the molecule. 

Q: A solution is labeled 0.0404 M Sr(OH), Complete and balance the dissociation of Sr(OH), into ions in...

A: pH of solution is defined as negative logarithm of hydrogen ions.

Q: 7 2.00 8.00 8 1.00 9.00

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Q: Assessment 1 Direction: Analyze the following situations below. Then, answer the following questions...

A: 1-Ana has skin problem of dry skin and acne from her high school.The ingredients present for her ski...

Q: The graph below depicts the concentrations of four substances (A, B, C, and D) involved in a chemica...

A: Reactants react to form products in a reaction. Reactants are written on the left side of the arrow ...

Q: Arterial embalming may  a. arrest the cause of putrefaction b. increase the possibility of putrefa...

A: Answer is a option .

Q: A solution contains 0.020 M CsBrO, what is the pH of the solution? Ka (HBRO) = 2.8x10-9

A: Given the Ka of HBrO = 2.8×10-9 We have to calculate the pH of a solution that contains 0.020 M CsBr...

Q: Which of the following is the best option for transferring 20 mL of a solution? A Use a 5mL serologi...

A: The transfer of liquids and solution uses various types of apparatus and instruments depending on th...

Q: The amount of substance formed or consumed at the electrodes is proportional to the quantity of elec...

A: Faraday's  law -  It states that the induced  voltage  in circuit is proportional to the rate of cha...

Q: For the following reaction, 65.2 grams of barium hydroxide are allowed to react with 35.2 grams of s...

A: Limiting reagent is the reactant that get Completely used up in the reaction and hence ends the reac...

Q: Fill out the following table. Time (min) [A] consumed, [A],- [A], [B] consumed, [B], – [B], 15 40 De...

A: Here, we have to determine the progression of the reaction with time and how much concentration is c...

Q: Rank the following anions in terms of increasing boling paint Cbp) by filling up the table. Write on...

A: Given compounds are : Rank the following in terms of increasing boiling point 

Q: How do we express the independent variable in Kolrausch plot? Reciprocal concentration Square root o...

A: Dr

Q: Computation. Compute for the amount of NaHCO3 that reacted with 9.4 g citric acid. 3 NaHCO3 (MW:84g/...

A: Given, 

Q: The cathode is the electrode at which oxidation occurs.  True  False

A:                                    Answer  The cathode is the electrode at which Oxidation occurs  I...

Q: what are the bands of the IR of acetaminophen (tylenol

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Q: ОН provide 2 routes. One of the routes must use reactions from Chapter 21 of HO НО.

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Q: molar conductivity

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Q: 1.Consider the complete combustion of methane gas, CH4(g): Which of the following BEST describes the...

A: Entropy is defined as measure of randomness or disorder of system.

Q: 6. Derive the following relationship that describes the variation of calcium concentration in water,...

A: To derive the given relation:

Q: Calculate the hydronium ion concentration in an aqueous solution of 0.269 M hydrosulfuric acid, H2S ...

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Q: Shonld be mixed rith s.0 lth pH 10.00? 9-13 How mony grams of maco, (Fm 1o5.9) 5.009 g buffer hith p...

A: Volume of buffer solution = 100 mL pH =  10.00

Q: a. Rank the following in order from most effective to least effective oxidizing agents under standar...

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Q: Define and explain the difference between molecular weight and atomic weight. With examples. 5. Cal...

A: Atomic mass is the mass of an atom. 

Q: Calculate the smallest orbit of the electron in the H atom.

A: In this question, we have to find out the radius of the smallest orbit that an electron can revolve ...

Q: wavelength

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Q: The molecular formula of a hydrocarbon which has a molecular weight of 84 amu and which contains 85....

A: Molecular weight = 84 amu  Mass percentage of C = 85.7 %  Molecular formula of a hydrocarbon = ? 

Q: ate GO

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Q: How can you tell whether or not a molecule is polar or non polar when solely given the molecule like...

A: A polar molecule is the one which has dipole moment which arises due to the electronegativity differ...

Q: Complete the table below. Molecules Types of Chemical Bond Structural Formula H,S Сао M9CI

A: Note - There needs to be a correction in the question. The compound MgCl does not exists. The correc...

Q: A molecule has the electronic configuration given as: (σ1s)2 , (σ1s*)2 , (σ2s)2 , (σ2s*)2 , (σ2p)2 ,...

A: MO diagram of S2 has been provided.

Q: A constant current flows for 3.75 h through an electrolytic cell containing aqueous AgNO3(aq). Durin...

A: According to the first law of Faraday, the mass of a metal deposited on the anode during electrolysi...

Q: D 11. What is the molecular formula for the following compound?as a. C,H, b. CH12 c. C,H12 d. C;H14 ...

A: Molecular formula: In a molecular formula we describe the number of atoms of all the elements presen...

Q: 4. Chromatograms of compounds A and B were obtained at the same flow rate with two columns of equal ...

A: Unadjusted Relative retention time is given as : tr(B)/tr(A)

Q: What volume of 1.44 M KMN04, in liters, contains 292 g of solute? Volume = L. %3D

A: Given that, Molarity of KMnO4 = 1.44 M  Molar mass = 158.034 g mol-1 Mass of KMnO4 = 292 g  Volume (...

Q: At 3000 K, the partial pressures of CO2, CÓ and O2 are 0.6, 0.4 and 0.2 atm, respectively. Calculate...

A: Given that, Partial pressure of CO2 = 0.6 atm  Partial pressure of CO=0.4 atm  Partial pressure of O...

Q: True or False According to Kolrausch’s law of independent ionic migration, the molar conductivity of...

A: the ability of ion or electron to move across the  conductor is known as conductance

Q: If 5.00 mL of 0.0260 M CuSO, is diluted to 10.0 mL with pure water, what is the molar concentration ...

A: Dilution of the solution: When we dilute a concentrated solution with pure water, the mole of solute...

Q: Name the following compounds : 2) 4) OM C- C-CH2-CH o: | :6. :0:

A:

Q: Name of Experiment: The identification of an unknown weak acid by potentiometric titration. Q1: Purp...

A: The purpose of experiment is to identify the unknown weak acid and with the help of potentiometric t...

Q: An aqueous solution of sodium hydroxide is standardized by titration with a 0.109 M solution of nitr...

A:

Q: The following reaction at equilibrium will be disturbed: 2 NO (g) + Cl, (g) 2 NOCI (g) AH° = - 75.6 ...

A:

Q: Please provide a synthetic route for this molecule CH3 Ome

A: Synthetic route has been described.

Q: Consider the reaction below. Given the equilibrium concentration of each species, what is the equili...

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Q: Calculate the amount of heat released during the combustion of: a.) 0.30 mol of C3H6O (acetone) b.)...

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Q: A 0.512 g sample of CaCO3 is dissolved in 12 M HCl and the mixture is diluted to 250 mL. A small amo...

A: a) volume of EDTA used in titrating Ca2+ in hard water = 22.4-2.60 = 19.8 ml

Q: A sample has has a volume is 265 cm^3 at a temperature of 920 Torr and 37 Celsius. Find the volume o...

A: Given that, V1= 265 cm3  P1= 920 torr  T1=37°C = (37+273)K = 310 K  V2= ? P2= 1 atm = 760 torr (STP)...

Q: Calculate the change of the entropy of the reaction for the formation of ammonia from nitrogen and h...

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Q: The Gibbs Free Energy, Enthalpy, and Entropy are state functions; hence, path-dependent.  True  Fa...

A: State functions are those functions which depends on initial and final state of the substance. 

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.