Which of the following statement/s is/are TRUE?  The Arrhenius Theory cannot be applied to account for the behavior of the molar conductivity of strong electrolytes, since these solutes are completely dissociated, at least in dilute solutions. Debye=Huckel Theory of interionic attraction satisfactorily explains the variation of the molecular conductivity of strong electrolytes with concentration. The ions interact with the solvent molecules through dipole-dipole interaction. When an electric potential is applied across the solution, the ions migrate and the ionic atmosphere around these ions is modified.

Q: The substance benzoic acid (C6H5COOH) is a weak acid (Ka = 6.3×10-5).What is the pH of a 0.258 M aqu...

A: 1) Given: Concentration of C6H5COOK = 0.258 M The hydrolysis reaction of C6H5COO- coming from C6H5CO...

Q: Consider the following reaction: A2 + 2B+2 AB The initial concentrations are [A2] = 0.69OM and [B] =...

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Q: A first order reaction is found to have a half- life of 1.2 seconds. This reaction is initiated with...

A: The rate constant (k) for a first-order reaction can be calculated from the half-life time t12. It c...

Q: e mass,

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Q: Find the empirical formula for a compound that has the following percent composition: carbon = 48.61...

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Q: At 100°c and 2 bar pressure, the degree of dissociation of phosgene is 6.30 x 105. Calculate the equ...

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Q: QUESTION 3 Match each reaction with the appropriate type: (The same answer may be used more than onc...

A: Decomposition reactions are processes in which chemical species break up into one or more parts.

Q: Consider the following reversible reaction to answer questions 1-4. It is EXOTHERMIC. 2 CO2 (g) 4 2 ...

A: 1.)  We would write expression for Kc . 2.) Plug given values of concentration of each compound at e...

Q: Question 15 Consider the reaction: N204(g) 2 NO2(g). What is AS° at 25 °C? AHf, kJ mol" AGF, kJ mor1...

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Q: レ Submit Question 35 of 39 What is the correct IUPAC name for the compound shown here? 2- 3,4- 3-4-)...

A: Write IUPAC name of the given structure----

Q: Estimate the net force exerted on your eardrum due to the water above when you are swimming at the b...

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Q: QUESTION 3 Match each reaction with the appropriate type. (The same answer may be used more than onc...

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Q: WHICHC IS THE WEAKEST TYPE INTERMOLECULAR FORCE? A. DIPOLE-DIPOLE B.HYDROGEN BONDING   C.ION-DIP...

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Q: 6. If 0.025 mol of COCI2 (g) is placed in a 1.0L container at 400°C, 16.0% of the COC12 (g) is disso...

A: KC is equilibrium constant

Q: e type of reaction bas

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Q: Write the equation that shows how ammonia acts as a Brønsted-Lowry base in water. Express your answe...

A: Write the equation that shows how ammonia acts as a Brønsted-Lowry base in water.

Q: 2 CO(g) + O2(g) +2 CO2(g) K= 6.1x 105 If [CO] = 0.00100 M and [O2] = 0.00127 M, determine [CO2], in ...

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Q: Your lab colleague doesn’t understand why you want make a stock solution and then dilute it when you...

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Q: It takes about 3.0 minutes to cook a hard-boiled egg in Los Angeles, but at the higher altitude of D...

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Q: Ammonium phosphate ((NH) PO) is an important ingredient in many solid fertilizers. It can be made by...

A: The reaction of phosphoric acid with liquid ammonia is, H3PO4 + 3NH3 → (NH4)33PO4  

Q: The reaction A→B is second order and has a rate constant k = 0.0136 M-1 s-1.

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Q: an aqueous solution at about 25 °C. Complete the table. That is, fill in any missing entries in the ...

A: the pH of the solution depends on the concentration of H+ ions. 

Q: Which of the following reactions will yield the product shown? OH OsO4 CHO 2 Zn CHO CHs BH3 CH3 OH 2...

A: The correct answer is 

Q: behind the paper, eral Problems For each of the following compounds, draw an isomer that has the sam...

A:   Isomerism :  The compounds which are having same molecular formula but differ in their properties ...

Q: Question 30 of 39 Submit What is the correct IUPAC name for the compound shown here? 6,7-)[2,3-]3-6-...

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Q: grams

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Q: When COCI2 is placed in a container with a pressure of 4.1 atm, determine the equilibrium concentrat...

A: Since you have posted multiple questions as per guidelines we can answer only one per session . If y...

Q: Consider the following reaction at equilibrium: 2NO₂(g) ⇌ N₂O₄(g) The ∆H° for this reaction is < 0. ...

A: We have to predict the direction of equilibrium.  

Q: If 24.85 grams of H 20 (1) at 0.00°C is heated to a final temperature of 27.6°C, how much energy was...

A: Energy added to the system is equal to the heat required for that procedure.  q = m.s.∆t q = amount ...

Q: At 2000 °C, N2(g) + O2(g)  2 NO(g); Kc = 4.10 x 10-4 What is Kp for this reaction?     2.17 x 10-...

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Q: In the laboratory, a general chemistry student measured the pH of a 0.429 M aqueous solution of form...

A: Note : Since you have posted multiple questions, we are entitled to answer the first only. Please re...

Q: Question 19 of 39 Submit What is the correct IUPAC name for the compound shown here? 5- 3- 2- 6- sec...

A: Write IUPAC name of the given structure---

Q: What is the cell potential for the following reaction at 25 °C?  Ni(s) + Cu2+(0.010 M) → Ni2+(0.001...

A: The cell reaction given is, =&gt; Ni(s) + 2 Cu2+(0.010 M) → Ni2+(0.0010 M) + 2 Cu+(1.0 M) Given: Tem...

Q: In the infrared region, there is an absorption line of hydrogen that appears at 1094 nm. Determine t...

A: Given: The absorption line of hydrogen is in the infrared region. And the wavelength is 1094 nm.  

Q: The hydronium ion concentration of an aqueous solution of 0.429 M diethylamine (a weak base with the...

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Q: Materials and detailed methods:  paragraph or two explain how the experiment was done  Raw Data: W...

A: Diels -Alder reaction takes place in reactions between conjugated diene and an alkene. In this react...

Q: 4. When a person inhales, air moves down the bronchus (windpipe) at an estimate of 18 cm/s. The aver...

A: Given  data: 1)Speed of air in bronchus = 18 cm/s                                      V1        = 0...

Q: In aqueous solution initially prepared by mixing 225 g H2O (density is 1.0 g/mL), 0.3 M C, and 0.1 M...

A: We have mainly two equilibriums: A(aq)+H2O(l)↔B(aq)+C(aq) The equilibrium constant for this equilibr...

Q: Question 9 of 39 Sub What is the correct systematic name for the compound shown here? pull up for ad...

A: Write name of the given structure----  

Q: In the presence  of excess thiocyanate ion, SCN-, the following reaction is first order in iron(III)...

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Q: At 2000 °C, N2(g) + O2(g) - 2 NO(g); Kc = 4.10 x 104 What is Kp for this reaction?

A: The relationship between Kp and Kc is given by the relation ;   Kp = Kc (RT)∆ng. ∆ng = stoichiometry...

Q: Consider the reaction: Baso4 Ba2* + so,2"; Ksp = 1.1 x 10-10 What is AG° at 25 *C? O 110 kJ/mol O 1....

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Q: When is the fugacity equal to the partial pressure of a gas? O Fugacity is equal to partial pressure...

A: Given : We have to explain whether fugacity is equal to partial pressure of gas.

Q: Kc

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Q: In a body-centered cubic unit cell, which part(s) of the 3D unit cell do the atoms occupy? corner ed...

A: A body-centered cubic unit cell  consists of atoms arranged in a cube where each corner of the cube ...

Q: he sond feleases heat D. the process is endothermic 9. Hess's Law states that a chemical reaction is...

A: Hess law states that a chemical reaction is independent of route. Complete solution is given below i...

Q: Calculate the amount of heat needed to boil 30.2g of water (H2O), beginning from a temperature of  ...

A: Answer: To boil the water over here, we need to increase the temperature of the sample to its boilin...

Q: HI b)

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Q: explain the results of this experiment Table 1 Absorption Spectrum of Cobalt Chloride Using a Sp...

A: Given Wavelength           Absorbance 400 410 420 430 440 450 460 370 480 490 500 510 520 ...

Q: Identify any intermediate species + write the rate law for each step. *I'm confused on how to ident...

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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.