The pH of 300 mL solution made of 0.58 M acetic acid and 0.60 M potassium acetate is (K - 1.8 x 105) after the addition of 0.10 moles HCI

Q: Consider a galvanic cell in which Al3+ is reduced to elemental aluminum and magnesium metal is…

A: As we know, in electrochemical cell,  Oxidation takes place at anode and reduction takes place at…

Q: Name the following molecules

A: (a) It has carboxylic acid as main functional group and three methyl groups attached at third and…

Q: Which of the following measurements has the correct significant figures for a graduated cylinder…

A: Which of the following measurements has the correct significant figures for a graduated cylinder…

Q: What is the binding energy in kJ/mol Sb for antimony-123? |k]/mol 51 H+ 72;n Sb The required masses…

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Q: Consider the following reaction in which all reactants and products are gases. P4+6 Cl2 → 4PC13 A…

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Q: Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy…

A: Given, Fe2O3(s) + 3H2(g) → 2Fe(s) + 3H2O(l) Species                       S°(J/K.mol) Fe2O3(s)…

Q: Which of the following statements is true regarding permanganimetry?   a) Permanganate solution can…

A: Permanganate ion, MnO4-is an extremely strong oxidizing agent. It has the ability to oxidize water…

Q: Write the half-reactions as they occur at each electrode and the net cell reaction for this…

A: Given that, a cell reaction is Sn(s)|Sn2+(aq)‖Ag+(aq)|Ag(s). We have to write the half-cell…

Q: The equilibrium constant, K, for the following reaction is 1.77x10 3 at 568 K. NH4CI(s) NH3(g) +…

A: Kc is equilibrium constant and Kc is equal to ratio of concentration of product and concentration of…

Q: . Bromine in CCl, test: General Reaction Reagents: Positive result: Notes: . Baeyer's test: General…

A: The Reactions are given by Alkenes and Alkynes with various Reagent.

Q: The aldol reaction is an equilibrium process that generally favors the products. How would the…

A: Retro aldol reaction is the reverse of the aldol condensation reaction .Thus in retro aldol…

Q: Name this compound: HOCCHCH, ÓCH3

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

Q: . A 0.888 g sample of pentane, CSH12 is burned in a calorimeter with a specific heat capacity of…

A: Given: Mass of water = 1.20 Kg = 1200 g                                      (Since 1 Kg = 1000 g)…

Q: For the gas phase decomposition of nitrosyl chloride at 400 K 2 NOCI→2 NO + Cl2 the average rate of…

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Q: In Part A, a 15.00 mL aliquot of a 0.175 mol L-1 2,2-dimethylpropanoic acid solution was titrated to…

A: Answer : mole  = concentration  *  volume  / 1000 mole of 2,2 dimethyl propionic acid  =…

Q: protons neutrons

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Q: Predict the 'H and C spectra for the following two compounds include integration relative shift and…

A: The proton and carbon NMR helps us to find the structure of the unknown organic compound.

Q: Calculate the factor by which a reaction rate is increased by an enzyme at 37°C if it lowers the…

A: Given that, the temperature is T = 37°C = (273+37) K = 310 K. We have to calculate the factor by…

Q: A sample of sodium metal (Na) was reacted with excess water, producing hydrogen gas and aqueous…

A: We need to calculate the mass of sodium that has reacted in the reaction shown

Q: Fill in the nuclide symbol for the missing particle in the following nuclear equation. 1e+Be

A: In case of nuclear reactions the following condition must be satisfied Atomic number parent nucleus…

Q: 1. What are the differences between natural and synthetic dyes?

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Q: A gas has a volume of 36.0 L and a pressure of 750. torr when the temperature is 10. °C. What is the…

A: Given, Initially: Pressure (P1) = 750 torr Volume (V1) = 36.0 L Temperature (T1) = 10°C = (10 +…

Q: Consider the following electron configurations to answer the questions that follow: (i) 152 252 2p6…

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Q: A hydrated sample weighing 0.2700 g was shaken with 50.0 mL of anhydrous methanol and titrated with…

A: Solution- Data given-A hydrated sample weighing 0.2700 g, 50.0 mL of anhydrous methanol , 0.0150 M…

Q: please probide synthesis for both problems H 2.

A: The alkene undergo oxidation reaction in presence of ozone followed by reduction with Zn/H2O to give…

Q: 3. Using the Wittig reaction, propose a synthesis for 2-methyl-1-phenyl-1-propene.

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Q: Calculate the molar solubility of iron(II) hydroxide in an aqueous solution buffered at pH = 6.07.

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Q: Iodine-131 captures an electron and emits 3 positrons in one of its decay processes.  What is the…

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Q: The equilibrium constant, Kp, for the following reaction is 2.20×104 at 723K. 2NH3(g) N2(g) + 3H2(g)…

A: Here we are required to find the equilibrium pressure of hydrogen

Q: Use the data below to calculate the bond energy for a C-F bond in kJ/mol. Bond Energy (kJ/mol) C-H…

A: Calculate bond enthalpy of C-F bond ---

Q: Write a balanced nuclear equation for the following: The nuclide lead-214 undergoes beta emission. +

A: Given :- nuclide that undergoes beta emission = lead-214  To write :- balanced nuclear equation

Q: For each of the following compounds, decide whether the compound's solubility in aqueous solution…

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Q: 6. Which series of reactions described below, if any, will result in the formation of…

A: Acetals are geminal-diether derivatives of aldehydes or ketones, formed by reaction with two…

Q: What amount of heat, in kJ, is required to convert 1.60 g of water at 67.0 °C to 1.60 g of steam at…

A: Given: Mass of water = 1.60 g. Initial temperature of water = 67.0 oC And the final temperature of…

Q: When the rate of the reversible reaction A + BSC is studied under a certain set of conditions, it is…

A: From the rate law expression of this reaction we see that reaction is zero order with respect to…

Q: Instruction: Find the following ΔH for the reaction below. 2SO2 + 2P + 5Cl2 → 2SOCl2 + 2POCl3 ΔH =…

A: Given that, the enthalpy change of the reactions are SOCl2 + H2O → SO2 + 2HCl…

Q: If a voltaic cell is created between a Sr2+/Sr electrode and a In3+/ln electrode, what species is…

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Q: MoCO3(H2O)2][Zn(CN)3OH(en)2]. what is the coordination number of the central metal atom of the…

A: The coordination compound is MoCO3(H2O)2]+2  [Zn(CN)3OH(en)2]-2 So, anion complex is…

Q: Predict the structure of the compound with the following spectra

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Q: Instruction: Find the following ΔH for the reaction below.   2SO2 + 2P + 5Cl2 → 2SOCl2 + 2POCl3…

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Q: 1. It is important that under physiological conditions, the enzymes work at Vmax. * TRUE FALSE

A: Since you have asked multiple questions, as per guidelines we will solve only the first question for…

Q: How much heat is gained by nickel when 281 g of nickel is warmed from 21.5 °C to 55.7 °C. J The…

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Q: A chemist fills a reaction vessel with 3.68 atm nitrogen (N2) gas, 6.59 atm oxygen (O2) gas, and…

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Q: The overall reaction of hydroxide radical with nydrogen gas occurs as follows: DH(g) + H2(g) H20(g)…

A: Formula Arrhenius equation log (k1k2) = Ea2.303 R1T2-1T1 Where k1 = rate constant = 1.29×107 L/mol.s…

Q: Which of the following processes has a ΔSsys < 0?     A)  steam condenses   B)  methyl alcohol…

A: Entropy is a measure of the randomness of the system. The entropy change in a chemical reaction can…

Q: A student conducts a series of experiments involving the reaction of H2 (g) with I, (g). Particle…

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Q: The weak acid, chloroacetic acid, is a useful reagent in organic synthesis owing to a reactive C-CI…

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Q: The activation energy for the following first-order reaction is 102 kJ/mol. N205(9) → 2NO2(9) +…

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Q: Which atom has the largest exothermicity associated with its electron affinity? 1. F 2. N 3. H 4. Cl…

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Q: moles of nitrogen dioxide were in the

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

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.