Calculate the solubility at 25 °C of BaCrO4 in pure water and in a 0.0080M BaCl₂ solution. You'll find K data in the ALEKS Data tab. Round both of your answers to 2 significant digits. Do solubility in pure water: x10 solubility in 0.0080 M BaCl₂ solution: 00 لا مع X ☐☐ olo c.

Q: Example 9. A solution contains 25 per cent water, 25 per cent ethanol and 50 per cent acetic acid by…

A:

Q: 4. Which one of the following characteristics is associated with adsorption? (a) AG and AH are…

A: correct option would be (d)

Q: O 1.79 atm O 0.64 atm O 1902 atm O 6.27 atm O 0.51 atm eTextbook and Media

A:

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

A: Calculate the standard entropy of the given reaction--

Q: How many liters of pure oxygen gas, measured at STP, are required for the complete combustion of…

A: Given :- volume of CH4 = 11.2 L  To calculate :- volume of O2(at STP) required for the complete…

Q: Sam wanted to perform a chemical reaction using 8.22 moles hydrogen gas and 4.11 moles of oxygen gas…

A: To Calculate mass from moles , we would use formula :  Mass = Moles × Molar mass

Q: In which substance is hydrogen bonding an important intermolecular force? H butyl alcohol H dimethyl…

A: In this question we have to tell which substance contain intermolecular hydrogen bonding.

Q: Which of the following gases will have the greatest density at the same specified temperature and…

A:

Q: Consider the following reaction: H₂O: CI OH What is the rate-determining step in this reaction?…

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Q: synthesize o form of acetaminophen from benzene

A: synthesis of acetaminophen from benzene is given below

Q: Question 14 The hydrolysis of phosphoenolpyruvate proceeds with a AG" of about -62 kJ/mol. A major…

A:

Q: A sample of a gas in a cylindrical chamber with a movable piston occupied a volume of 1.40 liters…

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Q: H 1.NH(Et)2, H* 2. O 3. proton source J . f 1. 2.H3O+

A: Reaction 1 : Eneamine generation. 2. Michaeld addition. 3. Imine hydrolysis. Reaction 2 : Eneamine…

Q: A reaction vessel is charged with only 3.69 atm of NO, 3.69 atm of H20 and 1.85 atm of H2 gases.…

A:

Q: According to the kinetic theory of gases, the average kinetic energy of the gas particles in a gas…

A: Given : We have to tell on what average kinetic energy depends upon.

Q: The dominant type of IMF for CHCl3 is Ion-Ion forces Hydrogen Bonding LDF Dipole-dipole forces The…

A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…

Q: 2. Functional groups in Aspirin Draw the formula for Example: hydroxy group (R-OH) Which group may…

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Q: Which of the following conditions causes a gas to behave ideally?  Select all that apply. small…

A: In the given question we need to tell about the condition that is suitable for the gas to behave…

Q: Identify the correct reactant, product or conditions for the following reaction 1. NaBH / ETOH CH3…

A: The reaction given is,

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

A:

Q: Calculate the free energy, AG°, (kJ/mol) for the galvanic cell performing the following reaction as…

A: Calculate the E°cell  for given redox reaction  Ca -------> Ca2+ +2e-          E°ox = +2.87v…

Q: lid potassium carbonate is slowly added to 75.0 mL of a cobalt(II) fluoride solution until the…

A: Given : Volume of cobalt(II) fluoride = 75.0 mL Concentration of carbonate = 0.0578 M

Q: Select all of the following hat are appropriate an enzyme. It increases the rate constant (k) for a…

A: In this question, we have to choose the appropriate options for an enzyme.

Q: Using the data, which DG vs T plot most accurately reflects this reaction? CI -OH OH AH ran -110.6…

A: Given: ΔH = -110.6 KJ/mol = -110600 J/mol.                            (Since 1 KJ = 1000 J) And ΔS =…

Q: A chemist prepares a solution of aluminum sulfite (Al, (Al₂(SO3)3) by measuring out 56.8 μmol of…

A: Given, moles of Aluminium sulfite (Al2(SO3)3) = 56.8 µmol = 56.8 × 10-6 mol Volume of the volumetric…

Q: What atomic or hybrid orbitals make up the  bond between C2 and O1 in acetic acid , CH3COOH and How…

A: The compound given is CH3COOH.

Q: 1. Which one of the following statements is not correct? (a) The value of equilibrium constant is…

A: Given, which statement is not true about catalyst.

Q: A system consists of three energy levels: a ground level (&o= 0, 90 = 1); a first excited level (1 =…

A:

Q: Which one of the following two compounds has the stronger IMF - and therefore the higher boiling…

A: Given : We have to tell which of the following will show higher boiling point.

Q: Co2+(aq) + 2e- --> Co(s)  -0.30 V Cd2+(aq) + 2e- --> Cd(s)  -0.44V [Co2+(aq)] = 0.0010 M…

A:

Q: 4. From the following list, choose the correct reagents and calculate the volumes needed to make…

A: Answer: Buffer capacity would be good if we use the pKa close to the pH. Hence we should use the…

Q: What is the pH of a 4.28x10-5 M solution of the strong acid HCIO47 HCIO4(aq) + H₂O(l) → CIO4 (aq) +…

A:

Q: The weak acid, HA, has a Ka of 1.60 x 10-10. What is the Kb of its conjugate base, A™?

A: Given :-  Ka for weak acid (HA) = 1.60 × 10-10  To determine :  Kb of its conjugate base (A-)

Q: Which of the following reactions WILL NOT form 2-methylpropanoic acid as the organic product? I…

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Q: For whole blood flowing in a capillary of radius 1.9x10-4 cm, estimate the maximum velocity for…

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Q: Chemistry Like aqueous solutions of Fe3+, bismuth ions (Bi3+) form acidic solutions with a pKa =…

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Q: A sample of radioactive technetium-99 of half-life 6 hh is to be used in a clinical examination. The…

A: Given: Half-life of isotope = 6 hours. And the time passed = 15 hours.

Q: conversion of L-Tyrosine into 4-Coumaric Acid

A: conversion of L-Tyrosine into 4-Coumaric Acid is given below

Q: Under standard conditions, a positive value of AG for a reaction indicates that: the reaction favors…

A: For a reaction to be spontaneous the standard change in Gibbs free energy of reaction is less than…

Q: OCH 3 1. Excess 2. H₂O* MgBr

A: The reactions given are,

Q: When mixed in equal molar amounts, which of the following pairs of substances would create a buffer?…

A: Buffer solution is a mixture of weak acid or base with it's conjugate acid or base. Weak acid and…

Q: 14.12 Round your answers to 6 decimal places. Box your final answers.

A:

Q: Draw the structure(s) of the major organic product(s) obtained after workup of the following…

A: Note : N is less electronegative than O . Therefore N will donate electrons fast to carbonyl rather…

Q: What is the pH of a 0.20 M NaBrO solution? Ką for HBrO = 2.8 × 10-9. O2.78 O 3.45 O 11.39 O 8.76 O…

A:

Q: For the reaction (NH4)2S (s) = N2 (g) + H2S (g) + 3 H2 (g), the expression for Kc is

A: Given ;  (NH4)2S(s) <-----> N2(g) + H2S(g) + 3H2(g)  To write :-  Expression for Kc

Q: A sample of neon gas collected at a pressure of 0.880 atm and a temperature of 14.0 °C is found to…

A:

Q: Answer the following questions based on the structures of cis and trans 1,2- cyclohexanediols.…

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Q: he dominant type of IMF for CF4 is LDF Ion-Ion forces Hydrogen Bonding Dipole-dipole forces   The…

A: Since you have posted question with multiple subparts as per guidelines we can answer only three per…

Q: The half life of the radioactive element ubtonium-31 is 10 seconds. If 80 grams of unobtanium-31 are…

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Q: For the reaction below, the rate constant at 46 °C is 0.0113 M1-1 and the rate constant at 62 °C is…

A:

Ionic Equilibrium

Chemical equilibrium and ionic equilibrium are two major concepts in chemistry. Ionic equilibrium deals with the equilibrium involved in an ionization process while chemical equilibrium deals with the equilibrium during a chemical change. Ionic equilibrium is established between the ions and unionized species in a system. Understanding the concept of ionic equilibrium is very important to answer the questions related to certain chemical reactions in chemistry.

Arrhenius Acid

Arrhenius acid act as a good electrolyte as it dissociates to its respective ions in the aqueous solutions. Keeping it similar to the general acid properties, Arrhenius acid also neutralizes bases and turns litmus paper into red. 

Bronsted Lowry Base In Inorganic Chemistry

Bronsted-Lowry base in inorganic chemistry is any chemical substance that can accept a proton from the other chemical substance it is reacting with.