5) What is the mass of Ca(OH)2 should be present in 0.250 L of solution to obtain a solution to obtain a solution with a pH of 13.06 at 25 °C?

Q: Name the following compound. HO CH;CH2CECCH,CHCH; Choose all that apply. O hept-4-yn-2-ol O hept-6-y...

A:

Q: For the reaction below, which species is being reduced? H26) + Cl2@ → 2 HCl@) O H216) Cl216) O HCle

A: To understand  reducing agent ,we have to understand  following  terms . oxidation = Addition of oxy...

Q: Solve equilibrium problems 2/5 A chemist is studying the following equilibirum, which has the given ...

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Q: A reaction at 20.0 °C exhibits a rate constant of 0.555 s–1. If the reaction is performed at 60 °C, ...

A: Consider the given information is as follows; Initial temperature (T1) = 20.0°C = 20.0 + 273.15 = 29...

Q: For the anion IF4- How many total valence electrons should the Lewis structure show? What i...

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Q: 27. A seguir é mostrado o espectro de RMN de um éster com fórmula C,H,O,. O espectro no infravermelh...

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Q: 2cl02(aq) + 20Haq cloz(aq) + Cl02 (aq) + H20(1) Experiment [CIO2-], M [ОН-1, М Initial Rate (M/s) 0....

A: The rate law is  defined as the product of concentration of reactant which are raised by respective ...

Q: H,C. CH3 CH2 H,C ČH3 5,8,8-trimethynon-1-ene Submit Previous Answers Request Answer X Incorrect; Try...

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Q: H. Вос H. Вос `N PHOH2C H- PHOH2C- -H- Вос Но H- OH H CH2OPH H -CH2OPH Ph = .N. "Вос Вос 1 2

A: Given structures are :  Determine the relationship between compounds 1 and 2 = ?  

Q: A cylindrical glass tube 20.0 cm in length is filled with acetone. The mass of the acetone to fill t...

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Q: 1,

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Q: Draw the titration curve that would result if 25 mL of a 0.2 M HA (monoprotic acid, ka = 1.80 x 10-5...

A: Note: as per company policy we are supposed to attempt first three subparts only. Please repost othe...

Q: Consider the following three substances: n-butyl bromide dinitrogen monoxide hexachloroben...

A: Ans. Option (D) Is right. All the given three substances,n-butyl bromide, dinitrogenmonoxide, hexach...

Q: A 1.50 kg solution of NaOCl (aq) contains 2.98 mass percent of NaOCl. Calculate the mass of NaOCl in...

A: Given, mass of NaOCl solution = 1.50 Kg = 1.50 × 1000 g = 1500 g Mass percent of NaOCl = 2.98 % Mass...

Q: The concentration of barium ion in a solution is 0.010 M. What concentration of sulfate ion is requi...

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Q: Identify the type of reaction presented by each equation and balance: A.Ba(OH)2+Li2SO4 B.Au(s)+KNO3(...

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Q: I need help solving this question please What would happen to the values you calculated for Kc in th...

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Q: reaction will occur, give the product(s) otherwise write no reaction. Also indicate if the reaction ...

A: The answer is as follows:  

Q: The yield of a chemical process, expressed in percentage of the theoretical maximum, is measured wit...

A: Answer : Manual calculation if we prepare the table :   Catalst A Catalst B Catalst C   79.2 81...

Q: INITIAL IDEAS 1. We examined how different elements combine to form compounds using two models, the ...

A: Note: as you have uploaded two different questions at same time, I can solve only first one (as per ...

Q: COH2 H3C H,C-c Br H,C H3C H,C-ce :Br: + H,0 TS = TS = HO: d. CH3 H3C Br :Br: TS = TS =

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Q: Problem A: Cyclohexanol, C6H11OH, when heated with phosphoric acid is converted to cyclohexane, C6H1...

A: C6H11OH (l) --> C6H10 (l) + H2O (l) Molar Mass of Cyclohexene (C6H10) = 82 gmol-1 No. of Moles = ...

Q: Identify the absolute configuration of the chirality centers in each of the following compounds as R...

A: Use CIP Rules to give the priority to the groups that are attached to chiral carbon.  More the atomi...

Q: 4. Draw a particulate (molecular level) representation of the solution mixture in the question above...

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Q: What rule is being broken in this orbital diagram? 1s 2s 2p O Aufbau Principle O Hund's Rule O Pauli...

A: Quantum numbers tell us about the location of electrons in a shell, subshell of atom.

Q: Tries 1/99 Tries reached. Part 3: For reaction 1, the equilibrium concentrations of LcO2 and O2 are ...

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Q: Draw the electronic geometry, the name of the geometry, the electronic geometry and the name of the ...

A: Draw the electronic geometry, the name of the geometry  of PH3 --

Q: Analyze the HNMR spectrum below: 10 8 7 4 3 1 -1 ppm

A: The structure of the following is:  

Q: A mixture of helium and hydrogen gas is compressed from a volume of 81.0L to a volume of 70.0 L, whi...

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Q: What is the molarity of a 167 mL  solution prepared with 55 g of CaBr2?

A: Molarity = moles ÷ volume(L) 

Q: The temperature that a paper burns is 230 °C. What is the temperature in Fahrenheit and Kelvin?

A: The relationship between temperature in Kelvin scale and degree Celsius scale and Fahrenheit is  T (...

Q: H,C CH H;C CH3

A: Systemic name is known as IUPAC name.  IUPAC- International Union of Pure and Applied Chemistry A sy...

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Q: 45. Which paint contains polystyrene as a base? A. O Synthetic rubber B. O Enamel C. O Aluminium D. ...

A: For aluminum titanium dioxide is used as a base Synthetic rubber are polymers derived from petroleum...

Q: 4. What would the hydroxide ion concentration be if the hydrogen ion concentration was 1 x 10 M?

A: Given data for this, [H+] = 1×10-5 M   

Q: At a certain temperature, the equilibrium constant K for the following reaction is 7.4 x 10 ": N,(g)...

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Q: Starting with Charles's law (stated as an equation), obtain an equation for the final volume of a ga...

A: Complete the given relation by using gaseous law ---

Q: Calculate the standard free energy change (kJ/mol) for the reaction shown at a temperature of 298.15...

A: Consider the given information is as follows; ∆Hrxn=-2984.0 kJ/mol ∆Srxn=-961.5 J/mol-K = -0.9615 kJ...

Q: How many moles of each element are present in 2.67 mol of each compound? HCl H2SO4 Al(NO3)3 Ga2(SO4...

A: Given HCl ,H2SO4 ,Ga2(SO4)3.    ,Al(NO3)3

Q: 12.9 g of NaOH was dissolved in water affording a final volume of 250 mL. What is the pH of the solu...

A: Given :-  mass of NaOH = 12.9 g  volume of solution = 250 mL  To calculate :-  pH of solution

Q: 4) What is the mass of NaOH should be present in 0.250 L of solution to obtain a solution to obtain ...

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Q: Fill in the blank: For irreversible SECOND-order Bimolecular type reactions, the plot of 1/Ca or Xa/...

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Q: A chemist determines by measurements that 0.0350 moles of iodine solid participate in a chemical rea...

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Q: You are handed a 15.85% by mass aqueous KCl (m.m. = 74.5513 g mol–1) solution (at 25 °C). Assume the...

A: Given,  Mass percent of KCl in solution = 15.85%  Molar mass of KCl = 74.5513 g/mole  Density of the...

Q: The presence  of   the   alkaline earth  group is observed by precipitation using         Select one...

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Q: Hg(OAc)2 (F) MEOH, H*, NaBH4 Na HO, (G) CH3CH2-Br HO NaOH (1) 20N CH3CH2-Br

A: We have find  the following reactions which form ethers (A and B) and cyclic ethers (C-E) as major p...

Q: Calculate the pH for the following solution formed by adding 5 mL of .105 M KOH to 15mL of 9.50 x 10...

A: Concentration of KOH = 0.105 M Volume of KOH = 5 ml = 0.005 L Concentration of Ca(OH)2 = 0.0950 M Vo...

Q: n a quality control lab at the Fairlife brand (owned by the Cocaine-Cola company), a technician prep...

A: Answer: This is question based on Raoult's law which tells that on dissolving non-volatile solute in...

Q: What is the pH of a 0.375 M solution of HF? Ka of HF = 3.5 × 10−4

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Q: How many grams of ammonium sulfate can be produced if 30.0 mol of H2SO4 react with excess NH3 accord...

A: given reaction, 2NH3(aq) + H2SO4(aq) → (NH4)2SO4 Moles of H2SO4 = 30.0 moles  

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.