11. What is the molar solubility of Ca(OH)2 in pure water?

Q: If you convert the 3-D structure below to its Fischer projection, which structure is it? COOH HOH₂C…

A: Priority direction around chiral carbon is anti clock wise then assign S configuration

Q: In fatigue test, when the stress is reduced below the fatigue limit: O fatigue failure does not…

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Q: 18.35 g of magnesium hydroxide are added to 0.75 L of 2.25 mol/L hydrochloric acid. Which is the…

A: Given  Mass of Mg(OH)2   = 18.35 gram  Volume of HCl  =  0.75 Liter Molarity of HCl = 2.25 mol/L…

Q: Balanced Chemical Equation Reaction Type: At completion of reactions: Grams of nitrogen Grams of…

A: All your calculations so far are correct.  N2(g) is the limiting reactant.

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A:

Q: V Juce asked to determine the percentages of citric acid in the freshly squeezed and bottled lemon…

A: Using the balanced reaction i.e. stoichiometry of acid base titration reaction, mass of citric acid…

Q: Which of the following will be insoluble with sulfates but soluble with halides? CATIONS High…

A: Solubility rule- For halides : They form solution with all cations except Ag+ , Pb+2 , Hg+2  . For…

Q: 2. Balance this equation: N₂O3 SnO + _____NF¸ ภSnF₂ + If this reaction is performed using 102.3 g…

A:

Q: Question 18 In your Solutions lab that you did, when you stirred in an eighth of a teaspoon of salt…

A: Based on solute we can define the solution.

Q: 7. (a) Indicate the compound formed upon acid-catalyzed hydrolysis of this acetal, which is an…

A: The acid-catalyzed hydrolysis starts from the attack of H3O+ to the O atom of the acetal to form a…

Q: Use the following conjugate acid-base pairs and figure of conjugate acid-base strength to write…

A: A reaction always favors a forward reaction only if its equilibrium constant, kc, is greater than…

Q: O

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Q: How many vertical nodes are in the HOMO wavefunction and LUMO wavefunction of the following 5…

A: We can draw molecular orbital wave diagram using following rules One pi bond = two atomic orbital…

Q: For a certain substance, the time rate of conversion is proportional to the square of the…

A: From given statement : the time rate of conversion is proportional to the square of the…

Q: (a) Thiamin, or vitamin B, contains a positively charged five-membered nitrogen-sulfur heterocycle…

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Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: The given redox reaction is 4Br-(aq) + N2(g) + 4H2O(l) → 2Br2(l) + N2H4(aq) + 4OH-(aq) Calculate the…

Q: An exothermic reaction is always spontaneous. Product formation is always favored in a reaction with…

A: ΔG=ΔH-TΔS If the change in free energy of a reaction is positive , then reaction will be…

Q: When N,N-dimethylaniline is treated with chlorine and aluminum trichloride, ortho and para products…

A: When aromatic ring contains electron donating group, then electrophilic addition occurred at ortho…

Q: (c) Show the mechanistic pathways to give the compound below from 2-methylcyclohex-3- enol. A OH (d)…

A: We have to answer the given questions. C) We have to give the mechanism of the given conversation.…

Q: If a compound is made up of carbon and hydrogen only, what is the mass of its sample that contains…

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Q: In the following synthesis, there are 2 steps that must be done in the correct order (i.e. Step #1,…

A:

Q: 0.126 mole of lithium weighs

A: Given,Moles of lithium = 0.126 moleRequired,                  Weight of lithium .

Q: Check the box under each structure in the table that is an enantiomer of the molecule shown below.…

A:

Q: If 10 units of Mg(CIO3)2 are dissolved in water how may units of ions will be in solution? O 10 20…

A:

Q: Use this template to help answer the question: *2p E 2p- 2s 1s - П*2p ¹2p | 02p 0*25 02s 0*15 015 2s…

A: We know more is the bond order more is the bond strength and less is the bond length. Bond order=…

Q: In which of the following equations is the outcome wrong? O a. O b. Oc. Br. O d. CI N₂+ CI + NH₂ Me…

A:

Q: A laser pulse with a wavelength of 535 nm contains 4.85 m.J of energy. How many photons are in the…

A: Here, we need to calculate the number of protons from the given data.  According to the formula, E =…

Q: a Use the References to access important values if needed for this question. Draw the Lewis…

A: Lewis structure is used for the representation of the molecule where dots are used to show the…

Q: Why is sucrose not a reducing sugar

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Q: A skeletal structure for perchlorate (CIO) is shown below. Starting from this structure, complete…

A:

Q: Using standard reduction potentials from the ALEKS Data tab, calculate the standard reaction free…

A: Recall the given redox reaction,                    6 Cl- aq  +  2 NO3- aq  +  8 H+ aq  →  3 Cl2 g…

Q: Choose the best definition of a reducing sugar. A) any monosaccharide B) disaccharides C) Sugars…

A: Since you asked multiple questions so as per Q&A guidelines of portal I solved first question…

Q: Identify the substances that are oxidized and reduced, and indicate which is the oxidizing agent and…

A:

Q: Part A What is the only possible value of my for an electron in an s orbital? Express your answer…

A: Question belong to quantum number of atomic structure. Quantum number are four types of-  (1).…

Q: How many stereoisomers does this compound have?

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

Q: Which of the following structures is the cis configuration of 1,3-dimethylcyclohexane with both…

A: We can solve this question by considering the position of the substituents in the given compounds.

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A: As per the Bartley expert guidelines, I am allowed to answer first one question at a time.  Please…

Q: Each of the following sets of quantum numbers is supposed to specify an orbital. Choose the one set…

A: Quantum numbers are defined as the set of numbers used to describe the position and energy of the…

Q: Gven Sodium Chlorides there a 1.90 M is 250m2 of aquedry Solution Find the of Sodium chloride. Find…

A:

Q: A 0.10 mol/L solution of ammoia, NH3(aq) has a pOH of 2.89 at a certain Determine K₁ for ammonia at…

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Q: For the following reaction, how many moles of oxygen gas are required to react with 4.5 moles of Mg?…

A:

Q: 2.1) Draw the major organic product of the following epoxide ring opening reaction. Only the answer…

A:

Q: From the following Electrocyclic ring closure reaction, H CH3 CH3 heat H Problem viewing the image,…

A: Electrocyclic reactions are a type of pericyclic reactions. Concerted ring closure or opening takes…

Q: Show the calculation of the molecular weight of an unknown gas if the rate of effusion of carbon…

A: Here we have used Graham's law of effusion- it states that the rate of effusion of a gas is…

Q: What are the coefficients of NH3 and H2O? ___ Al + ___ NO3- + ___ OH- + ___ H2O→ ___ Al(OH)4- + ___…

A:

Q: Show the calculation of the volume of acetic acid CH3COOH gas produced by the reaction of 15.2 grams…

A: Given data : Pressure = 1.2 atm , T = 25°C = 298 K , mass of O2 = 15.2 gm , R = 0.0821 L.atm/mol.K

Q: What is the major product under kinetically controlled conditions? A B OD C. Problem viewing the…

A: In kinetically controlled product will follow 1,2 addition rather than 1,4 addition

Q: Determine the [OH-], pH, and pOH of a solution with a [H+] of 3.4 x 10-5 M at 25 °C. [OH-] pH = POH…

A: Since, Negative logarithm of concentration of H+ ion is known as pH. Then,

Q: Which of the following substances can be used to make a buffer with Na2SO3? Oa) H₂CO3 Ob) NaC₂H302…

A: Buffer solution is defined as a solution of a weak acid and its conjugate base.

Q: Calculate the percent by mass, mole fraction of H₂SO4 and molality of an 18.0 Molar solution of…

A: here we are required to find the mass percentage, mole fraction, molality of 18M of H2SO4

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.