36. Solution A has a pH of 2 and Solution B has a pH of 4. What is true about solutions A and B? A) Solution B is 100 times more acidic than Solution A. B) Solution A is 100 times more acidic than Solution B. C) Solution B is 2 times more acidic than Solution A. D) Solution A is 2 times more acidic than Solution B. 37. You dissolve some sodium fluoride, NaF. in some water which has a pH of 7. What do you know about the pH of the solution? A) It will be less than 7. B) It will be equal to 7. C) It will be greater than 7. D) It is impossible to predict the pH of the solution. 38. You dissolve some sodium chloride, NaCl, in some water which has a pH of 7. What do you know about the pH of the solution? A) It will be less than 7. B) It will be equal to 7. C) It will be greater than 7. D) It is impossible to predict the pH of the solution.

Q: Consider the following reaction at a certain temperature: 4Fe (s) + 3 O2 (g) -> 2 Fe2O3 (s) +4H2 (g)…

A: Given,  4Fe (s) + 3 O2 (g) -> 2 Fe2O3 (s) +4H2 (g) An equilibrium mixture contains 1.0mol Fe, 1.0…

Q: Consider an electrochemical cell constructed from the following half cells, linked by a KCI salt…

A:

Q: Chlorine has two abundant isotopes, Chlorine-35 and Chlorine-37. How many protons and neutrons are…

A:

Q: An aqueos solution that contains 0.157 g of penicilin G in 100 mL of solution has an osmotic…

A:

Q: 2. What is the relationship between (S)-proline and (R)-proline? What about…

A: 2) Molecules that are mirror images but non-superimposable are enantiomers. If they aren't…

Q: 6. Determine the proton NMR spectra for 2-ethyl-3-bromo-5-hydroxystyrene. Use your copies of the NMR…

A: The proton NMR shows different peak for the hydrogens who have different environment.  The splitting…

Q: The equations for the reactions occurring are: reaction 1: K2CO3(s) + 2HCl(aq) → 2KCl(aq) +…

A: Q = Mass * Specific heat capacity * Temp change

Q: Which of the following is the best oxidizing agent? NO3 NO2 fumarate succinate

A:

Q: 14. What is the product of the following reaction. H;N-ÇH- -ÇH- CH-C-OH CH: CH: CH2 1) PhN= FSIH…

A: We have to draw the product of the given reaction. This is an example of one type of Edman…

Q: 6. Consider a trial function y = x(L-x) for a particle in a one dimensional box of length L. Apply…

A: This Question is based upon Quantum mechanics!!

Q: 2. You omit the following steps. Circle the correct answer and briefly explain in the space…

A: the solution is shown below.

Q: The conductance of 0.00017 M acetic acid solution is 153 µS when applying a probe with 0.87 cm−1…

A: Given: Concentration of solution, x = 0.00017 M = 0.00017 mol/L            Conductance of solution,…

Q: hows the three important thermodynamic quantities. Table 3.1 Quantity Symbol Measures Units Enthalpy…

A: Here we are required to find the standard Gibbs free energy for the given reaction

Q: commercially available forms of EDTA are the free acid form, H4Y • it is in the form of the disodium…

A: A question based on molecules that is to be accomplished.

Q: Determine the major product of the given reaction below by drawing the complete reaction mechanism.…

A: Here we have to write mechanism of the following given reaction.

Q: 2. Complete the following table with the needed [H3O*], [OH]], and pH, and classify the solution as…

A:

Q: A 24.0-liter gas cylinder contains 8.0 moles of nitrogen gas and 2.3 moles of oxygen gas. If the…

A: Given :-  No.of moles of O2 = 2.3 mol  No.of moles of N2 = 8.0 mol   Volume = 24.0 L  Temperature =…

Q: determine what would happen to the position of the equilibrium when the following changes are made…

A: Equilibrium can be defined as the state of reaction in which rate of forward reaction become equal…

Q: Which element has the electron configuration 1s²2s²2p⁶3s²3p⁶4s²3d⁵?

A: Total number of electrons =( 2+2+6+2+6+2+5 )  = 25 We know that, Atomic number = number of protons…

Q: 4. Draw and list all the symmetry elements, and determine the point groups for the following…

A:

Q: Which among these is/are properties for the type of precipitate required in gravimetric analysis?…

A: The precipitate in gravimetric analysis should be  Known composition and  Large particles (…

Q: name the structural formula using IUPAC name

A: name the structural formula using IUPAC name .,

Q: Calculate E for a lead acid battery with a sulfuric acid concentration of 2.00 M.       PbO2(s)  +…

A: The given lead acid battery is PbO2(s)  +  Pb(s)  +  2 H2SO4(aq)  →2 PbSO4(s)  +  2 H2O(l) Eo = +…

Q: Consider the reaction scheme below. Br2 FeBr3 AICI3 NaOH Y warm What are the structures of X, Y, and…

A: Here we are required to predict the product of the reaction

Q: 5. What is the net ionic equation for the reaction that occurs if we mix aqueous solutions of…

A: Dear student,  As you have asked multiple question but according to guidelines we will solve first…

Q: (1R)-1-chloro-1-cyclohexylpropan-1-ol Draw the bond-line structure of the said compound

A:

Q: b. The reagents must contain 4 or less carbons or be any inorganic reagent, benzene, or…

A: The consecutive reaction steps with the reagents and product are drawn in the scheme below-

Q: Given the following reaction enthalpies: P,(s) + 6 Cl,(g) → 4 PCI,(g) =-1225.6moi → PO,(s) → PCI,(g)…

A:

Q: ow many moles of H2 and N2 can be formed by the decomposition of 0.147 mol of ammonia, NH3? -) H2 i…

A:

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

A: In this question we have to tell the the balanced reduction half reaction.

Q: Consider the reaction scheme below. Br2 FeBr3 CI AICI3 NaOH Y warm What are the structures of X, Y,…

A: When benzene is treated with Bromine in presence of Ferric bromide, then bromo benzene (X) is…

Q: 7) (C22H40CINNIP2) Assign the carbons on the structure below by placing the chemical shift on the…

A: To assign the carbons on the structure by writing the chemical shift in the blanks. The given NMR…

Q: What is the answer to this problem? 1,900 mL of a gas is at 48.9°C. At what temperature would the…

A:

Q: How many kJ of energy are needed to change 19.3 g of ice at 0.00 °C to water at 20.66 °C? Use a heat…

A: Given: Mass of ice = 19.3 g Initial temperature = 0°C Final temperature = 20.66°C The heat of…

Q: sing the energy (heat) released during the nucle. ires. sing the energy (heat) released during the…

A: In nuclear power plant's energy produces due to nuclear energy then it supplied to water  to form…

Q: The hydrolysis of a substrate, S, by an enzyme has been studied in the lab. The following initial…

A: The data given is,

Q: Zn (s) + 2HBr (aq) --> H2 (g) + ZnBr2 (aq)   What is the molarity of an HBr solution if the…

A: Given :-  Zn (s) + 2HBr (aq) --> H2 (g) + ZnBr2 (aq)  Volume of H2 = 0.620 L  Pressure of H2 =…

Q: (C) (I)< (11)< (ji) (d) Gii) < G) < () 31) Give an IUPAC name to the following compounds. Remove the…

A: The IUPAC name of the following compounds is :

Q: A certain system, made up of distinguishable particles, has three nondegenarate energy levels that…

A:

Q: A CSTR reactor is designed for the irreversible conversion of A into B and C. The reactor is…

A: The rate law of the reaction is given as, =&gt; -rA = K[A] Given: [A]0 = 100 g/L. Assuming that the…

Q: How many moles and grams of acetic acid would be required if 5.00 g of sodium bicarbonate reacted…

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

Q: In this part, you will assume that your unknown and the second compound are both dissolved in…

A:

Q: Write equations for the following reactions: a. Linear polymerization of formaldehyde b. Cyclic…

A: In polymerization process, small molecules combine chemically to produce a very large chain like…

Q: According to the following reaction, how many grams of nitrogen gas will be formed upon the complete…

A: Given  Mass of NH4NO2 = 28.0 g We know that, Number of mol = mass / molar mass Number of mol of…

Q: он он NO, O (a) (b) HN. (c) H. OCH, (d) HO. Give names to the following compounds according to IUPAC…

A:

Q: Given the following information about an enzymatic reaction, calculate the initial velocity. Your…

A: Given,Vmax = 5 nM sec-1KM = 1 mMS = 10 mMRequired,                      The initial velocity of an…

Q: The hypothetical elementary reaction 2A →→ B + C has a rate constant of 0.097 M-1 · s-1. What is the…

A:

Q: Which 2-step process would convert the reactant to the product? Excess reagent is implied if needed.…

A: Detail mechanistic pathway is given below

Q: Which type of interaction from the diagram must be strong in order to dissolve a salt?  When…

A: Solution is made up of solute and solvent .Solute is present in small amount and solvent is present…

Q: Please show complete mechanism with all steps with naming Он OH H2, Pd/C 'N' он МеОн, EtOH 23 °C,…

A: Note : Deprotection of benzyl using H2 and Pd-C. This reaction is called hydrogenation. Using…

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.