a. Given the following substances, identify what pair exist and write its formula to the appropriate column. Explain your answer. Conjugate Base Conjugate Acid Substance HNO2 HBr CH3COOH NH3 HCOO3 НРО

Q: 22. 24. 23. 82 13 21 81 12 20 80 11 19

A: The reading given are,

Q: H* CH,OH + 1. LIAIH4 2. Н.О

A: The reactions given are,

Q: The equilibrium constant for the complex trienamineiron(III) nitrate is 4.25x1024 If Fe3+ is mixed…

A: The equilibrium reaction given is, => Fe3+ (aq) + 3 enamine (aq) ↔ Fe(en)33+…

Q: 3) Consider the benzene molecule, CH. The C-C distances are all 1.39 A, the C-H bond lengths are all…

A: Given: C-C bond length = 1.39 Å And C-H bond length = 1.09 Å Please find below the structure of the…

Q: 19. Which of the following examples of types of energy are traditional sources of energy? coal O…

A: Here we have to predict traditional sources of energy from the given energy.

Q: 1,844 mL of a gas is at 47.4°C. At what temperature would the volume of the gas increase to 3.74 L?…

A: For a definite amount of gas, at constant pressure, the volume of the gas increases with an increase…

Q: 2Al(s) + 302(g) ---> 2Al203(s) ΔHo = -3351 kJ The reaction shown above is…

A:

Q: Question 11 Will entropy increase or decrease for each of the following processes? burning coal…

A: entropy, the measure of a system's thermal energy per unit temperature that is unavailable for doing…

Q: QUESTION 38 Which one of the following is an important function of the pyrophosphate group in…

A:

Q: Briefly explain why NOT ALL hydrolysis of esters produce a sour smell

A:

Q: Calculate the potential of the following cell at 25°C: (Al IAIP (0.01M) IZn"(0.0085M)I Zn)

A: Al | Al+3(0.01M)||Zn+2(0.0085 M)| Zn

Q: Which of the following are true about the given substrates above?

A: Substrate B has more stable carbocation intermediate. Substrate B has more stable substrate.…

Q: 1. A solution was made from 32.6 g Na PO4 and 80.0 mL of H,O at 25 °C (molar mass = 163.94 g/mol;…

A: Mass of Na3PO4 (solute) =32.6 g Molar  mass of  Na3PO4 =163.94 g/mol Number of moles of Na3PO4 =…

Q: please do d, e and f

A:

Q: (b) In the identification of propan-1-ol, propan-2-ol and 2-methylpropan-2-ol, these alcohols are…

A: Tollen's reagent(Ammonical AgNO3) is used to distinguish between aldehyde and ketone.

Q: 1. The formula for the conjugate base of H,P04 is 2. The formula for the conjugate acid of HC,04 is

A: Acid are the substance that loses a proton to form conjugate base. Base are the substance that gains…

Q: Provide the IUPAC names for the following compounds. ÇO2H ÇO2H CH3C= CCH=CHCO2H CH3CHCH2CH2CHCH3 CH3…

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

Q: N2(g) + 3H2(g) --> 2 NH3(g)                         The value of Kc for this reaction is .11 at…

A: Given reaction: N2(g) + 3H2(g) → 2NH3(g) Kc = 0.11 We have to calculate the value of Kp at 150∘C.

Q: The addition of dilute H2SO4 in the presence of H9SO4 to 1-butyne produces an alcohol O an enol O an…

A: In this question we have to tell the product of the reaction.

Q: These equilibrium constant are measured in the reaction below at 300 K: [Cu).g = 0.148 M, [Sn-]=…

A: The reaction given is, => The balanced reaction will be, => 2 Cu2+ (aq) + Sn2+ (aq) ↔ 2 Cu+…

Q: Some measurements of the initial rate of a certain reaction are given in the table below. N2 H…

A:

Q: 2. 5.00g of glucose(a monosaccharide/sugar) and water are mixed. the liquid mixture has a volume of…

A: The solution of the given question is

Q: QUESTION 38 Which one of the following is an important function of the pyrophosphate group in…

A:

Q: 0.235 g of a hydrocarbon reacts with excess oxygen in a bomb calorimeter. The molar mass of the…

A: Given :-  Mass of hydrocarbon = 0.235 g  Molar mass of hydrocarbon = 122.118 g/mol  To calculate :-…

Q: For the complexes: (M(Co(NO)62- Splitting pattern: octahedral of tetrahedral? (II) {Co(H2O)6}*…

A:

Q: Model suggests that the interior of Uranus and Neptune do not have metallic hydrogen because a.…

A: At high temperatures and pressures, hydrogen atoms lose their electrons, resulting in a…

Q: 4. Write out the steps necessary to convert the compound on the left into the compound on the right…

A:

Q: 28. 29. 30. -30| -75 100 20 65 90 10 55 80 Graduated cylinders #28-30 were mL. measuring increments…

A: The reading given are,

Q: Choose only 1 salt from the choices below. Given that is Unknown kindly provide the expected…

A: One salt is to be chosen and analyzed by reaction with different compounds and check the solubility…

Q: Complete the following nuclear equations by filling in the correct symbols: 27 11Na + He 131 53 »…

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

Q: For the reaction below, determine the stoichiometric coefficient on water in the balanced redox…

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

Q: Common laboratory acids and bases Formula Label concentration Molarity Name Acids Acetic acid HC,H…

A: 1.Molarity is number of moles of solute in one liter of solution.  2. NH3  named asAmmonia…

Q: Complete the organic equations using any of the following, line formula, expanded formula, or…

A: The hydrogenation reaction is the addition of hydrogen to the double or triple bond.

Q: Write your answers in the blank. CH How many pi electrons? BLANK open or close shell? BLANK aromatic…

A:

Q: 3. Show the steps necessary to transform the acid on the left into the compound on the right. Be…

A:

Q: 38.5 mL of 0.165 M nitric acid react with excess zinc.   How many Liters of the gaseous hydrogen…

A: Given :-  Zn(s) + 2HNO3(aq) --> Zn(NO3)2(aq) + H2(g)  Molarity of HNO3 solution = 0.165 M  Volume…

Q: Draw a reasonable synthesis for this reaction

A:

Q: What is the result of adding more reactants when the reaction is at equilibrium?   A. The reaction…

A: What is the result of adding more reactants when the reaction is at equilibrium?

Q: Given the image above, what represents the amount of energy found in the products? a. A b. B c. C…

A: Amount of energy found in products:

Q: Below are drawn the different chair conformations of the methyl glycoside of galactose. но он но он…

A: II) The name of compound is alpha- acetyl mannose.

Q: 5) Determine the cell potential for an electrochemical cell based on the following two half-…

A: Note: As per the guidelines, solution of first question has been made, for the expert solution of…

Q: When the number of protons or neutrons changes, what type of reaction took place? A.…

A: When the number of protons or neutrons changes, what type of reaction took place?

Q: Question 11 6 points Save Answer For the reaction at 25°C: CdICd2*||Fe2*|Fe Determine EO Determine…

A: Using the standard reduction potentials of both the ions we can calculate the  E° of the cell.

Q: 6 points Save Answer What is the voltage for the following reaction 25°C: AglAg…

A:

Q: A chemist measures the energy change AH during the following reaction: C3Hg(g)+50,(g) – 3…

A:

Q: Consider the following chemical reaction.                           H2(g)  +  I2(g) --> 2 HI(g)…

A: Reaction : H2 (g) +  I2 (g) ⇌ 2 HI (g)   Kc  (Equilibrium constant) = The ratio of the equilibrium…

Q: QUESTION 3 kJ. The specific heats of The enthalpy change for converting 35.8 grams of solid ethanol…

A:

Q: In the laboratory you dissolve 22.7 g of potassium bromide in a volumetric flask and add water to a…

A:

Q: 3. These equilibrium constant are measured in the reaction below at 300 K: [Cu'] = 0.148 M, [Sn…

A: From the given reaction, it can be seen that copper reduces from Cu2+ to Cu+ while Sn oxidizes from…

Q: If a chemical reaction is going to move forward, what part of the reaction must collide? A.…

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.