16. In the reaction BF3 + NH3 = F3B:NH3, BF3 acts as: A) an Arrhenius base B) a Lewis base C) a Brønsted acid D) a Lewis acid E) an Arrhenius acid

Q: What is the major organic product of the following reaction? 1. R₂BH 2. H₂O₂, HO- OH 0= Multiple…

A: Given,The reaction is:

Q: Give a curved arrow-pushing mechanism for the following reaction and make sure to include all…

A: HBr addition to alkene in presence of peroxide happens according to the anti markovnikov addition,…

Q: The table shows the variation of the rate constant with temperature for the first-order reaction.…

A: Let us use the Arrhenius equation for the two different temperatures.We know that at temperature T1…

Q: 5) A gaseous mixture containing 0.250 mol each of H2(g) and I2(g) is introduced into a 4.10 L flask…

A: Initially, the moles of and  in the container = the volume of the container, V = The equilibrium…

Q: " H₂N ш OH Identify which of the following mixtures of isomers could be purified using…

A: Enantiomers have same physical properties but Diastereomers have physically and chemically…

Q: Why do we not just calibrate the gas thermometer at absolute zero? a) Condensation of water vapor in…

A: Why do we not just calibrate the gas thermometer at absolute zero? Answer : Absolute zero cannot…

Q: ich of the following reactions between halogens and halide salts will occur? a. F₂(g) + Fel₂(aq) →…

A: Given some reactionsa): b): c): andd): Determine which reaction will occur.

Q: Draw the major product of this reaction. Ignore inorganic byproducts. FeBr3 Br o

A:

Q: light? He. He He HO. yarogen would be abstracted first when mono-brominating with Br2 and НО НОНБ нь…

A: This is Bromination reaction (free radical mechanism) selectivity of radical bromination is even…

Q: Draw all of the organic products that will form when the following molecule is subjected to…

A: This is a chemical reaction where water molecule breaks a big molecule into smaller molecules. Hydro…

Q: Buffer solutions with the component concentrations shown below were prepared. Which of them should…

A: Given, (E). [CH3COOH] = 0.25 M, [CH3COO-] = 0.25 M(C). [CH3COOH] = 0.75 M, [CH3COO-] = 0.75 M(D).…

Q: What is the activity coefficient of H* in a solution containing 0.026 M HCl and 0.0080 M Ca(CIO)₂?…

A: Concentration of HCl=0.026 M Concentration of Ca(ClO4)2=0.0080M

Q: Dinitrogen difluoride gas is collected at 25.0 °C in an evacuated flask with a measured volume of…

A: Given temperature ( T ) = 25℃                             = ( 25 + 273 ) K…

Q: A solution is made by dissolving 0.561 mol of nonelectrolyte solute in 775 g of benzene. Calculate…

A: Given that : Moles of solute = 0.561 molMass of benzene solvent= 775g = 775g×1Kg/1000g = 0.775 Kg…

Q: A sample is know to contain either hexanoic acid or 3-methylpentanoic acid. Which of the following…

A: The main aim of this question is to explain the spectrum which would not distinguish between the two…

Q: 1. Find a Lewis Structure with all lone pairs for C₂H₂PO² and include the formal charge for oxygen…

A: Lewis’s bonding theory is based on the octet rule. The Lewis structure is a simplified…

Q: What is the product for the following reaction? Assume excess Br2 is used. 点 Br₂ hv (light)

A: Product of following reaction can be made by applying appropriate reaction mechanism.

Q: For each solute, click the button under the better solvent. HO- - solute CaCl₂ CH₂ CH₂-OH 1₂ Which…

A: For each solute which is better solvent given below with explanation.

Q: In radical chlorination of alkanes, non-equivalent hydrogens react with chlorine atoms at different…

A: 1. Site:   B since it is 2° hydrogen and has more reactivity rate 3.9.2. Site a since it has total…

Q: What will be the major organic product of the following reaction sequence? Type its systematic IUPAC…

A: Given is an example of Claisen self-condensation reaction where a single ester molecule reacts with…

Q: What is the absorbance, A, of a 0.0130 M solution with a percent transmittance of 54.0%? A = 0.2676…

A: Concentration of solution= 0.0130M Percent transmittance= 54.0% Absorbance=?

Q: description An element in Period 1 and Group 34. A nonmetal in Group 6A A noble gas with a higher…

A:

Q: What percentage of a 25 mM protein solution would be in the unfolded state at 37.0 °C if it has an…

A: Given,Concentration of protein solution= 25 mMThe temperature = 37oCThe enthalpy of unfolding=224.9…

Q: Problem 5. lon exchange is used to soften well water with the characteristics given in the table…

A: The main aim of this question is to calculate the total hardness of solution

Q: A solution was prepared by dissolving 33.0 g of KCl in 225 g of water. ▼ Part A Calculate the mass…

A: A solution was prepared by dissolving 33.0 gm of KCl in 225 gm of water.We have to calculate the…

Q: Which aqueous solution(s) will give the lowest melting point? O pure distilled water O 1.25 m…

A: The melting point is the temprature at which any substance changes from solid phase to liquid phase…

Q: Write an acceptable IUPAC name for the compound below. Include 'cis' and trans' as part of the name…

A: 1) Select longest chain or block of carbon atoms as parent.2) Start numbering carbon from that end…

Q: Of the following, which atom has the smallest atomic radius? OK C Se Cu Ti

A: It increases as we move down the group because of the increase in shell number.It decreases as we…

Q: (a) Write the balanced chemical equation that represents the standard heat of formation of Br₂(g) at…

A: The standard enthalpy of formation of a substance is the enthalpy change associated with the…

Q: Solve for the pH of a 0.0160 M solution of C6H5NH₂ For C6H5NH₂: Kb = 4.0 * 10-10 2.81

A: Concentration of C 6 H5 NH 2 = 0.0160M Kb = 4.0×10-10pH of the solution=?

Q: How many grams of dipotassium phthalate (242.3 g/mol) must be added to 700 mL of 0.175 M potassium…

A:

Q: Which two atomic orbitals overlap to form the MOs of o symmetry that correspond to the C-C bond in…

A: The covalent bond is formed by the overlap of the atomic orbitals between the atoms of similar…

Q: Benzoquinone reacts with 2,3-dibromo-1,3-butadiene to give a single product, C₁0H8 O₂ Br2, in more…

A: Given reaction is an example of the Diels- Alder 4n+2π cycloaddition reaction.diels-alder reaction…

Q: Calculate the energy (in kJ) required to heat 0.142 grams of water from -46.1 °C to -6.8 °C.

A: Answer:Here:

Q: Choose one or more: A. identical B. chiral C. enantiomers D. stereoisomers E. linkage isomers

A: The objective of this question is to identify the given two molecules is identical or other…

Q: 2 Which molecule contains at least one sp hybridized atom? О BH3 O H2O OC₂H₂ CHA

A:

Q: Use the Strategy Problem 22 Do the following compounds have the R or the S configuration? 8 a. Br H…

A: For R and S configuration following steps are required->First of all give numbering to all atoms…

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.