When HBr reacts with equal moles of CH3NH2 is the resulting solution is Neutral Acidic Basic QUESTION 2 When ascorbic acid (Ką = 8.0 x 10-°) reacts with equal moles of CH3NH2 (Kp = 3.7 x 104) is the resulting solution is Neutral Acidic O Basic

Q: HC3H5O3, is found in sour milk. What is the pH of 0.30M lactic acid? Ka=1.4 ' 10-4

A: The reaction of lactic acid releasing H+ ion in water is given as-…

Q: For the following reaction, the reactants are favored at equilibrium. Classify each of the reactants…

A: Lowery-Bronsted acid means those substances lose a proton in an aqueous solution and it forms a…

Q: Which of the following is not a protonated substance: a) HCl b) HA c) KOH d) HF

A:

Q: 200.0 mL of a 0.240 M solution of ammonia (NH3) is mixed with 200.0  mL of a 0.240 M solution of…

A: The neutralization reaction is given below. NH3 (aq) + HCl (aq) → NH4Cl (aq)

Q: Vrite the balanced NET IONIC equation for the reaction that occurs when hydroiodic acid and ammonia…

A: Net ionic equation of HI + NH3

Q: A mixture of hydrogen and iedine are in equilibrium with hydrogen iodide, as shown in the following…

A: The given reaction is,

Q: Determine the acetic acid concentration in a solution with [CH3CO0] = 0.030M and [OH] = 1.75 x 10-M…

A: Given data:- Concentration of acetate ions [CH3COO-] = 0.030 M Concentration of -OH ions [-OH] =…

Q: H3C—N̈H2 reacts with BF3 in a combination reaction, forming H3C—NH2—BF3 with a covalent bond between…

A: Lone pair donor is base and lone pair accepter is acid.  Proton donor is acid and proton accepter is…

Q: What are the concentrations of H3O+ and OH- in each of the following? 1.2 M HBr   b. 0.32 M KOH c.…

A: Strong and soluble acids and bases dissociate completely in solution while weak and insoluble acids…

Q: A solution is made initially with 0.190 M HIO₃ (Kc = 0.170). Once the equilibrium below is…

A: HIO3(aq) <--------------> H+(aq) +IO3-(aq).

Q: (a) Calculate the OH¯ concentration in an aqueous solution at 25°C with an H3O™ concentration of…

A: [H3O+].[OH-] = Kw Kw is the ionic product of water

Q: Acetic acid, C₂H4O2(aq), is the weak monoprotic acid found in vinegar. It has a Ka value of 1.75 x…

A: given data  concentration of acetic acid = 0.84 mol/L Ka = 1.75×10-5 find conc of H3O+

Q: Which of the following is the correct equilibrium expression for this equation? 4 KO2(s) + 2 H,O(9)…

A: For the general reaction =  aA(g) + bB(g) →cC(g) + dD (g)Keq. =[D]d[C]c[A]a[B]b

Q: 12) What is the [H,O'] and pH of a 0.350 M HF solution? The K of HF is 3.5 X 104. HF (aq) + H2O (1)…

A:

Q: sodium hypochlorite, NaClO, reacts with water what will be the concentration of H3O+ of a 0.025 M…

A: Sodium hypochlorite is soluble in water so it dissociate completely to the constituent ions. So we…

Q: Sodium chloride [0.9% (m/V)] is a solution administered intravenously to replace fluid loss. It is…

A: The molarity is calculated by the formula, Molarity=MoleVolumeL

Q: The value of K, for hypochlorous acid , HCIO , is 3.50x10-8. Write the equation for the reaction…

A: Equilibrium reaction of HClO,   HClO(aq)  + H2O(l)   ------->   ClO-(aq)   +   H3O+(aq)

Q: H,CO3 is a diprotic acid. Show the two reactions where H,CO3 reacts with H,0 to become deprotonate

A: A diprotic acid is an acid that can donate two hydrogen ion or proton per molecule in an aqueous…

Q: Fill in the left side of this equilibrium constant equation for the reaction of benzoic acid…

A:

Q: The K. of hydrofluoric acid (HF) at 25.0 °C is 6.8 · 10 4 What is the pH of a 0.45 M aqueous…

A: Given Concentration of HF = 0.45 M Ka for HF = 6.8 × 10-4

Q: solution is made initially with 0.510 M HIO₃ (Kc = 0.170). Once the equilibrium below is…

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

Q: In this reaction, which is the Brønsted- Lowry acid? B) C) A) H2O- OH + HI E) D)

A: According to the Bronsted Lowry concept , Acid gives H+ ion to the base.

Q: What is the concentration of chloride ions in a 0.250M MgCl2 solution? O 0.250M 0.500M O 0.667M O…

A: Concentration of MgCl2 = 0.250 M  Concentration of chloride ions = ?

Q: What is the pH of a grapefruit that contains 0.007 M citric acid solution (CH3O7)? CGH3O,(aq) +…

A: Given:  Concentration of citric acid = 0.007 M  Ka = 7.5 x 10-4

Q: A 0.33 M HF solution has a percent ionization of 0.4796. What is the H* lon concentration at…

A: The provided concentration of HF=0.33 M %ionization=0.47%

Q: For each chemical reaction in the table below, decide whether the highlighted reactant is a…

A: According to the Brønsted-Lowry concept :-  An acid is a proton donor  A base is a proton acceptor

Q: H3C—N̈H2 reacts with BF3 in a combination reaction, forming H3C—NH2—BF3 with a covalent bond between…

A: Bronsted-Lowry acid-base theory: The Bronsted-Lowry acid-base theory states that the acid is a…

Q: (Q13) The poison strychnine is a weak base with Kp = 1.8 x 106. What will be the equilibrium pH of a…

A: Given-> Kb = 1.8 × 10-6 Molarity = 0.710 M

Q: For the following reaction, K > 1. Classify each of the reactants and products based on their…

A: The equilibrium constant (K) expression for the given reaction is ; As we know that , the side to…

Q: (a) Ionic Solids do not dissolve in non-polar solvents. (TRUE OR FALSE) (b) H3AsO4 is a weak acid.…

A: In an atom electrons, protons and neutrons are present. Protons and neutrons are part of the…

Q: hydrocyanic acid (HCN) nitrous acid (HNO2) Ka=4.9×10−10 Ka=4.6×10−4 Use the information in the…

A: Given,  Acid dissociation constant of HCN = Ka = 4.9 x 10-10  Acid dissociation constant of HNO2 =…

Q: H₂CO₃(aq) + H₂O(l) ⇌ HCO₃⁻(aq) + H₃O⁺(aq). If you add NaHCO₃ to this solution, which of the…

A: Le Chatelier's principle is a principle of chemistry that is used to predict the effect of a change…

Q: 9-The (K.) value for the reaction of CH3 COOH with NH3 that the PH of the solution-is (6.46) the…

A: A weak acid on undergoing a reaction with a weak base will result in the formation of a salt of the…

Q: Which of the following is present at equilibrium when sodium nitrite is mixed with a strong acid,…

A: In this question, we will select the product species after reaction of sodium nitrite with strong…

Q: For the following reaction, the products are favored at equilibrium. Classify each of the reactants…

A: According to Bronsted-Lowry Concept, An Acid is proton (H+) donor and when it is loses the proton it…

Q: Calculate the value of the equilibrium constant for the below reaction: HF (aq) + CN (aq) = HCN (aq)…

A: The reaction given is, => HF (aq) + CN- (aq) ------> HCN (aq) + F- (aq)

Q: Sodium phosphate dissociates when it dissolves in water. Na3PO4 (aq) --> 3 Na+ (aq) +  PO43- (aq)…

A: Here we are required to find the concentration of sodium ion

Q: At 25 ° C, hypochlorous acid (HCIO) has a K, = 3.5 x 10 * , and hydrofluoric acid (HF) has a K, =…

A:

Q: Which of the following K values would indicate the weakest base of the group? O 1.2 x 109 O 6.3 x…

A: Ans:- (1.2×10-9 is the weakest base of the group).

Q: Which of the following substances produces ions when it dissolves in water?   H2SO3(aq)   H2SO4(aq)…

A: Electrolytes produce ions when dissolved in water. Strong electrolytes are completely dissociated…

Q: An aqueous solution contains 0.10 M HNO3. The solution is __. neutral  very dilute basic  acidic…

A: The solution type can be defined by the components which are present in the solution. According to…

Q: A 0.785M solution of the weak acid, hypoiodous acid, HOI, has a Ka of 2.32x10-11.  What is the…

A: Given, concentration of HIO = 0.785(M) The equilibrium of HIO in aqueous solution is,  HIO(aq)…

Q: Which of the following is FALSE ? HBr is a strong acid O C2H5NH2 is a weak base O C2H5COONa is a…

A: The species increases the concentration of hydrogen ion or hydronium in an aqueous solution act as…

Q: Determine if K>1 or if K 1 K< 1

A: Equilibrium constant for the given reaction of Hydrofluoric acid and dihydrogen phosphate

Q: At 25°C, the K, for a certain monoprotic acid HA is 6.2x10-10, what will be the K, value for the…

A: Here we are required to find the dissociation constant for the weak monoprotic acid HA

Q: OKBRO is an acidic salt O NACH3COO is a basic salt O Ca(CN)2 is an acidic salt O KNO3 is a basic…

A: Given KBrO is an acidic salt. NaCH3COO is a basic salt. Ca(CN)2 is an acidic salt. KNO3 is a basic…

Q: What is the pOH of a HCl solution that has a pH of 2.05?     10.6     0.824     6.67 X 10-13…

A: Provided pH =2.05 Since, pH  +  pOH  =    14              (equation 1) By using the above formula we…

Q: Complete these Brønsted-Lowry reactions. reaction 1: HPO +Ht = reaction 2: HPO + OH- =

A: Bronsted-Lowry reaction is a type of acid base reaction where a proton is transferred from one…

Q: aqueous solution the [H*] is 1.4 x 104M. The [OH] in the same solution is A) 1.4 x 10-2 M B) 1.4 x…

A: The relation between the hydroxide ion concentration and the hydrogen ion contraction is given as…