The Ka value for chlorous acid (HCIO₂) is 1.1 × 10-2, while the Ka for nitrous acid (HNO₂) is 4.6 x 10-4. Calculate the equilibrium constant of the reaction of HCIO₂ with NO₂. Predict whether the reaction equilibrium favors reactants or products. You have calculated the Keq to be equal to 24. Predict whether the reaction equilibrium favors reactants or products. A) Reactants B) Products C) The reaction produces an equal mixture of reactants and products.

Q: Complete the balanced neutralization equation for the reaction below:

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

Q: For each of the following reactions, identify the acid and the base. Also indicate which acid–base…

A: The Lewis acid-base theory, named after chemist Gilbert N. Lewis, defines an acid as an electron…

Q: Calculate the pH of a 0.0250M solution of Chlorous acid, HClO₂. ka=1.1E-2

A:

Q: For H2CO3, Ka1 = 4.3 × 10–7, Ka2 = 4.7 × 10–11. What is the pH of a 0.36 M solution of carbonic…

A: We have to predict the pH of 0.36 M of carbonic acid .

Q: Calculate the pH and the equilibrium concentration of CO32- in a 4.27x10-2 M carbonic acid solution,…

A: Given data:The molarity of carbonic acid solution = 4.27  MThe first dissociation constant, Ka1 =…

Q: Calculate the pH of a 0.295 M solution of ethylenediamine (H2NCH,CH,NH2). The pKa values for the…

A: Given,molarity of ethylenediamine ( H2NCH2CH2NH2)   = 0.295 MThe pKa values of acidic form of…

Q: Calculate the pH for the following concentration: [H3O+] = 2.19 x 10-5 M.

A:

Q: What is the equilibrium for the acid-base reaction?

A: The equilibrium constant for a reaction is expressed in terms of the ratio of the concentration of…

Q: Complete and balance the following acid-base neutralization reaction: 1 H2SO4 + 2 NaOH

A: Balance chemical equation is defined as which has equal number of atoms or ions in both sides…

Q: Calculate the pH of a 0.27 M solution of HCO2H (formic acid, Ka = 1.8 x 10–4).

A: PH = - log [H +] Formic acid weak acid  Ka =dissociation constant

Q: Complete the table. (All solutions are at 25 °C.) Solution [H3O+] [OH-] pH 1 3.19 2 3 4 3.2 x 10-9…

A:

Q: Calculate the hydronium ion concentration, [H3O+][H3⁢O+], for a solution with a pH of 5.61

A: • The values provided in the question are:-      i) pH of a solution = 5.61    • We need to…

Q: Predict the products from the following chemical reactions.   HNO3   +    Ba(OH)2

A:

Q: 3. Draw the products of the acid/base reaction AND label the acid, base, conjugate acid, and…

A: Reaction:Find out the acid, base, conjugate acid, conjugate base?

Q: Calculate the pH of a 0.10 M solution of sodium hypochlorite (NaCIO; Ka 2.90 x 10-8). Also,…

A:

Q: What is the hydronium concentration [H3O+] of a solution with a pOH of 2.47?

A: Given data is as follows: The pOH of the solution = 2.47 As we know that;  pH + pOH =…

Q: Calculate the H+] and pH of a 3.05 x 10¬4 M nitrous acid solution. The Ka of nitrous acid is 7.10 x…

A:

Q: Identify the acid and the base in each Lewis acid-base reaction. H2O + SO3 → H2SO4

A:

Q: Which is more acidic?

A: The acidic strength of a particular compound is directly proportional to the stability of its…

Q: Arrange HCIO,HCIO2,HCIO3,HCIO4 in order of increasing acid strength

A: The order of acidic strength can be calculated as : i) Determine the ratio of number of double…

Q: Calculate the pH of 0.0037M solution of H2CO, given that K,1- 4.3 x 10 and Kz = 5.6 x 1011

A:

Q: Calculate the hydronium ion concentration

A:

Q: Rank the following solutions according to their acidity: solution one: pH=12 (least…

A: We have to rank the following solutions according to their acidity: 1) pH=12 2)  [h3O+]= 10-8 M 3)…

Q: Calculate the pH at 25C of a 0.53 M solution of sodium hypochlorite (NaClO). Note that hypochlorous…

A:

Q: 4. Write the products of the following acid-base reactions: OH NAOH HO. pK = 4,5

A: This is simple acid base reaction, resulted in formation of salt and water.

Q: What are the pH, pOH and [H3O+] for a 2.37x 10–2 M HClO4 solution? HClO4 is a strong mineral acid.

A:

Q: Calculate the pH of a 0.117 M solution of formic acid.

A:

Q: [H30] [OH] pH Classification (acid, base or neutral) 4.8 x 104 6.5 x 10 2 7.0 9.5 x 10-9

A: To fill the given table by using given data

Q: What is the pH of a 0.12 M solution of Na2SO3 at 25 °C? For the diprotic acid, H₂SO3, Ka1 = 1.2 x…

A:

Q: Calculate the percentage of pyridine (C5H5N) that forms pyridinium ion, C5H5NH+ , in a 0.10 M…

A: Pyridine is a weak base which dissolves in water, dissociates partially into ions. The ions will be…

Q: Sulfurous acid (H₂SO3) is a polyprotic acid. Write balanced chemical equations for the sequence of…

A: The given acid is an dibasic acid which can produce two H+ ions when dissolved in water.

Q: What is the [H3O+] of an acidic solution that hs a ph of 11.25

A: To calculate  pH  you need to know the concentration of the hydroniumion [H3O+]. The pH is then…

Q: Determine the hydroxide ion concentration in an aqueous solution of HBr with pH = 3.98 at 25 °C.…

A: Given: pH= 3.98 As we know, pH= -log[H+] So, [H+]= 10-pH  [H+]= 10-3.98  [H+]= 1.04 ×10-4M…

Q: What is the pH of a solution that is 0.0530 M in NaClO at 25 °C? The Ka for HClO is 4.0×10−8

A: Given thatConcentration of NaClO = [ClO–] = 0.0530 MKa for HClO = 4.0×10−8Kb for ClO– =

Q: What coefficients (in order) are needed to balance the equation: Na₂O(s) + H₂O(l) →→→→→→ NaOH(s)? 1,…

A: Given, ___Na2O(s) + ___H2O(l) →  ___NaOH(s) Coefficients are needed to balance the above equation =…

Environmental Pollution

Environmental pollution occurs due to some unwanted alteration in the surroundings which results in unfavorable effects on all organisms of that surrounding.