what is the Average mL of NaOH used = What is the Molarity of the HCl   =                                                  what is the pH of the HCl  =

Q: When 0.20 mol of NaOH is added to 0.50 mol of weak acid HX, in a total volume of 1.00 L, the pH of…

A:

Q: Consider the following data on some weak acids and weak bases: name Ka formula HNO₂ 4.5 x 10 acetic…

A:

Q: e. Calculate the pH of a solution containing 50.0 mL of 0.150 M of benzoic acid after the following…

A: First we would Calculate moles of both acid and base. Then we would draw an ICE table to calculate…

Q: Part A A 160.0 – mL solution contains 2.10 g of sodium benzoate and 2.46 g of benzoic acid.…

A: Given- Volume=160.0mL = 0.160 L (1L = 1000 ml) Weight of sodium benzoate =2.10 gram  Weight of…

Q: What volume of a concentrated HCl solution, which is 36.0% HCl by mass and has a density of 1.179…

A:

Q: 25.0mL 0.10M NH3 Solution + 0.10mL 1M HCI + 0.20mL 1M NaOH pH 10.62 11.93 Computed pH (until 3…

A: Introduction: Some important relations are given below, pH = -log10[H+] pOH = -log10[OH-] pH =14 -…

Q: What is the pH of the solution that is prepared when 12.1 g piperidinium chloride salt is dissolved…

A: A buffer solution is the mixture of a weak acid and its conjugate base or a weak base and its…

Q: What is the pH, when 20 ml 0.01 M NaOH is added to 100 ml 0.02 M HCI? Select one: a. 0.015 b. 1.82…

A: An acid base titration is an experimental technique which is used to acquire information about a…

Q: help please answer in text form with proper workings and explanation for each and every part and…

A: Part 2:Approach to solving the question:1. Introduction to Titratioｎ: In titration, a known…

Q: 3. Volume of NAOH at the equivalence point- 4. Half the volume of NaOH at the equivalence point---…

A: According to question, In question volume of NaOH is given and change in pH when NaOH is added to…

Q: What is the pH of a solution of 0.400 M CH3NH₂ containing 0.220 M CH3NH3I? (Kb of CH3NH2 is 4.4 x…

A: [CH3NH2] = 0.400 M [CH3NH3I]=0.220 M Kb= 4.4 × 10-4 pH =?

Q: What is the pH, when 20 ml 0.01 M NaOH is added to 100 ml 0.02 M HCI?

A:

Q: Question 35 Identify the indicator that has two endpoints. (Refer to Fig. 14.19 in the ebook) 1…

A: Solution 35)Indicators and their ph ranges are:Phenol red: pH range 6.8 to 8.2.Alizarin yellow R: pH…

Q: - Part A a solution that is 0.195 M in HC₂H₂O₂ and 0.105 M in KC₂H₂O2 Express your answer using two…

A:

Q: Pls help ASAP. Pls show all work and calculations.

A:

Q: 500 ml buffer solution which is 1,0F with respect to nitrous acid and 2.0 F with respect to sodium…

A: Given :   Volume of buffer solution = 500 ml  Concentration of HNO2 = 1.0 F  Concentration of NaNO2…

Q: Part A - Dilution Calculation A known volume (1.00 mL) of a 0.100M NaOH solution was diluted to a…

A: The detailed solution to the above question has given in below steps

Q: Consider the following data on some weak acids and weak bases: name nitrous acid acid hydrocyanic…

A: Salts of strong acid and strong bases are neutral and have pH equal to 7  Salts of strong acids and…

Q: The salt resulting from the reaction of HCI with NaOH would have a neutral characteristics. Select…

A: ANSWERE IS DISCUSSED BELOW :

Q: What should be the pH range of an indicator that has a Kb of 5.21x104? A) 9.72 to 11.72 B) 5.72 to…

A:

Q: Question 13 The pH of a 1.0 M benzoic acid solution i The % ionization in this situation is [Sel…

A: Given -> Molarity of benzoic acid = 1.0 M

Q: A 1-L unbuffered solution needs the pH adjusted from 7 to 1. How many mL of 12 molar HCI solution…

A: To find: Amount of 12M HCl solution required to change the pH of 1-liter unbuffered solution from pH…

Q: Trial 1 Initial Burette 1ml Reading (mL) Endpoint (mL) 11.75 Endpoint (pH) 12.91 10.56 Equivalence…

A: In this question we have to calculate the theoretical molarity and actual molarity from the given…

Q: Determine the pH when 13.9 mL of 0.32 mol/L LIOH is added to 15 mL of 0.5 mol/L HI. Your Answer:…

A: For LiOH solution,Concentration of LiOH solution = 0.32 mol/LVolume of LiOH solution = 13.9 mL =…

Q: 12:52 1 4 7 +/- Question 4 of 22 What is the pH of a 6.1 x 10-6 M HBr solution? 2 5 8 3 6 9 O Submit…

A:

Q: None

A:

Q: Part A What volume of a concentrated HCl solution, which is 36.0% HCl by mass and has a density of 1…

A: Given HCl solution is 36% by mass and has density 1.179 g/mL.9.79 L of HCl solution has pH 2.30.We…

Q: Match each beaker with the set-up description in the Table 1 below based on the expected pH values…

A: We need to specify which pH belongs to which solution.

Q: Use the graph below to answer the following questions. Provide a short reasoning for your answers.…

A: The titration curve given is,

Q: What is the pH of a solution made by mixing 100-ml of 0.200 M KOH and 200-mL 0.400 M NAOH? A, 13.3…

A:

Q: Can you explain how to find the equivalence point please

A: A graph based question about equivalence point concept, which is to be accomplished.

Q: Given that for water at 37 °C Kw = 2.4x10 1 what is the pH of a neutral aqueous solution at 37 °C?…

A: for water , Kw = [H+] [OH-]   pH of water depends on temperature.

Q: Pls help ASAP. Pls show all work and calculations.

A: Balanced Chmical equation for the reaction is as follows: HCl + NaOH ------> NaCl + H2O Both HCl…

Q: A 1 liter solution is made by adding 0.0493 moles NaH₂PO4 and 0.0619 moles Na2HPO4. What will be the…

A:

Q: 1a) A solution containing 3.3×10-1 M HCOOH and 3.0×10-1 M HCOONa. 1b) 1000.0 mL of solution…

A:

Q: For each of the following salts, choose whether the resulting aqueous solution would be acidic,…

A:

Q: 0.10 M HCH,0,

A: Since you have asked multiple questions, as per guidelines we will solve only the first one for you.…

Q: 2. From the graph at the right, determine a. If the acids/bases are strong or weak b. Whether the…

A: In acid base titration a known volume either acid or base is placed in conical flask. If acid is in…

Q: The question is based on Vinegar Titration w/ NaOH  Before the endpoint, the solutions is: Basic or…

A: Given: Titration of vinegar with NaOH.

Q: 2) did i do this right?

A: Titration is a technique in which the unidentified solution concentration is determined by the use…

Q: 11:20 1 4 7 +/- Question 5 of 22 What is the pH of a 6.5 x 10-6 M KOH solution? 2 5 8 3 6 9 O Submit…

A:

Q: ne pH of

A:

Q: Question 21 If 17.6 mL of 0.195 M HCIO4 are added to 7.36 mL of 0.0369 M CSOH, what is the final pH?…

A: It is an example of neutralization reaction we are required to find the pH of the solution

Q: In the spooky chemistry lab, you spot a 50mL solution of 6.0M hydrochloric acid.   What is the pH of…

A: Dilution -  It is the process of decreasing the concentration  of solute in a solution by adding…

Q: pH 41 91 00 IL Mbfe precise graph. Volume vs pH 14 12 10 20 25 30 10 15 Volume of base added (mL)

A: At half equivalence point PH = Pka