Answered: How many grams of ammonium chloride…

How many grams of ammonium chloride must be added to 0.59 L of 1.5 M ammonia to prepare a pH = 10.22 buffer? Use the Acid-Base Table. 4.0 9.52e6 X g

Chemistry: The Molecular Science

5th Edition

ISBN:9781285199047

Author:John W. Moore, Conrad L. Stanitski

Publisher:John W. Moore, Conrad L. Stanitski

Chapter15: Additional Aqueous Equilibria

Section: Chapter Questions

Problem 86QRT

See similar textbooks

Related questions

Q: Use the spectra on page 4 of the activity and the structure below to assign the CNMR spectrum of…

A: Given that the DEPT and the original 13C NMR spectrum of the molecule…

Q: 9 Determine the pH if 25.0 mL of 0.10 M HI solution is added to 0.041 L of a 0.20 M KOH solution…

A: Molarity, M = Moles/Volume(L) M = n/V(L)

Q: Which of the following structures depicts the product represented by A in the reaction equation…

A: Here we are required to find the product of the reaction.

Q: What is the IUPAC name for the compound shown?

Q: Substance T. (K) Pe (bar) Br₂(g) 588.00 103.40 F₂ (g) 144.30 51.72 Calculate the I' value for which…

A: Answer is given below

Q: Determine the empirical formula for the following made-up compound: X8Y12Z20

Q: 7. Identify the given reactions as acid-base, redox, or precipitation reactions.…

A: Acid base reaction: The reaction in which an acid and a base react to give salt and water. Redox…

Q: A 1,2-dichloro- cyclopentane an example of an addition reaction when it is the product between a can…

A: Answer:- This question is answered by using the simple concept of chemical reactions of alkenes…

Q: 6. Consider the decomposition of perbenzoic acid in water: 2 C6H5CO3(aq) → 2 C6H5COOH(aq) + O₂(g).…

A: Rate of reaction is given by the slowest step or by the rate limiting step. Rate of reaction must…

Q: Suppose you had used 4.00 grams of NaOH(s) in Reaction 1. What would have been the number of Joules…

A: Initial mass of NaOH = 2 g Volume of water used is 100 ml As density is not given, I have considered…

Q: A chemical engineer must report the average volume of a certain pollutant produced by the plants…

A: Average is calculated as shown below: Average = Sum of data values / number of data values

Q: Homework: Prepare 500mL of 0.010M solution of Na+ from Na₂CO³. Homework Wh

A: #Calculation: Since the coefficient of Na in Na2CO3 is 2, each Na2CO3(aq) produces 2 Na+(aq) ions.…

Q: what is the change in enthalpy in kJ for the neutralization reaction between HCl and NaOH?

A: Neutralization reaction - When any acid and base reacts together they forms salt and water as…

Q: Part 1 What is a, the unit cell length, in nm, for aluminum? a = i Save for Later Part 2 nm What is…

Q: 2. Briefly explain why it is essential that none of the yeast comes into contact with the H₂O2…

A: Enzymes which is present in yeast converts hydrogen peroxide into oxygen . Now to capture oxygen gas…

Q: If 25.6 mL of methanol is dissolved in 87.1 mL of water, determine the percent by volume of methanol…

A: Volume of methanol = 25.6 mL Volume of water = 87.1 mL Volume of solution = 112.7

Q: Predict whether AS for each reaction would be greater than zero, less than zero, or too close to…

A: Given :- H2(g)+F2(g)→2HF(g) 2NOBr(g) → 2NO(g) + Br2(g) CO2(g)+H2(g) → CO(g) + H2O(g) 2CO(g) +…

Q: A pressurized can of whipped cream has an internal pressure of 1.075 atm at 26°C. If it is placed in…

Q: Is longitudinal diffusion of the solute a more serious problem in gas or in liquid chromatography?…

A: Longitudinal diffusion causes band broadening.

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom. (Note: the SI…

A: From Planck's equation, E = hν Or, E = h × cλ ------ 1Where, E :…

Q: 2. Predict the transition metal-containing products of the following reactions and label which type…

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

Q: 2. Draw the mechanism for the following reactions. Include all curved arrows. Reaction 1: OH…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule: E…

A: Lowest energy state is called the ground state. States above the ground state are called excited…

Q: poses we can treat nitrogen (N₂) as an ideal gas at temperatures above its boiling point of -196.…

Q: Hydrolysis of benzoyl chloride would form... a.) Benzoic acid b.) Benzvl alcohol c.) Phenol d.)…

A: This reaction proceeds through SN2 type ( direct displacement ) mechanism.

Q: During lab, a student mixed 25 mL of 1.0 M H3PO4 with 75 mL of 1.0 M NaOH. Using the equation below,…

A: Answer: When acid and base reacts, neutralization reaction takes place and heat gets released during…

Q: A sample of 96.9 g of sodium reacts with excess sulfuric acid to produce 1.38 g of hydrogen gas.…

Q: What is the order of reactivity of SN1 and SN2 of n-butyl chloride, n-butyl bromide, sec-butyl…

A: For Sn1 mechanism, we look for the stability of carbocation formed, if it is more stable, more will…

Q: It takes 348. kJ/mol to break a carbon-carbon single bond. Calculate the maximum wavelength of light…

Q: Given the following value, is the starting material or product favored at equilibrium? Select the…

Q: Chemistry Study the IR and Raman activity of C-O stretches in fac-FeCl3(CO)3. Write the reducible…

A: Fac -FeCl3(CO)3 can be written as M(CO)3 L3

Q: Predict whether each of the following bonds is ionic, polar covalent, or nonpolar covalent. Drag the…

A: The nature of bond can be predicted with the help of electronegativity difference of bonded atoms.…

Q: This energy diagram shows the allowed energy levels of an electron in a certain atom or molecule:…

Q: Here are sketches of four electron orbitals:

Q: How many isomers are possible using the following molecular formula? C3H6C12 h

A: The molecular formula given is C3H6Cl2.

Q: What is the standard enthalpy change (AH°) of the reaction belo C12H22O11 (s) + 12 O₂ (g) 12 CO₂ (g)…

A: As per bartleyby guidelines i answered only first question so please don't mind and post other…

Q: A student creates the Beer's Law plot for Part 3 and finds the slope to be 3.5x 103. In Part 4, the…

A: Here from the following given experiment we have to determine the equilibrium concentration of…

Q: If the density of a gas is 2.14g/L at STP, what is the molar mass of this gas?

A: We need to find the molar mass of the given compound. Only density is given as 2.14 g/L at STP. We…

Q: In my experiment I need help on finding the heat solution in joules and determine the heat solution…

A: Given that, The initial temperature of water = 21.17 °C The final temperature of water = 17.93 °C…

Q: Using the regression equation below, calculate the molar absorptivity with 1cm path length v=…

A: Here we are required to find the molar absorptivity with the path length 1 cm

Q: Amateur radio operators in the United States can transmit on several bands. One of those bands…

Q: Using the regression equation below, calculate the molar absorptivity with 1cm path length y=…

A: Given that , The equation of the straight line is , y = 0.0539x + 0.0198

Q: Sulfur trioxide reacts with water to form sulfuric acid, a major contributor to acid rain. One…

A: To find the heat of reaction for the given reaction can be found by adding the subreaction in such…

Q: Exercise The fat content of potato chips is determined by weighing a sample before and after…

A: First we need to calculate the mass of fat from given initial mass of sample and final mass of…

Q: The energy E of the electron in a hydrogen atom can be calculated from the Bohr formula: E= - In…

Q: N2(g) + 3 H2(g)--> 2 NH3(g) The value of K, at 25 degrees Celsius for this reaction is 4.5 x 10-12.…

A: Given -> N2(g) + 3H2(g) ----> 2NH3(g) Kp = 4.5 × 10-12 T = 25°C = 25 +273 = 298 K R =…

Q: tion as Temperature (°C) 0 25 35 40 50 emperature Kw 1.14 × 10-¹5 1.00 × 10-14 2.09 × 10-¹4 2.92 ×…

A: Kw is the ionic product of water. At 25 C Kw = 1 x 10-14 At any temperature, Kw = [H+] [OH-] As…

Q: Consider the reaction of a mixture of NaHCO3 and Ca(HCO3)2 with excess HCl. The net ionic reaction…

A: Given that volume of total sample gas = 15.2 L And the condition is STP, So At STP, the molar…

Q: Draw the major organic product of the reaction shown below. HO + HCI • You do not have to consider…

A: Tertiary alcohol with HCl results into substitution product.

Q: What is the final molarity when 85.00 mL of a 1.695-M KNO3 solution is diluted to 560.00 mL?

A: After dilution concentration is decreases

Concept explainers

Acid Base Titration

An acid-base titration is the method of quantitative analysis for determining the concentration of an acid and base by exactly neutralizing it with a standard solution of base or acid having known concentration.

Question

100%

How many grams of ammonium chloride must be added to 0.59 L of 1.5 M ammonia to prepare a pH = 10.22 buffer? Use the Acid-Base Table.
4.0 9.52e6
X 9

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Trending now

This is a popular solution!

Step by step

Solved in 4 steps with 4 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, chemistry and related others by exploring similar questions and additional content below.

Similar questions

A sodium hydrogen carbonate-sodium carbonate buffer is to be prepared with a pH of 9.40. (a) What must the [ HCO3 ]/[ CO32 ]ratio be? (b) How many moles of sodium hydrogen carbonate must be added to a liter of 0.225 M Na2CO3 to give this pH? (c) How many grams of sodium carbonate must be added to 475 mL of 0.336 M NaHCO3 to give this pH? (Assume no volume change.) (d) What volume of 0.200 M NaHCO3 must be added to 735 mL of a 0.139 M solution of Na2CO3 to give this pH? (Assume that volumes are additive.)
What is the pH of a buffer that is 0.175 M in a weak acid and 0.200 M in the acids conjugate base? The acids ionization constant is 5.7 104.
Ka for formic acid is 1.7 104 at 25C. A buffer is made by mixing 529 mL of 0.465 M formic acid, HCHO2, and 494 mL of 0.524 M sodium formate, NaCHO2. Calculate the pH of this solution at 25C after 110 mL of 0.152 M HCl has been added to this buffer.
Consider the weak acids in Table 13.2. Which acid-base pair would be best for a buffer at a pH of (a) 3.0(b) 6.5 (c) 12.0
Choose a weak-acid/weak-base conjugate pair from which you could prepare a buffer solution with pH = 7.5. Explain how you chose the conjugate pair. Calculate the ratio [weak base]/[weak acid) required to give pH = 7.5.
Calculate the mass of sodium acetate, NaCH3COO, you should add to 500. mL of a 0.150-M solution of acetic acid, CH3COOH, to buffer a solution at a pH of 4.57.
Ammonia gas is bubbled into 275 mL of water to make an aqueous solution of ammonia. To prepare a buffer with a pH of 9.56, 15.0 g of NH4Cl are added. How many liters of NH3; at 25C and 0.981 atm should be used to prepare the buffer? Assume no volume changes and ignore the vapor pressure of water.
Determine the dominant acid-base equilibrium that results when each of the following pairs of solutions is mixed. Indicate the equilibrium by writing 1 for a strong acid, 3 for a weak acid, 4 for an acidic buffer, 7 for a neutral solution, 10 for a basic buffer, 11 for a weak base, and 13 for a strong base. (a) 10.0 mL of 0.15 M NaOH + 15.0 mL of 0.10 M HNO3 (b) 25.0 mL of 0.10 M HCl + 10.0 mL of 0.25 M NH3 (c) 50.0 mL of 0.050 M NaOH + 50.0 mL of 0.10 M NH3 (d) 50.0 mL of 0.10 M NH3 + 50.0 mL of 0.05 M HCl
A chemist needs a buffer with pH 3.50. How many milliliters of pure formic acid (density = 1.220 g/mL) must be added to 375 mL of 0.0857 M NaOH solution to obtain such a buffer?
Consider all acid-base indicators discussed in this chapter. Which of these indicators would be suitable for the titration of (a) NaOH with HClO4. (b) acetic acid with KOH. (c) NH3 solution with HBr. (d) KOH with HNO3. Explain your choices.
You want to prepare a pH 4.50 buffer using sodium acetate and glacial acetic acid. You have on hand 300. mL of 0.100-M sodium acetate. Calculate the mass in grams of glacial acetic acid (d = 1.05 g/mL) you should use to prepare the buffer.
What is an acidbase indicator? Define the equivalence (stoichiometric) point and the end point of a titration. Why should you choose an indicator so that the two points coincide? Do the pH values of the two points have to be within 0.01 pH unit of each other? Explain.