Answered: When Na2CO3, NH4Cl, H4SiO4 are mixed in…

When Na2CO3, NH4Cl, H4SiO4 are mixed in water, what reactions occur, which species exist. and What's the k value for reactions?

General Chemistry - Standalone book (MindTap Course List)

11th Edition

ISBN:9781305580343

Author:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Chapter16: Acid-base Equilibria

Section: Chapter Questions

Problem 16.127QP: An important component of blood is the buffer combination of dihydrogen phosphate ion and the...

See similar textbooks

Related questions

Q: Which of the following reactions can be used to prepare 3-methyl-3-hexanol? Note: n-Pr stands for no...

Q: molecules.

Q: Give the spectroscopic analysis and the structure of the product using the following

A: Spectroscopy is a branch of analytical chemistry that is based on interaction of compounds with elec...

Q: The value of Kp for the reaction 2HCN (g) àß C2N2 (g) + H2 (g) is 0.17. If the initial partial press...

A: Given data : Initial partial pressures of H2 = 1.0 atm C2NH = 1.0 atm HCN = 2.0 atm.

Q: Nickel has a FCC crystal structure, an atomic radius of 0.125 nm, and an atomic weight of 58.68 g/mo...

A: We found that theoretical density is less than that per mental density

Q: At constant temperature, the variation of Gibbs energy with respect to pressure is ____________. A....

Q: According to the following reaction: CO (g) + H2O (l) CO2 (g) + H2 (g) What would you multiply "...

Q: 10.0 mL of a 0.320 M KBr solution are diluted to a total volume of 1.50 L. What is the concentration...

A: Given: Initial concentration of KBr solution = 0.320 M Initial volume of KBr solution = 10 ml Fin...

Q: What is the condition for spontaneity for systems studied under constant pressure?

A: Spontaneity is determined by free energy and entropy mainly.

Q: 1.Calculate the mole fraction of each component of a solution containing 65 g of ethanol (C2H6O) in ...

A: mass of C2H6O=65 g , molar mass=46 g mol-1 mass of H2O=350 g , molar mass = 18 g mol-1 then,

Q: what is the advantage of four-quadrant streaking method

A: what is the advantage of four-quadrant streaking method

Q: Why can’t molecules with the following formulas exist? Please explain briefly for each. a. CH5 b....

Q: You need to make an aqueous solution of 0.168 M iron(III) bromide for an experiment in lab, using a ...

A: Given that, Molarity of FeBr3=0.168 M Molar mass = 295.56 g mol-1 Volume=300 ml = 0.300 L Mass of ...

Q: HBr 410.0 HI 320.0

A: The diatomic molecules vibration frequency is given as: γ=12π kfμ

Q: .Which of the following is an electrolytic cell? a.Pb(s)|Pb2+(aq)||Zn2+(aq)|Zn(s) b.Pt(s)|Fe2+(aq),...

A: 1) A positive value indicates the oxidation-reduction reaction is a spontaneous reaction. That mean...

Q: The number-average molecular weight of a polypropylene is 1241772 g/mol. Compute the degree of polym...

Q: Determine the ground term symbols of a.) Mn b.) Mg* c.) V³* d.) 0²- e.) Cu* f.) 3+

Q: Propose an efficient synthesis for the following transformation: (a)

A: Here we are required to find the reagent to carry out the following conversion

Q: What is it ACTIVITY 4B. Matching type. Match the terms in column A to column B. Write your answer on...

A: Carbohydrates - are classified into two classes 1) sugar - these are crystalline substances which...

Q: What did Conner do to raise the pH of the pool? A) He added water to raise the pH. B) He added a bas...

A: ph of a base is high than the acid,if due to addition of a substance pH increases than it must be ba...

Q: For a first order process, the initial concentration of A is 0.816 M and the concentration of A afte...

A: Given that, for a first-order process, the initial concentration of A is 0.816 M, i.e. [A0] = 0.816 ...

Q: A spirit burner containing 5.0 g sample of propanol (C3H7OH) is used to heat up a beaker of water (0...

A: Here, in this experiment, propanol is combusted to heat up a beaker of water.

Q: Complete the following reactions.

A: the given reaction are example of aromatic substitution reaction.

Q: 0.100 mol of AgCl(s) is added to 1.00 L of H20. Next, crystals of NaBr are added until 75.00% of the...

A: Answer is as follows hope it helps :

Q: 2. Determine Ecell (in V) at 298.15 K for a cell composed of a platinum electrode in a mixture of 0....

Q: Name: Mass to Mass Practice 1 Part 2: Use the following equation for questions 1-5 below... find the...

Q: please answer only molality

Q: Using the following data for the reaction A->B, Time, sec [A], M 1.00 50 0.67 100 0.50 150 0.40 200 ...

A: The rate constant of a reaction and the order of reaction can be determined from the graph plotted b...

Q: 3 Cu + 8HNO3 g 3 Cu(NO3)2 + 2 NO + 4 H2O In the above equation how many moles of NO c...

A: number of moles of NO can be made when 40 moles of HNO3 are consumed is given below

Q: Calculate the mass of gold(III) chloride (Au, Cl,) that contains a million (1.0 x 10°) chlorine atom...

A: Here in the given problem we have to use unitary method. Molar mass of a molecule is sum of atomic m...

Q: 2 NH3 + 3 CuO --> 3 Cu + N2 + 3 H2O In the above equation how many moles of N2 can b...

Q: Write the balanced molecular equation of the following: Hydrobromic acid solution + sodium hydroxid...

A: Balanced chemical equation: Balance chemical equation can be defined as the reaction in which number...

Q: At a certain temperature, the pHpH of a neutral solution is 7.49. What is the value of KwKwK_w at th...

Q: A 2.05 m aqueous solution of some unknown solute had a boiling point of 102.1 °C. Which one of the f...

Q: Can 3-hexanol be easily made from hexanoic acid via reduction why or why not when trying to oxidiz...

A: Reduction in general terms is removal of oxygen and oxidation in general terms is addition of oxyge...

Q: A major component of gasoline is octane (CH8). When octane is burned in air, it chemically reacts wi...

Q: 4. Show the steps necessary, in order, to make each of the following compounds. Start with benzene, ...

A: Answer of the question given below,

Q: Organic chemistry:Write an introduction about Nuclear Magnetic Resonance Spectroscopy(NMR) and how t...

Q: hich of the following choices correctly arranges the given elements in increasing electronegativity:...

A: Electronegativity of an element is defined as the the tendency of element to pull the shared electro...

Q: Question 10 Examine the following equilibrium whose equilibrium constant (K,) is 0.10 N2 (g) + O2 (g...

Q: The reaction H2 + I2 = 2HI follows the rate law rate = K[H2][I2] The rate constant for this reactio...

Q: Arginine is an amino acid which has the following pKa values: pK1: 2.17, pK2: = 9.04, pKR = 12.48. C...

A: So, the net charge of arginine at pH = 4 will be +1.

Q: Consider the following reaction: H3PO4 Choose all final major product(s): HO HO OH HO OH A C HO HO H...

Q: Write "highest" under the compound with the highest boiling point. Write "lowest" under the compound...

A: Acid is substance which release hydrogen ions and base is substance which release hydroxyl ions.

Q: A chemist carefully measures the amount of heat needed to raise the temperature of a 1.26 kg sample ...

Q: 12. If 4.0 g of acetanilide are mixed with 1.5 mL of 16M nitric acid and excess sulfuric acid, then ...

Q: 140 130 120 110 100 NaNO3 90 80 3 70 60 NH&CI KCI NaCI 50 40 30 20 10 KCIO3 -Ce2(SOa)3 O 10 20 30 40...

Q: 'N H what are the functional groups in cephalothin? z-

A: Determine the different functional group in cephalothin.

Q: Nitric oxide reacts reversibly with chlorine in the following manner: 2NO(g) + Cl2(g) = 2NOCl (g). T...

A: Given reaction, 2NO(g) + Cl2(g) = 2NOCl (g) Kc=6.5 x 104

Q: Please propose a chromatography-based strategy to purify human insulin proteins that have been expre...

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

When Na2CO3, NH4Cl, H4SiO4 are mixed in water, what reactions occur, which species exist.

and What's the k value for reactions?

Expert Solution

This question has been solved!

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

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

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

An important component of blood is the buffer combination of dihydrogen phosphate ion and the hydrogen phosphate ion. Consider blood with a pH of 7.44. a What is the ratio of [H2PO4] to [HPO42]? b What does the pH become if 25% of the hydrogen phosphate ions are converted to dihydrogen phosphate ion? c What does the pH become if 15% of the dihydrogen phosphate ions are converted to hydrogen phosphate ions?
What is the concentration (in molarity) of H+, HCO3−, and CO32–, in a solution that is initially prepared as a mixture of 0.0100 M H2CO3 and 0.000010 M Na2CO3? (Carbonic acid is a weak diprotic acid where Ka1 is 4.20 x 10–5 and Ka2 is 2.00 x 10–6) a) [H+] at equilibrium = ? b) [HCO3-] at equilibrium = ? c) [CO32-] at equilibrium = ?
11.An acid-base equilibrium system is created by dissolving 0.20mol CH3COOH in water and diluting the resulting solution to a volume of 1.0 L. What is the effect of adding 0.020 mol CH3COO (aq) to this solution? How will pH change (calculate pH before and after the addition. Ka of CH3COOH is 1.76 x10-5)? How will concentrations of CH3COOH and CH3COO at equilibrium change?
11.An acid-base equilibrium system is created by dissolving 0.15 mol HNO2 in water and diluting the resulting solution to a volume of 1.0 L. What is the effect of adding 0.020 mol NO2 (aq) to this solution? How will pH change (calculate pH before and after the addition. For HNO2 Ka = 4.5 x 104)? How will concentrations of HNO2 and NO2 at equilibrium change?
2. Explain the term 'buffer capacity'.
The major component of vinegar is acetic acid, CH3COOH. Its Ka is 1.8 × 10-5 . One student used 1.000 M NaOH to titrate 25.00 mL vinegar. At the end point, 21.82 mL NaOH was used. (a) What is the concentration of CH3COOH in vinegar? (b) What is the pH of the solution at the end point? (c) What indicator(s) the student should use in this titration? Explain
What are the molar concentrations of acetic acid (CH3COOH) and sodium acetate (CH3COONa) in an aqueous solution buffered at a pH of 4.134.13 that has a freezing point of −1.02 °C?−1.02 °C? Assume complete dissociation of sodium acetate and a density of 1.02 g/mL for the solution. The p?a for CH3COOH is 4.75. (CH3COOH)=_M (CH3COONa)=____M Help me please ASAP
A 100.mL of 0.250 M HNO2 is added to 200.mL of 0.100 M NaNO2. What is the concentration of HNO2 and NaNO2 once two solutions are mixed? What is the pH of this solution? Write a balanced equations showing what happens when NaOH is added, and when HCl is added to solution (b). What is the CHANGE in pH when 50.0 mL of 0.15 M NaOH have been added to solution (b)? What is the CHANGE in pH when 50.0 mL of 0.15 M HCl have been added to solution (b)?
6. A buffer solution is formed by adding 0.500 mol of sodium acetate (CH3CO2NA) and 0.500 mol of acetic acid (CH3CO2H) to 1.00 L H,0. What is the pH of the solution at equilibrium? (K, = %3D 1.8 x 10°)
6a. Draw the Lewis Dot structure for the following diprotic acid: HOOC-CH,-COOH. 38.5 mL of a 1.15 M solution of this acid is titrated to the equivalence point with 0.69 M KOH. Write the balanced equation for this reaction and determine the volume of base needed to completely neutralize the acid.
Which of the following substances is more soluble in a hydrochloric acid solution than in a sodium hydroxide solution? HClO4 MgCl2 NH4NO3 Ni(CH3COO)2 NaI
9. We prepared a solution containing 1.0 mol.L' HF and 1.0 mol.L·' C,H3OH. The K, of hydrofluoric acid and phenol are 7.2 x 104 and 1.6 x 10-10 respectively. What is the pH of this solution? (Hint: find which acid is strongest and make the appropriate assumptions) b. What is the concentration of C,H;O¯ at equilibrium? а.

SEE MORE QUESTIONS

Recommended textbooks for you

General Chemistry - Standalone book (MindTap Cour…

Chemistry

ISBN:

9781305580343

Author:

Steven D. Gammon, Ebbing, Darrell Ebbing, Steven D., Darrell; Gammon, Darrell Ebbing; Steven D. Gammon, Darrell D.; Gammon, Ebbing; Steven D. Gammon; Darrell

Publisher:

Cengage Learning