Dis cussion:-Ql:- write the chemical structung of EDTA?Qe: - why You measure of the water hardwer .Q3:- write thechemical structureof E BT?Q4: - Define the buffer Solution and how youCan prepane buffer solution PH= lo ?Q5:-why you add ed bukf er solution whenYou indicate total hard ness ?Q6: - what ane the problemes of the waterhardness? indust rial ?

Answered: Image /qna-images/answer/caf6b950-d1c1-464b-89e0-afca9654cc67.jpg

Answered: Dis cussion:- Ql:- write the chemical…

Dis cussion:- Ql:- write the chemical structung of EDTA? Qz:- why you measure of the water hardnes, 2 Q3:- write the chemical structure of EBT?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Related questions

Q: Calculate the Concentration of aspecific Solution having the molay a bsorption Coe fficient 4x10?C…

Q: What quantity of electricity would be required to reduce 10 g of nitrobenzene, C&HSNO2, completely…

Q: (c) the copper ion concentration [Cu2+] in g/L. Consider the cathodic reaction only and assume…

A: Since you are asking for only part (c) so here is the answer of part (c) only.

Q: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous…

A: Given: Current = 7.33 A Time passed = 10 hour Power = 0.2229 KWh. Current efficiency = 81 %

Q: 32) How many hours will it take to deposit 3.37 g of Al (MM = 27.0 g/mol) from an aqueous AICI,…

Q: Write a balanced half-reaction for the reduction of aqueous arsenic acid (H3 AsO4 ) to gaseous…

A: If the reduction reaction occurs in acidic medium, following steps have to be done: Balance all…

Q: Calculate the concentration of aspecific Solution having the molay a bsorption Coe fficient…

Q: At 25 °C, 0.05 M of MgCl2 electrolyte solution showed molar conductivity of 194.2 S cm? mol-. A cell…

Q: Write down the chemical reaction and text form for the Daniel cell and show that the reaction will…

Q: B. What are the effects of adding elements (Ni. Cr, Si and S) on steel?

Q: Light energy can be described as ?ℎ?nhf , where ?n is a number of photons, ℎh is Planck's constant,…

A: Given : Minimum energy required for reduction of NADP+ = 219 KJ/mol Moles of NADP+ to be reduced = 2…

Q: Write a balanced half-reaction for the reduction of SO42- to SO2 in an acidic media. a.…

A: We have to write the balanced half-reaction for the reduction of SO42- to SO2 in an acidic media.…

Q: Question 39. The correct answer is in pink.

A: Given half-cell reactions:

Q: Should EDTA solutions be stored and kept long in bottle containers? Why?

A: Solution is made up of two components: solute and solvent. Solute which is present in major amount…

Q: 2. a) What are the advantages of coating the nano crystals with the ceramics? b) Describe the…

A: 2)a) The advantages of coating nano crystals with ceramics include : Improved stability and…

Q: lire chemical formulas and dimensional analysis to express the ratio for the calculation of the…

A: H2NNH2 + 2I2 = N2 + 4I- + 4H+…

Q: The answers are here but could you please walk through how to get them, thank you!

A: Consider this example diagram.On the anode, the solid zinc metal loses electron and flows to the…

Q: Which of the following minerals can be leached using NaOH? a.Oxides b.Bauxites c.Sulfides d.Sulfates…

A: Bauxites Oxygen Physical leaching process Elemental metal is routinely converted to metal cations at…

Q: Why can some metals not be extracted by heating with carbon?

A: Reactivity series determines the extraction of metal by heating with carbon.

Q: The mobility of the NH4+ ion is known is 7,623 x 10 ^-8 m2/Vs. Count: a. The molar conductivity of…

A: Molar conductivity = Faraday ×Ionic mobility (u) Ionic velocity = voltage×Ionic mobilitydistance…

Q: Estimate the mass of the copper metal produced during the passage of 3A current through the CuSo,…

Q: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous…

A: Answer: Given current efficiency is 91%, therefore actual current passed…

A: We are given an electro chemical cell and we have to answer which ion flow into the beaker on the…

Q: A sample of pyrolusite weighs 0.5000 g. To this is added 0.6674 g of As2O3 and dilute acid. After…

A: NOTE

Q: Assume the electroplating experiment was performed exactly as we did. Determine the percent yield…

A: A metal can be coated on another using electroplating. In electroplating, a metal is dissolved in…

Q: Complete and balance the following half-reaction in acidic solution S20,2 (aq) → S,06² (aq)

A: S2O32-(aq) -----> S4O62-(aq) We have to balance the equation.

Q: Given the reaction: 2Ag + Cl, > 2Ag* + 2CH The mass of Ct is 2.68 lb and the volume of the solution…

A: Since you have posted multiple sub part , we are doing first 3 for you. To get rest of the question…

Q: Question 70 Permanently curled hair is achieved by applying a(n) to the hair followed by a(n) to…

Q: 16. a) Explain the history and working principle of BET b) Name 5 nanotechnology applications and…

A: a) The Brunauer-Emmett-Teller (BET) theory, developed in the 1930s by Stephen Brunauer, Paul Hugh…

Q: 6. Which of the following is not a use of silicones? A. Waterproofing. B. Lubricants. C. Computer…

A: Basic physical properties of respective elements can bu used to answer the following question.

Q: Be sure to specify states such as (aq) or (s). If a box is not needed leave it blank. If no reaction…

Q: Calculate the Concen of aspecific Solution having the molay a bsorption Coe fficient 4x10?CLicm.…

A: A multiple choice question based on tools in analytical chemistry that is to be accomplished.

Q: Perform the balance in basic medium: H₂0₂(ac) + MnO4 → 0₂, + Mnozis) (ac) Calculate the normality of…

Q: The following skeletal oxidation-reduction reaction occurs under acidic conditions. Write the…

A: Oxidation half- cell exhibits the reaction of those species which undergoes oxidation. That is,…

Q: 瓦,可 212 106% Q 6: Galvanic cell presented as Fe/Fe2 //Co²/Co, If reduction potential of iron = -…

Q: Calculate the required voltage (V) if an unknown metal (M) was electrodeposited from an aqueous…

A: Voltage calculated is voltage supplied and energy is assumed to be input energy or total energy…

Q: A solution of Cdl2 having a molality of 0.007545 mol/kg was electrolyzed in a Hittorf cell. The mass…

A: The fraction of the total current carried by that ion.It is also called transference number or…

Q: In an electrochemical cell, a metal anode lost 0.190 g while a total volume of 0.04507 L of hydrogen…

Question

Dis cussion:-
Ql:- write the chemical structung of EDTA?
Qe: - why You measure of the water hardwer .
Q3:- write the
chemical structureof E BT?
Q4: - Define the buffer Solution and how you
Can prepane buffer solution PH= lo ?
Q5:-why you add ed bukf er solution when
You indicate total hard ness ?
Q6: - what ane the problemes of the water
hardness? indust rial ?

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 3

VIEW

Step by step

Solved in 3 steps with 3 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

Specific conductance is expressed in terms of Ohm- cm .a Ohm/cm .b O Ohm.cm .c O Ohm-1 cm-1 .d O
Inert graphite electrodes were used to create Fe2+ and Al3+___ (what were the ions) solutions. A voltage of _9.73___ (battery voltage) Volts was applied to rod, and a piece of aluminum (respectively)_-- (what electrode?) to create this solution in a previously prepared salt water solution. The salt in the water served as was there salt?) a small steel - (why
21 only
A 541.7 mg sample of German silver was dissolved in acid, diluted with water, and transferred to an electrolysis cell equipped with an electronic coulometer. The solution was electrolyzed at -0.3 V vs. SCE to reduce Cu?* to Cu°, which required 98.66 C of electricity. Calculate the % Cu in the sample. А. 3.21% В. 12.0% C. 5.91 x 10-3% D. 6.00%
cyanate ion in waste solutions from gold mining operations can be destroyed by treatment with hypochlorite ion in basic solution. write a balanced oxidationp-reduction equation for this reaction OCN-(aq) + OCI-(aq) + OH-(aq) --> CO32-(aq) + N2(g) + Cl-(aq) + H2O(l) hint: notice that in the oxidation of half-reaction, OCN- yields to two products
How are conductivity and TDS related? Why is conductivity important in water? What happens if conductivity of water increases? In the titration why the colour changes from wine red to blue? What are the harmful effects of hard water? Write the principle involved in hardness of water by EDTA method?
6 In a PV cell, the fill factor decreases as the cell temperature increases. Solar desalination process eliminates microbes from water. True/False True/False
0.7682 g MgCO3 is dissolved in 1000 mL water, 50 mL of this solution is taken and titrated with EDTA. Calculate the molar concentration of EDTA since 42.35 mL of EDTA is consumed in the titration. (MgCO3: 84 g / mol). A. 0.0054 B. 0.0216 C. 0.0108 D. 0.0432
2+ Calculade the cnknown [Cu^I when Evell = 0. O50 V
During bad storage of cement the alkalis in the cement react with CO2 to form alkali carbonates, which they react with Ca(OH)2 liberated by the hydrolysis of to form C3S, CaCO3 Calcium Carbonate, C3S Dicalcium silicate, CaCO3 Tricalcium silicate, Calcium Carbonate
Kálán Sureniz: (Os 28d 12sh ) Ayn anda birden çok oturum açan kullanıcının sinavi geçersiz sayılacaktır. SORU-11 1. Corrosion is the event that metals lose their properties as a result of chemical and electrochemical reactions with their environment. II. Oxide and sulfur compounds of metals are the most stable. III. The higher the desire of a metal to turn into an ion, the easier it is for the metal to corrode. IV. Metals with more positive standard reduction potential are considered more active. V. Corrosion can be thought of as a galvanic battery that generates current by itself. Which of the above is/are wrong? Yalnız III A-) Il ve IV B-) I1, V ve IV C-) Yalnız IV D-) I, Il ve V E-) OOO O