Calculate the pH of a 0.10 M aqueous solution of zinc chloride, ZnCl 2 . The acid
Question:
Calculate the pH of a 0.10 M aqueous solution of zinc chloride, ZnCl2. The acid ionization of hydrated zinc ion is Zn(H2O)62+(aq) + H2O(l) ⇌ Zn(H2O)5OH+(aq) + H3O+(aq) and Ka is 2.5 × 10-10.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 61% (13 reviews)
Assume Zn 2 is ZnH 2 O 6 2 Assemble the usual table to calculate the H 3 O an...View the full answer
Answered By
Muhammad Umair
I have done job as Embedded System Engineer for just four months but after it i have decided to open my own lab and to work on projects that i can launch my own product in market. I work on different softwares like Proteus, Mikroc to program Embedded Systems. My basic work is on Embedded Systems. I have skills in Autocad, Proteus, C++, C programming and i love to share these skills to other to enhance my knowledge too.
3.50+
1+ Reviews
10+ Question Solved
Related Book For
Question Posted:
Students also viewed these Sciences questions
-
Calculate the pH of a 0.15 M aqueous solution of zinc chloride, ZnCl2. The acid ionization of hydrated zinc ion is and Ka is 2.5 10-10.
-
Calculate the pH of a 0.15 M aqueous solution of aluminum chloride, AlCl3. The acid ionization of hydrated aluminum ion is and Ka is 1.4 10-5.
-
Calculate the pH of a 1 L solution containing (a) 10 mL of 5 M NaOH, (b) 10 mL of 100 mM glycine and 20 mL of 5 M HCl, and (c) 10 mL of 2 M acetic acid and 5 g of sodium acetate (formula weight 82 g ...
-
Use Figure 17.2 to explain why cost minimization through a tangency between an isoquant and a budget line does not apply in cases where D and M are either perfect complements or perfect substitutes....
-
Explain the difference between an experiment that employs a completely randomized design and one that employs a randomized block design.
-
Work out a short-term financing plan for Dynamic Mattress Company, assuming the limit on the line of credit is raised from $38 to $50 million. Otherwise keep to the assumptions used in developing...
-
Draw up a consolidated balance sheet as at 31 December \(19 \times 9\) from the following information. Investment in subsidiary: 30,000 shares bought 31.12.19X8 Fixed assets Current assets Share...
-
Judi Salem opened a law office on July 1, 2017. On July 31, the balance sheet showed Cash $5,000, Accounts Receivable $1,500, Supplies $500, Equipment $6,000, Accounts Payable $4,200, and Owners...
-
Question 3 (20 marks) (a) Suppose call options on J-pine stock are available with strike prices of $30, $35 and $40 and expires in three months. Their prices are $8, $4, and, $1 respectivel...
-
A traditional pair of scales uses sliding masses of 10 g and 100 g to achieve a balance. A diagram of the arrangement is shown in Figure 4.23. The bar itself is supported with its centre of gravity...
-
A 18.0-g sample of rubber (poly-cis-isoprene) reacts with bromine, Br2, to produce the polymer in which bromine adds to each of the double bonds. Estimate the quantity of heat that evolves in this...
-
The solubility of silver iodate, AgIO 3 , in water is 0.051 g/L. Calculate K sp .
-
Phosphorous acid, H3PO3, has the structure (HO)2PHO, in which one H atom is bonded to the P atom, and two H atoms are bonded to O atoms. For each bond to an H atom, decide whether it is polar or...
-
PowerBright must decide between two locations on which to build a new power station to provide 60 megawatt-hours of electricity a month. Location A would have a variable cost of \($1,000\) per...
-
West Calder Fabrication is trying to decide in which of the following three cities to locate a new production facility, and has gathered the following information about each: a. If this facility will...
-
A classroom has a design capacity of 60 seats and an effective capacity of 55 seats. If 45 students attend a class held at that location, calculate the utilization of that classroom during that class.
-
A classroom has a design capacity of 60 seats and an effective capacity of 55 seats. If 45 students attend a class held at that location, calculate the efficiency of that classroom during that class.
-
Write the vorticity transport equation for the motion of incompressible viscous fluid, and point out the physical meaning of each item?
-
A Company is considering two alternative methods of producing a new product. The relevant data concerning the alternatives are presented below. Alternative I Alternative II Initial Investment $50,000...
-
1A. If the researcher is concerned about the number of variables, the nature of the analysis, and completion rates, then, he/she is at which stage of the sampling design process (Figure 11.1 in the...
-
Note whether the aqueous solution of each of the following salts will be acidic, basic, or neutral. a. Na2S b. Cu(NO3)2 c. KClO4 d. CH3NH3Cl
-
Decide whether solutions of the following salts are acidic, neutral, or basic. a. Ammonium acetate b. Anilinium acetate
-
Decide whether solutions of the following salts are acidic, neutral, or basic. a. Ammonium cyanate b. Anilinium cyanate
-
BF Company has a cycle time of 2.0 days, uses a Raw and In Process account (RIP) and charges all conversion cost to Cost of Goods Sold. At the end of each month, all inventories are counted, their...
-
Identify a particular support function of a college (the library, for example). Discuss possible allocation bases that might be used to allocate costs in the function to programs (degrees) or...
-
minimum selling price. Surf Gear manufactures beach towels. The plant has a production capacity of 48,000 towels each month. Currently, the expected results of August are as follows: Per unit Total...
Study smarter with the SolutionInn App