A72 Why K2CO3 solution and NaCN are alkaline

Affiliates: 0,02 $how to earn
Pay with:
i agree with "Terms for Customers"
Sold: 3 last one 23.11.2017
Refunds: 0

Uploaded: 30.04.2014
Content: _72.rar 12,01 kB
Loyalty discount! If the total amount of your purchases from the seller nikole more than:
5 $the discount is5%
If you want to know your discount rate, please provide your email:

Description

72. Why K2CO3 and NaCN solutions are alkaline, and NH4Cl and ZnCl2 - acidic? The answers confirm, having made the equation hydrolysis in molecular and ionic form.

Additional information

The objectives of the manuals "Chemistry. Guidelines, work program and control tasks, "ed. prof. VA Averyanov, Part 2, Tula, 2004.
Many problems have been successfully surrendered !!!
For any questions (explain answer additional questions of the teacher, etc.) can be treated as Seller is the direct executors of tasks.
Tasks performed in Microsoft Word, graphics - in Microsoft Exel or OriginPro; formula typed in MathType (if formulas are unreadable signs, then you must install the editor); files are archived WinRAR.

Feedback

0
No feedback yet.
Period
1 month 3 months 12 months
0 0 0
0 0 0
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)