Solution of task 256 of Chemistry Book Shimanovich 2003

Affiliates: 0,01 $how to earn
Pay with:
i agree with "Terms for Customers"
Sold: 1
Refunds: 0

Uploaded: 02.06.2017
Content: 256_2003.doc.rar (13,49 kB)
Loyalty discount! If the total amount of your purchases from the seller Михаил_Перович more than:
200 $the discount is15%
show all discounts
1 $the discount is1%
If you want to know your discount rate, please provide your email:

Description

256. Draw up a scheme of a galvanic cell consisting of zinc and iron plates immersed in solutions of their salts. Write the electronic equations of the processes taking place on the anode and on the cathode. What concentration would it be necessary to take iron ions (mol / l) to make the element´s EMF equal to zero if [Zn2 +] = 0.001 mol / l?

Answer: 7.3 • 10-15 mol / l.

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.)