Solution of task 229 of Chemistry Book Shimanovich 2003

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

Content: 229_2003.doc.rar 9,78 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

229. Reactions are expressed by schemes:
H2S + Cl2 + H2O-H2SO4 + HCl
K2Cr2O7 + H2S + H2SO4 - S + Cr2 (SO4) 3 + K2SO4 + H2O
Compose electronic equations. Arrange the coefficients in the reaction equations. For each reaction, indicate which substance is an oxidizer, which is a reducing agent; What substance is oxidized, what is recovered.

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.)