ОХ257 Make a material and an electronic balance the fol

The sale of this product is temporarily suspended.

Sold: 1 last one 13.06.2017
Refunds: 0

Uploaded: 07.07.2016
Content: ОХ257.rar 12,18 kB

Description

257. Make a material and an electronic balance the following redox reactions:
KJ + K2Cr2O7 + H2SO4  J2 + Cr2( SO4 )3 + K2SO4 + H2O ;
FeSO4 + KNO3 + H2SO4  Fe2( SO4 )3 + NO + K2SO4 + H2O ;
FeSO4 + KMnO4 + H2SO4  Fe2( SO4 )3 + MnSO4 + K2SO4 + H2O ;
Na2SO3 + K2Cr2O7 + H2SO4  Na2SO4 + Cr2( SO4 )3 + K2SO4 + H2O .

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.)