Content: 182_2003.doc.rar (6.70 KB)
Uploaded: 06.06.2015

Positive responses: 0
Negative responses: 0

Sold: 2
Refunds: 0

Seller: Михаил_Перович
information about the seller and its items

Ask a question

Loyalty discount! If the total amount of your purchases from the seller more than:

$1 the discount is 1%
$5 the discount is 2%
$10 the discount is 3%
$20 the discount is 5%
$50 the discount is 7%
$100 the discount is 10%
$200 the discount is 15%
$0.24
182. Make molecular and ion-molecular equations of interaction reactions in solutions between:
a) K2S and HCl;
b) FeSO4 and (NH4) 2S;
c) Cr (OH) 3 and KOH
No feedback yet