TOPSCORE - Chem help

This forum made possible through the generous support of SDN members, donors, and sponsors. Thank you.

412smb412

Full Member
10+ Year Member
Joined
Jun 3, 2012
Messages
189
Reaction score
1
1. How do i get the net ionic equation for

BaCo3 + HCl ?

HCl + NaOH -> ?

don't really understand this concept of net ionic equation, could some1 put a brief explaination


2. balance MnO4- + I- -> I2 Mn2+

3. what is the rate constant for a first order reaction with a half life of 1.5 h?

thx
 
Last edited:
Top