Print Page - Calculating Ph in (NH4)[sub]2[/sub]S

Title: Calculating Ph in (NH4)[sub]2[/sub]S
Post by: malvaxman on August 22, 2002, 04:20:00 PM

I would like to ask some not directly drug related questions, but since this is the place where people that know much about chemistry seem to gather maybee you could help me.. :P

1.How should I estimate and calculate pH in 0.01 M (NH4)2S

2. What hybridisation does the carbon atom have in CO, CO2 and CO₃^2-

3. Please help me to write a formula for disolving PbSO4 in alkali. I suggest PbSO4(s) + 2OH^- + H₂O -----> Pb(OH)₃^-+ HSO4^-

Thanx for any help

Title: As this is obviously your homework, you should ...
Post by: Rhodium on September 02, 2002, 12:08:00 PM

As this is obviously your homework, you should perhaps consult the index in your textbook and google first?

The Vespiary

The Hive => Chemistry Discourse => Topic started by: malvaxman on August 22, 2002, 04:20:00 PM