Saturday
March 28, 2015

Homework Help: Chemistry

Posted by Alyson on Sunday, May 15, 2011 at 9:26pm.

I need to explain which species is oxidized and reduced, what the reducing agent and oxidizing is, and explain why for each of the following equations. One of them is not a reduction-oxidization problem and I need to explain why.

1. 2Na + Cl2 --> 2NaCl
2. Pb(NO3)2 + 2NaCl --> PbCl2 + 2NaNO3
3. 2PbS + 3O2 --> 2SO2

Thank you so much!!

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

Science(chem) - This question relates to what someone posted below... It was ...
chemistry - what are the oxidatoin numbers in this chemical reaction Ni+H2SO4=H2...
Chemistry - Redox Reactions Cl2 + Co 2--> Cl- + Co2+ species oxidized? ...
science - Al + Fe^3+ -> Al^3+ + Fe^2+ which substance is being oxidized?which...
chemistry - 3PbO2 + 2Cr3++ 2H2O3Pb2+ + 2CrO42-+ 4H+ In the above redox reaction...
chemistry - SO42- + HAsO2+ 2H+H3AsO4 + SO2 In the above redox reaction, use ...
chemistry - In the reaction 2HNO3(aq) + Cu(s) + 2H+(aq) 2NO2(g) + Cu2+(g) + ...
chemistry - Aluminum metal reacts with oxygen gas (O2) to form aluminum oxide. a...
chemistry?? - Oxidising and reduction- Chemistry? Oxidation and reduction can be...
Chemistry :) - Balance the following redox equation and identify the element ...

Members