Number of results: 145,327
how can we reduce trash in our school What Can You Tell Me About Iron And Sulphur? My B F Is Stacey!! It would be more effective to present your question using the <Post a New Question> link. Since this is not my area of expertise, I searched Google under the key words "...
Friday, September 22, 2006 at 2:06am by marcia
Thank you for using the Jiskha Homework Help Forum. The first answer is from Yahoo: 1. http://uk.answers.yahoo.com/question/index?qid=20061028025909AArUwyQ 2. http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/elements_com_mix_3.shtml Sra
Wednesday, September 24, 2008 at 11:01am by SraJMcGin
This article may help you. http://www.jiskha.com/science/chemistry/heating_iron_and_sulfur.html
Saturday, October 11, 2008 at 4:43pm by Ms. Sue
I'll just hit the highlights. If you want more information about a particular point just repost but explain in detail what information you need. Alkali is just another word for base. In chemistry we have acids, bases, and salts (generally although some definitions just ...
Saturday, December 20, 2008 at 5:55am by DrBob222
1st grade? Chemistry
Since this is not my area of expertise, I searched Google under the key words "iron sulphide form" to get this source: http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/elements_com_mix_3.shtml In the future, you can find the information you desire more quickly, if ...
Tuesday, March 3, 2009 at 12:44pm by PsyDAG
This site will get you started. http://www.bbc.co.uk/schools/ks3bitesize/science/chemistry/acids_bases_1.shtml
Thursday, March 19, 2009 at 12:12pm by Ms. Sue
I did not understand the lesson today in my Chemistry I honors class. We went over the Law of Conservation of Mass for roughly 15 minutes and he gave us this worksheet. Could someone please display how to do this, I'll pull a problem from the worksheet. When 9.56g of Copper ...
Wednesday, October 7, 2009 at 10:35pm by Michael Glass
No one person "invented" chemistry. Chemistry is an evolving science. Chemistry is conceptual.
Sunday, December 6, 2009 at 10:53am by DrBob222
Follow the steps in this example problem. http://www.jiskha.com/science/chemistry/stoichiometry.html
Wednesday, March 30, 2011 at 9:44pm by DrBob222
A worked example. Just follow the steps. http://www.jiskha.com/science/chemistry/stoichiometry.html
Wednesday, March 2, 2011 at 1:12pm by DrBob222
The equation by Jake is correct. Here is a solved example for stoichiometry problems as well as percent yield. Just follow the steps. http://www.jiskha.com/science/chemistry/stoichiometry.html
Wednesday, March 2, 2011 at 1:30am by DrBob222
The words I quoted above are the EXACT words my freshman chemistry professor used to explain Keq 62 years ago. I can remember all of that stuff I learned years ago---it's the recent stuff I have trouble with. I work a problem today with new information and forget tomorrow how ...
Monday, May 10, 2010 at 11:09pm by DrBob222
science? needs h elp
The School Subject is NOT 11th grade. Please list carefully: science, chemistry, etc. whatever it may be to get the proper volunteer teacher. Sra
Wednesday, June 16, 2010 at 11:09am by SraJMcGin
Here is an example I have posted to show how to work stoichiometry problems. It isn't your problem but most stoichiometry problems are alike. Here is a hot link. http://www.jiskha.com/science/chemistry/stoichiometry.html
Thursday, August 26, 2010 at 6:16pm by DrBob222
Here is a problem I worked in detail in stoichiometry. It isn't the same problem but the process is the same. http://www.jiskha.com/science/chemistry/stoichiometry.html
Monday, August 30, 2010 at 1:23pm by DrBob222
Here is a problem I have posted that gives the basic steps for stoichiometric problems. It isn't the same problem but most of them are worked the same way. Here is the link. http://www.jiskha.com/science/chemistry/stoichiometry.html
Monday, August 30, 2010 at 5:36pm by DrBob222
Here is an example of a stoichiometry problem that is worked almost the same as this one. To determine moles, M x L will get it in this problem. http://www.jiskha.com/science/chemistry/stoichiometry.html
Friday, September 3, 2010 at 3:06pm by DrBob222
This is a basic stoichiometry problem. Here is a solved example. Just follow the steps. http://www.jiskha.com/science/chemistry/stoichiometry.html
Thursday, December 2, 2010 at 1:55pm by DrBob222
Example problem. Just follow the steps. http://www.jiskha.com/science/chemistry/stoichiometry.html
Sunday, February 27, 2011 at 10:44pm by DrBob222
Science - chemistry?
If wew would learn to follow directions and put Science or Chemistry in the School Subject box, he/she would be more likely to get the answer wanted.
Thursday, September 22, 2011 at 12:30am by Writeacher