Here is a good link to a power point that has some sample percent yield problems and calculations: www.chalkbored.com/lessons/chemistry-11/percent-yield.pp
remember that when calculating, do not round any numbers untill you have reached your final answer. this will make your answers as accurate as possible
If you are having trouble understanding limiting reagents, heres a good video.
ReplyDeletehttp://www.youtube.com/watch?v=rESzyhPOJ7I&feature=fvw
Helpful site dealing with yield problems:
ReplyDeletewww.ehow.com › Education › K-12 › K-12 Basics
try working out some sample problems in ch 9 and the answers are in the appendix e section...good luck everyone..CRAM SESSION BEGINS NOW lol
ReplyDeleteHere is a good link to a power point that has some sample percent yield problems and calculations:
ReplyDeletewww.chalkbored.com/lessons/chemistry-11/percent-yield.pp
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ReplyDeletednt forget to memorize the table of activity series of the elements on page 286 in chapter 8 for the test
ReplyDeleteThis should help with yield %
ReplyDeletehttp://www.800mainstreet.com/6/0006-007-percent-yield.html
for extra practice do problems in book they are very helpful
ReplyDeletethis is chris on nicks computer i am having difficulties on mine
ReplyDeleteThis site has some problems that incorporate multiple things we've learned.
ReplyDeletehttp://www.sciencebugz.com/chemistry/chprbstoich.html
Here's a good website on % yield.
ReplyDeletesimple and easy to follow.
http://classes.colgate.edu/pjue/chem263/yields.htm
misterguch.brinkster.net/WKS001_001_924590.PDF
ReplyDeletethis link is a 3 page worksheet with all kinds of stoichiometry problems. it's pretty similar to ones we get in class
remember that when calculating, do not round any numbers untill you have reached your final answer. this will make your answers as accurate as possible
ReplyDeleteThis site talks about the limiting reactant in a chemical equation.
ReplyDeletehttp://www.google.com/search?hl=en&source=hp&q=limiting+reactant+explanation&aq=f&aql=&aqi=&oq=
http://www.mikeblaber.org/oldwine/chm1045/notes/Stoich/Limiting/Stoich07.htm
ReplyDeleteHeres a good site on limiting reactants
http://www.shodor.org/unchem/basic/stoic/index.html stoichiometry site
ReplyDelete