Tuesday
July 26, 2016

Posts by Bonny

Total # Posts: 10

Chemistry
Hi I got a question if we have An unknow but we have its molecular formula of that unknown compound can that Molecular formula ALWAYS tell us exactly what compound we have?
June 27, 2016

HELP ME!
Hello. What material carries the information that determines genetic traits?
January 12, 2016

P.H.
B.
January 11, 2016

Chemistry
percent means per 100 so, to get 7 to 100 multiply by 14.2 do the same for 5.8=82.36 100-82.36=17.64%
April 20, 2014

Physics
In the sport of skeleton a participant jumps onto a sled (known as a skeleton) and proceeds to slide down an icy track, belly down and head first. In the 2010 Winter Olympics, the track had sixteen turns and dropped 126 m in elevation from top to bottom. (a) In the absence of ...
February 26, 2013

Physics
Is that the PE which is conservative? The book states -4.89x10^4 J as the answer. The one proposed above yields -145706.4J. Could the book be wrong?
February 26, 2013

Physics
In the sport of skeleton a participant jumps onto a sled (known as a skeleton) and proceeds to slide down an icy track, belly down and head first. In the 2010 Winter Olympics, the track had sixteen turns and dropped 126 m in elevation from top to bottom. (a) In the absence of ...
February 26, 2013

science
when a zinc is placed in a copper(ii)nitrate solution,the strip becomes coated with copper.write down the oxidation half reaction for the reaction that takes place.
August 25, 2012

Learning Centers
Thanks for the help
July 11, 2008

Learning Centers
Need more info on creating and organizing learning centers for Kindergarten
July 11, 2008

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