Wednesday
November 26, 2014

Posts by jenna


Total # Posts: 505

science
what method of separation would do the best job to separate sand and water? hint* What would happen to the water if you put the mixture of sand and water in a pan and heated it on a stove for quite a long time? What's it called when water goes into the air?
June 21, 2006

science
of heating, filtering, evaporating, or distilling which does the best job at keeping the solvent of a solution? Please read the following web page carefully for your answer: http://en.wikipedia.org/wiki/Distilling
June 21, 2006

science
which of the following could not be reduced to a simpler piece of matter? compound, solution, element, mechanical mixture? Your exact answer is at the following site: http://www.syvum.com/cgi/online/serve.cgi/squizzes/chem/elements_compounds_mixtures.html
June 21, 2006

science
you are given three red powders all different substances of the following state crystals or colour would you use to identify the vials? of our 5 senses what is the most commmon sense we use when we identify objects?
June 21, 2006

science
what can happen to unhomogenized milk if left to stand is this an example of a mechanical mexture, solution or suspension?
June 21, 2006

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