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Zinc plus Hydrochloric Acid
Zinc plus Hydrochloric Acid
cornettcag


Photograph Information Photographer's Comments
Challenge: School Days: Chemistry (Basic Editing III)
Camera: Canon EOS-350D Rebel XT
Lens: Tamron AF 18-200mm f/3.5-6.3 XR Di II for Canon
Location: -
Date: Sep 12, 2006
Aperture: 5.0
ISO: 800
Shutter: 1/60
Galleries: Science and Technology
Date Uploaded: Sep 12, 2006

Zn(s) + HCl(aq) yields¨ ZnCl2(aq) + H2(g)

Blue tagboard, natural light from behind. Cropped only.

Statistics
Place: 42 out of 90
Avg (all users): 5.5604
Avg (commenters): 5.6000
Avg (participants): 5.3243
Avg (non-participants): 5.5939
Views since voting: 14619
Views during voting: 457
Votes: 298
Comments: 5
Favorites: 0


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AuthorThread
 Comments Made During the Challenge
09/18/2006 10:29:19 PM
Nice to see some real chemistry in this challenge ;) I like the whisp of smoke and blue background - the highlights and pipette are a bit blown out. Good composition.
  Photographer found comment helpful.
09/14/2006 10:14:08 AM
Highlights are a bit distracting, and it could do with greater depth of field.
  Photographer found comment helpful.
09/13/2006 11:10:14 PM
I like the capture of the smoke, but the pipette tip is a bit blow out.
  Photographer found comment helpful.
09/13/2006 09:10:58 PM
With knowing some of the things HCL can do, I would have expected something much grander. But you do have a nice graduant and lighting seems to work except on the cap and top edge of dish.
  Photographer found comment helpful.
09/13/2006 11:56:10 AM
Noisy image - but nicely composed and photographed too. 8.
  Photographer found comment helpful.


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