File:Lead displacement.jpg
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Summary[edit]
DescriptionLead displacement.jpg |
English: This image presents a displacement reaction involving a zinc piece submerged in a lead (II) nitrate (Pb(NO3)2) solution. Zinc displaces the lead within the lead nitrate salt, resulting in zinc nitrate and lead crystal formation. The lead crystals progressively develop from the zinc, generating lead “trees”.
Prior to the reaction, sandpaper was employed to eliminate the zinc oxide layer and augment the surface area, promoting an accelerated reaction. This experiment was done with a 0.1 mol/L solution of lead nitrate. This photo was taken approximately 2 hours after the reaction began. No additional adjustments were made. SONY ILCE-6400, 30mm Macro Lens, 1/6s, f/22, ISO 100. |
Date | |
Source | Own work |
Author | Pksois23 |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:16, 23 November 2023 | 2,213 × 1,829 (748 KB) | Pksois23 (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | SONY |
---|---|
Camera model | ILCE-6400 |
Exposure time | 1/5 sec (0.2) |
F-number | f/22 |
ISO speed rating | 100 |
Date and time of data generation | 20:01, 26 March 2023 |
Lens focal length | 30 mm |
Exposure Program | Manual |
Exif version | 2.31 |
Date and time of digitizing | 20:01, 26 March 2023 |
APEX brightness | 8.27890625 |
APEX exposure bias | 0 |
Maximum land aperture | 3.6171875 APEX (f/3.5) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
DateTimeOriginal subseconds | 00 |
DateTimeDigitized subseconds | 00 |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 45 mm |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |