Lewis Structures, Introduction, Formal Charge, Molecular Geometry, Resonance, Polar or Nonpolar
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YouTubeThe Organic Chemistry Tutor
Lewis Structures, Introduction, Formal Charge, Molecular Geometry, Resonance, Polar or Nonpolar
This chemistry video tutorial explains how to draw lewis structures of molecules and the lewis dot diagram of polyatomic ions. It shows you how to calculate the ...
1.1M viewsOct 30, 2016
Firefighters Battling Blaze
Captured last month during our Operations base visit to Fort St. John, our aerial firefighting fleet on the ramp included an RJ85 airtanker and Turbo Commander birddog. As the group can be repositioned to different tanker bases when needed, the aircraft are accompanied by mobile trailers of supplies so that maintenance can be performed onsite, often in the evening after operations are no longer possible due to lack of daylight. #aerialfirefighting #aircraftmaintenance #airtanker #FortStJohn #wil
0:26
Captured last month during our Operations base visit to Fort St. John, our aerial firefighting fleet on the ramp included an RJ85 airtanker and Turbo Commander birddog. As the group can be repositioned to different tanker bases when needed, the aircraft are accompanied by mobile trailers of supplies so that maintenance can be performed onsite, often in the evening after operations are no longer possible due to lack of daylight. #aerialfirefighting #aircraftmaintenance #airtanker #FortStJohn #wil
FacebookConair Aerial Firefighting
3K views5 months ago
2.6K views · 249 reactions | Engine 9 helmet cam. Fully involved commercial building. Crews went defensive upon arrival. Engine 9 forced entry and helped extinguish the fire with hand lines. The house of pain setting the standard. We will always be here for you Tucson. | Tucson Fire Fighters Association | Facebook
0:34
2.6K views · 249 reactions | Engine 9 helmet cam. Fully involved commercial building. Crews went defensive upon arrival. Engine 9 forced entry and helped extinguish the fire with hand lines. The house of pain setting the standard. We will always be here for you Tucson. | Tucson Fire Fighters Association | Facebook
FacebookTucson Fire Fighters
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5.6K views · 132 reactions | Eight members of Norfolk Fire-Rescue...
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5.6K views · 132 reactions | Eight members of Norfolk Fire-Rescue...
FacebookNorfolk Fire-Rescue
2.4K views2 weeks ago
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