Because there are two possibilities for sec. butyl chloride, 1- chlorine at 2nd carbon and 2- chlorine at 3rd carbon so the name sec. pentyl chloride is not used.
The chemical equation for the oxidation of sec-butyl alcohol can be written as: Sec-butyl alcohol + [O] -> Sec-butyl aldehyde + H2O
Pakkonen is extremely close, not sure if it is the closest though. Jan is also very close, check: http://evemaps.dotlan.net/ for more information.
The secretary of Bureau of mines was Sec. Ruahden F. Dang-awan. He was the one who budgeted money for mining.
The speed of sound. At sea level and 0 deg Celsius, sound travels through air at approximately 1050 ft sec-1/ 343 m sec-1. Good rule of thumb figures are 1000 ft sec-1/ 333 m sec-1 So, first we observe a lightning flash, which to all intents and purposes reaches us instantaneously. By observing the time taken for the sound to reach us we can form a good estimate of the distance of the lightning.
You can estimate your speed by using landmarks and a timer. Choose a fixed point and measure the time it takes to reach it. Calculate your speed by dividing the distance to the fixed point by the time taken to reach it. Alternatively, use a GPS app on your phone to track your speed.
Depends, on average 15 sec
Pacific-Atlantic-Indian-Arctic
It depends on the content of the letter she signed. If the contents did not pertain to giving legal advice, and she signed her name and correct title to the letter, no.
Danny Warfel, Florida
SEC
2-methyl, 2-propanol
The name of the black Dalek in Doctor Who is Dalek Sec.
Alabama
Jesse Manalastas Robredo
10 Min's - 5 Min's = 5 Min's - 50 Sec's = 4 Min's 10 Sec's - 15 Sec's = 3 Min's 55 Sec's 3 Minutes and 55 Seconds. ------------------- Interesting math, but the correct answer is still 4 minutes, 25 seconds. Why did you subtract the 15 seconds instead of adding it??
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Administrative Professional seems to be a popular choice.