Saturday
November 29, 2014

Posts by vy


Total # Posts: 15

Math
Hunter and his father drove 582 miles in 4 days. They drove 102 miles on the first day. Then they drove the same number of miles on the second, third, and fourth days. How many miles did they drive each day after the first day?
May 30, 2013

word problem
i dont know
February 15, 2013

Physics
A uniform meter stick balances on a fulcrum placed at the 40 cm mark when a weight W is placed at 30 cm mark. What is the weight of the meter stick? How to calculator it ?
October 12, 2012

Physics
A uniform meter stick balances on a fulcrum placed at the 40 cm mark when a weight W is placed at 30 cm mark. What is the weight of the meter stick? How to calculator it ?
October 12, 2012

Organic Chemistry
Oh and this is excluding the twist boat conformers, so I know there's four, because my professor says so but how do I know where to place the OH in each conformer?
February 22, 2012

Organic Chemistry
Is there a systematic way to get all the boat conformations? I can get all of the chair conformation for, say, cyclohexanol, but can't figure out the boat conformations.
February 22, 2012

Organic Chemistry
Thank you DrBob222 for answering my question!
February 22, 2012

Organic Chemistry
Do these two names refer to the same compound: N-butylcyclohexylamine vs N-butylcyclohexanamine?
February 22, 2012

Chemistry
A lead atom has a mass of 3.40×10−22 g. How many lead atoms are in a cube of lead that has a volume of 1.40 cm^3 if the density of lead is 11.3 g/cm^3?
March 7, 2011

calculus
Find k such that the line is tangent to the graph of the function. Function Line f(x) = k√x y = 4x + 36
September 29, 2010

govt 2302
In which of the following stages of the legislative process does most of the detailed legislative work of Congress take place?
March 11, 2010

chemistry
the vapor pressure of water at 25 C is 27.66 torr. is 0.5 g water is enclosed in a 1.5 L sealed container, will there be nay liquid. If yes, what mass?
September 6, 2009

4th grade
can you convert 23 percent? -- 92
April 30, 2009

7th grade
anyone tell me the answer?
October 5, 2008

Chemistry
The total pressure in a flask containing air and ethanol at 257C is 878 mm Hg. If the pressure of the air in the flask is 762 mm Hg, the vapor pressure of ethanol is mm Hg.
January 31, 2008

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