Sunday
October 26, 2014

Posts by Leilani


Total # Posts: 7

chemistry
Determine how many kg of benzoic acid would dissolve in 1.00 Liter of water at 50 degrees C? My work: 1.00/50C X 1000g/1L X .001kg/1g= 1kg/50C
October 19, 2014

English
Is there any irony in the short story The Whirligig Of Life? If so, what are some examples?
March 31, 2012

Astronomy
When the Sun ends up as a white dwarf, billions of years from now, it will contain about 40 percent of its present-day mass and have the same radius as Earth. What will be its density? How many times more dense is that than the present-day Sun?
March 28, 2012

Astronomy
Assume that right now the Moon is full, Mercury is at superior conjunction, Venus is at greatest western elongation, and Mars is at opposition. Draw a simple sketch of the solar system, showing the relative positions of the Sun, Earth, the Moon, Mercury, Venus and Mars. Draw ...
February 2, 2012

Geometry
YWXZ is a parallelogram with diagonals that intersect at point S. If YS = 34 and SX = 2x - 10, find x
September 4, 2011

geometry
Two angles of a quadrilateral measure 210° and 100°. The other two angles are in a ratio of 2:3. What are the measures of those two angles? I know the four angles add to 360 deg. So the two unknowns are 50 deg together. 20 and 30 deg angles would give a ratio of 2:3, ...
April 21, 2011

chemistry
If a gaseous mixture is made of 2.41 g of He and 2.79 g of Ne in a evacuated 1.04-L container at 25 degrees Celcius, what will be the partial pressure of each gas and the total pressure in the container?
April 14, 2010

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