Thursday
April 17, 2014

Posts by nehal


Total # Posts: 3

chemistry
What mass of crystals will form when a hot saturated copper sulphate solution made by dissolving 60 g of copper sulphate crystals in 100 cm3 of water at 60 degree Celsius is cooled to 25 degree Celsius?

Math
The tangents to a parabola with focus (1,2) are x+y=0 and x-y=o. Find the length of latus rectum.

5th Grade Math
8/$744.48=93.06

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