Wednesday
August 27, 2014

Search: chimistry

Number of results: 7

chimistry
in chimistry what is aq
January 6, 2008 by katie

chimistry
what distinguishes one element from another?
September 26, 2010 by ducky

chimistry
what is the volume of .020 mol ne at .505kpa and 27.0'C
January 27, 2012 by edjucation

chimistry
how many grams of CaCl2 are produced from 3.24 mol Cl2
February 18, 2010 by josue

chimistry
A latex balloon, wall thickness 3.091 x 10-4 m, contains helium at a concentration of 0.82 kg m-3. Under these conditions the total surface area of the balloon is 0.39 m2. The diffusion coefficient of He in latex at room temperature is 4.9 x 10-9 m2s-1. Calculate the rate of ...
December 14, 2012 by School girl

chimistry
Sulfur vapor is analyzed by photoelectron spectroscopy (PES). Measurements determine that photoelectrons associated with the 1st ionization energy of sulfur move with de Broglie wavelength λ=3.591 A˚. What is the maximum wavelength (in meters) of radiation capable of...
November 18, 2012 by School girl

chimistry
You wish to increase the carbon content of a slab of steel by exposing it to a carburizing atmosphere at elevated temperature. The carbon concentration in the steel before carburization is 100.0 ppm and is initially uniform through the thickness of the steel. The atmosphere of...
December 14, 2012 by School girl

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