Total # Posts: 4
Calculate the mass of copper and volume of oxygen (at 25 C And 760mmHg) that would be produced by passing a current of 0.5 A through a CuSO4 solution between Pt electrodes for 3 hours.
February 3, 2012
Why dencity classfied in intensive propertie s? dencity is not depend on amount of substance? Please help us
January 10, 2012
A 10 mL sample of tartaric acid (a diprotic acid) is titrated with 20 mL of 1.0 M NaOH. What is the molarity of the acid?
December 29, 2011
Science and acrostic poems
May 27, 2008