Total # Posts: 3
The electrolysis of a water solution of H2SO4 produces, after a certain period of time, 20L of H2, (T=25° and P=1); calculate the amount of Coulomb necessary for the hydrogen production and the moles of molecular oxygen developed.
July 6, 2012
The osmotic pressure (T=25°C) of a saturated solution of CaC03 is 0.0179 atm. Determine the solubility product of the salt
July 5, 2012
what is a 12 letter word for the process by which alcohol enters the blood stream and travels to all body parts?
January 11, 2011