Yasemine

Most popular questions and responses by Yasemine
  1. Math

    We have an important chemsitry test due and I want to make sure that I do not mess up on my algebra. I am dealing with the integrated rate law, but my question is purely algebraically in nature. I hope, somebody can help me. 1) ln(A) = -kt+ln(B) solve for

    asked on May 13, 2013
  2. Chemsitry

    Nitrogen dioxide, a pollutant in the atmosphere, can combine with water to from nitric acid. One of the possible reactions is shown below. Calculate ∆G0 and Kp for this reaction at 25oC and comment of on the spontaneity of the reaction (MUST plot the

    asked on April 19, 2013
  3. Chemistry

    Nitrogen dioxide, a pollutant in the atmosphere, can combine with water to from nitric acid. One of the possible reactions is shown below. Calculate ∆G0 and Kp for this reaction at 25oC and comment of on the spontaneity of the reaction (MUST plot the

    asked on April 18, 2013
  4. chemistry

    You are studying the formation of HI(g) from its gaseous elements H2(g) and I2(g). The free energy of formation of HI(g) is –10.10 kJ/mol at 500 K. When the free energy change of the process at 500 K is zero, the reaction mixture shows partial pressures

    asked on April 18, 2013
  1. Math

    2) should be 1/(B) = kt+1(A) I am dealing with concentrations and A and B are just placeholders for the concentrations. Thanks

    posted on May 13, 2013
  2. chemistry

    Okay, I did the equation and I got P H2 : 881.06 atm. That seems very high. Where did I make a mistake? Thank you for your help.

    posted on April 19, 2013