Recent content by Westlund2

  1. W

    Third level of a certain molecule

    The energies of the ground and third level of a certain molecule are 1.15 x 10-20 J and 4.31 x 10-20 J respectively. What is the frequency (in Hz) of the photon emitted when this molecule drops from the third vibrational level to the ground level? You don't have to solve it. Could someone...
  2. W

    Relationship between cell potential and concentration

    I did a lab using an electrochemical cell to establish a relationship between cell potential and concentration. I derived two equations from lines of best fit. One is Cell potential of Ag vs. Cu Concentration: y = -0.04520x+0.5515. The other is cell potential of Zn vs. Cu concentration: y =...
  3. W

    Create a copolymer with amylose and styrene?

    Can you create a copolymer with amylose and styrene? Can someone just briefly explain why it is/isn't possible?
  4. W

    Are these cis/trans isomers? Why or why

    Yes, because the O and the OH can be switched. Because the ring structure can not be changed?
  5. W

    Are these cis/trans isomers? Why or why

    Are these cis/trans isomers? Why or why not?
  6. W

    If a Eugenol ring was saturated into Cyclohexane, how would this

    If a Eugenol ring was saturated into Cyclohexane, how would this change the flavor? and why? Eugenol is C10H12O2
  7. W

    Finding Force of Attraction b/w Be2+ & S2-/O2- in BeS/BeO

    I am doing a challenge problem. Can you tell me if I am correct in my reasoning, and help me out with what I am asking? Thanks! I used Coulomb's law to find the force of attraction between Be2+ and S2- in BeS and between Be2+ and O2- in BeO. Radius(Be) = 59 pm Radius(S) = 170 pm...
See more
Back
Top