Recent content by PhysicsNoob88

  1. P

    Protein synthesized (Chem) Question HELP

    oh. I understand now, thank you for the links and the clarification. Time to get busy on the other problems.
  2. P

    Protein synthesized (Chem) Question HELP

    I am a bit confused. I thought that when it comes to paring that you just pair T's with the A's and A's with the U's. And of course- C's with G's and G's with C's. I am greatly confused :( there are roughly 10 problems similar to the question above that are due tomorrow. I was hoping to use this...
  3. P

    Protein synthesized (Chem) Question HELP

    After trying it a bit more on my own I got this. G - C C - G A - T G - C G - C C - G U - A A - T U - A C - G U - A A - T (On the left side is the bcomplete chain and on the right is the complimentary bases) Can anyone verfiy this please? Thanks!
  4. P

    Protein synthesized (Chem) Question HELP

    I am having trouble answering the following question any help would be greatly apperciated. 1. A protein must be synthesized by a cell. Part of the amino acid sequence in this protein is: -Ala-Gly-Thr-Leu- The codons for these amino acids are: Gly -- G G C Leu -- C U A Thr -- U...
  5. P

    Identifying Substances and Agents in a Chemical Reaction

    ^Thanks a bunch. So would that make H2C02 - substance oxidized H20 - substance oxidized & Cr2o3 - substanced oxidized 3H20 - substanced reduced Thanks!
  6. P

    Identifying Substances and Agents in a Chemical Reaction

    Anyone please? I have problem set due tomorrow at 10 AM EST time.. I really need these question verified so i can do the rest. Thanks!
  7. P

    Identifying Substances and Agents in a Chemical Reaction

    I gave it another try, I think the first one may be right but I found the 2nd one to be harder (but who knows they might both be wrong :frown:) #1 H2H02 = Reducing agent,because it is oxidized. H2CO = Oxidizing agent because it gains an election. H2CO2 = substance oxidized because it...
  8. P

    Identifying Substances and Agents in a Chemical Reaction

    oh whoops. It was supposed to be: 2CrO3 = substance oxidized 2CrO3 = Oxidizing agent 6HI = substance reduced 6HI = reducing agent See this problem was supposed to be an example to a problem set assigned but the answers were cut off. Trying to understand this problem so i can use it...
  9. P

    Identifying Substances and Agents in a Chemical Reaction

    Hello, I just have a question regarding this problem. Please tell me if its correct. I have to identify the substance oxidized, the substance reduced, the oxidizing agent, and the reducing agent. http://xs109.xs.to/xs109/06462/chem..png For the first one This is what I believe: H2O2...
  10. P

    How Does Temperature and Volume Affect Gas Pressure?

    Can someone verify this is correct? P1V1/T1 = P2V2/T2 (1.0atm)(.35lit)/(373K) = P(4.0lit)/(298K) (104.3) = (1492)P .070atm = P
  11. P

    How Does Temperature and Volume Affect Gas Pressure?

    Thanks! That did the trick alright :biggrin:
  12. P

    How Does Temperature and Volume Affect Gas Pressure?

    Question: A sample of hydrogen gas, collected at 100 C and 1.0 atm., has a volume of 350 ml (0.350 lit.). What will be the pressure after it is transferred to a 4.0 lit. flask and cooled to 25 C? (temp must be in degrees of Kelvin) I had assumed using the formula V2 = P1 X V1 / P2 but i am...
  13. P

    Need Help regarding some problems

    oh! I can't believe I missed doing that! I know how to solve it now! Thanks for all your help!
  14. P

    Need Help regarding some problems

    Yes, so would the answer be 5.25 n/m^3? If its not the right answer I have no idea what I am doing :cry:
Back
Top