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Primarygun

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Everything posted by Primarygun

  1. I see. Thank you. Besides google print, any web site provides this service?
  2. Yesterday, I discovered a "new" service from the google. It is the "google print". It allows us to read some copyrighted books on the net. For example, I desire to read a book related to the waves in physics. A proper result is given out. http://print.google.com/print?id=narVkFUyJhIC&lpg=1&prev=http://print.google.com/print%3Fq%3Dphysics%26btnG%3DSearch%2Ball%2Bbooks%26ie%3DUTF-8&pg=2&sig=GNWqlS3QpKJnbSxPl3Mdc-n9JkU However, I can't either download it and enlarge the text. I am quite unhappy about this. Anyone knows how to do it?
  3. thank you very much
  4. OH Sorry, That's protoctist. REally sorry
  5. Ya, the boiling point of lithium is quite high in this case. You can just consider the b.p. of LiNO3 and KNO3.
  6. I think it's because you provide a new path for the current. If we only put a hand on the wire and leave the whole body in air without touching other things, the current passing through us is from the sharing of charges,right? Or we won't get shocked?
  7. I wanna set up a ftp to share my files, documents with my friends. I downloaded and installed the CuteFTP, but I have no idea where and how to start. Can anyone help me?
  8. I read a book. It said the speed of electrons is very small but their electric fields go with c.
  9. In my country, fungi is classified into the fungi kingdom but not the prokaryote kingdom. Prokaryote kingdom consists of organisms which has simple structure, most are singular-cell and some has simple muticellular structure. Some examples: Algae, paramecium, Amoeba
  10. O^2- in aqueous solution is very unstable, right? I thought, if you want to use nitrate ion in a solution, if you provide an alkaline condition, nitrate ion loses its oxidizing power.
  11. Having the reactants in molten state might be a good method, but I think the metal will react more readily with oxygen in air. What's the readiness of O2 ---> O2- ? More readily than permanganate ion to manganese(II) ion? Nitrate ion does not have reaction with hydroxide ion, right?
  12. I read some local newspaper. It said that taking shower has a higher chance of infected lungs by bacteria than taking a bath. I guess bacteria is washed by the shower water and stay in our lungs.
  13. Black hole varies the shape of the gravitational field of light, so the distance for light to travel is greatly increased though the displacement does not. That's why light cannot leave? That accounts for why the speed of light is not slowered?
  14. If I leave the earth with 11.2 km/sec, the earth cannot pull me finally?
  15. Thanks. I like the setting of dummy text
  16. Hey, you get "The quick brown fox jumps over the lazy dog"? I get Chinese words.
  17. Try to type =rand(50,50) in your MS word. Some strange things will happen.
  18. Acids are molecules and alkalis are ionic compounds, they give their properties only in aqueous solution. Hence, they exist without water
  19. Doesn't it indicate that lithium lose e- more readily than potassium?
  20. Why? If I leave the earth with 1ms^-1 with 10ms^-2 , I can't leave it?
  21. Why is it velocity but not the force?
  22. Yes. Yet, due to my current little,limited chemical knowledge, I hardly know one of these reactions.
  23. In what reactions, lithium atom is more reactive than potassium atom.
  24. All light waves cannot "leave" the black hole, why? The black hole reduces their speed or affects their gravitational field?
  25. Thank you. I'd think the problem is due to the decline of my cartridge rather than errors in my Window XP./
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