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budullewraagh

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Everything posted by budullewraagh

  1. yeah; i did. it's a useful formula and not too commonly known
  2. you mean period, not group
  3. you mean period, not group
  4. im not so sure people around here really want ozone tho...
  5. im not so sure people around here really want ozone tho...
  6. remember, we lack seperation of powers
  7. remember, we lack seperation of powers
  8. decompose permanganic anhydride if you want ozone...
  9. decompose permanganic anhydride if you want ozone...
  10. haha jdurg, i just remembered that post from chemforums. you beat me to it. that is one intense acid tho
  11. haha jdurg, i just remembered that post from chemforums. you beat me to it. that is one intense acid tho
  12. when you pour water on burning magnesium, i believe some of the water forms diatomic hydrogen and oxygen, which floats away, then explodes forming water again
  13. when you pour water on burning magnesium, i believe some of the water forms diatomic hydrogen and oxygen, which floats away, then explodes forming water again
  14. i would say that lead dioxide and aluminum would but i cannot be sure. the way you powder/mix your reactants also has a great effect
  15. i would say that lead dioxide and aluminum would but i cannot be sure. the way you powder/mix your reactants also has a great effect
  16. it does, but it can't be what he is referring to, as he specified that what he had was more viscous than water. another thought is fluorosulfuric acid...but then again i dunno if that would be used in school...
  17. it does, but it can't be what he is referring to, as he specified that what he had was more viscous than water. another thought is fluorosulfuric acid...but then again i dunno if that would be used in school...
  18. i figured it out myself. think of it: your lead reduces from either +2 or +4 to 0. your aluminum oxidizes from 0 to +3. just do the math and you come up with those proportions. remember, those proportions are in MOLAR values, not MASS values.
  19. i figured it out myself. think of it: your lead reduces from either +2 or +4 to 0. your aluminum oxidizes from 0 to +3. just do the math and you come up with those proportions. remember, those proportions are in MOLAR values, not MASS values.
  20. eh, im not so sure where to get lead oxides... depends on your lead oxide... for the monoxide: 3 moles PbO for 2 moles Al 1 mole PbO for 1 mole Mg for the dioxide: 3 moles PbO2 for 4 moles Al 1 mole PbO2 for 2 moles Mg
  21. eh, im not so sure where to get lead oxides... depends on your lead oxide... for the monoxide: 3 moles PbO for 2 moles Al 1 mole PbO for 1 mole Mg for the dioxide: 3 moles PbO2 for 4 moles Al 1 mole PbO2 for 2 moles Mg
  22. the empirical formula is CH2O yes, formaldehyde is a carbohydrate
  23. the empirical formula is CH2O yes, formaldehyde is a carbohydrate
  24. you can do a thermite with just about any metal salt/oxide and a pure metal of greater activity. just make sure you powder them for nice results. usually aluminum or magnesium is used with any of the following: Copper(II) Oxide Iron(III) Oxide Iron(II)(III) Oxide Lead(II) Oxide Manganese(IV) Oxide Zinc Oxide
  25. you can do a thermite with just about any metal salt/oxide and a pure metal of greater activity. just make sure you powder them for nice results. usually aluminum or magnesium is used with any of the following: Copper(II) Oxide Iron(III) Oxide Iron(II)(III) Oxide Lead(II) Oxide Manganese(IV) Oxide Zinc Oxide
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