question is related to physical chemistry
2006-06-30 22:22:40 · 4 answers · asked by dnarnasoul 1 in Science & Mathematics ➔ Chemistry
One small problem with this is that hydrogen molecules vibrate, so there's no fixed bond length. However, an average can be taken, which based on Wikipedia would be roughly 110 picometres (1.1E-10 m).
Since the atomic mass of hydrogen is roughly 2, then there is one-half Avogadro's number of hydrogen molecules (3.011E23). Multiplying the two: 3.3E13 meters. This is about 1.27 light-days.
2006-06-30 23:59:05 · answer #1 · answered by Ѕємι~Мαđ ŠçїєŋŧιѕТ 6 · 2⤊ 2⤋
Use n = M/Mr formula to find number of moles, then find the actual number of atoms. Find out the diameter of an H atom, and multiply that by the number of atoms.
2006-07-01 06:31:43 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Use n = M/Mr formula to find number of moles, then find the actual number of atoms. Find out the diameter of an H atom, and multiply that by the number of atoms.
2006-07-01 05:39:21 · answer #3 · answered by Anonymous · 0⤊ 0⤋
What kind of chemistry is this? Are you trying to get people to do your homework?
2006-07-01 05:26:13 · answer #4 · answered by hawaii gurl 06 3 · 0⤊ 0⤋