You have two balloons of equal volume at room temperature and 1 atm pressure. one balloon is filled with he and the other is filled with h2. which statement is true about the relative number of gas particles in the two balloons? 1. the he balloon has approximately half the number of particles, since each particle is only composed of 1 atom.2. the he balloon has approximately half the number of particles since each particle has about twice the mass of h23. the h2 balloon has approximately half the number of particles since each particle has twice as many atoms.4. both balloons have approximately the same number of gas particles.
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Chemistry, 22.06.2019 23:30, adamgala3885
The comparison of the number of atoms in a copper coin the size of a penny with the number of people on earth is made to illustrate which of the following? a. that atoms are indivisible b. that atoms are very small c. that atoms are very large d. that in a copper penny, there is one atom for every person on earth
Answers: 1
Chemistry, 23.06.2019 00:30, lareynademividp0a99r
Gasoline has a density of 0.740 g/ml. if you have 328 grams of gasoline, what is the volume in milliliters?
Answers: 1
You have two balloons of equal volume at room temperature and 1 atm pressure. one balloon is filled...
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