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Vladimir [108]
3 years ago
9

15. How are molecules and moles different from mass?

Chemistry
2 answers:
Ierofanga [76]3 years ago
7 0

Answer:

mass gives the mass of atoms while molecular weight gives the mass of molecules

kumpel [21]3 years ago
3 0
Mass gives the mass of atoms
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As the N₂ supply is unlimited, what we need to do to solve this problem is <u>convert molecules of H₂ into molecules of NH₃</u>. To do so we use the <em>stoichiometric coefficients</em> of the balanced reaction:

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