← Zurück zur vorhergehenden Übersicht: Radioaktivität_en
- This topic has 1 reply, 1 voice, and was last updated 7 hours, 52 minutes ago by .
Viewing 2 posts - 1 through 2 (of 2 total)
- Posts
More natural Carbon exists to 98.94% from 12C, The Remains of which: from 13C (m=13.003355 u).
- Calculate from This Values The to Expected Average Carbon mass.
- What ? can from to the the actual Value of 12.0107 (Value from to the PSE) Locked back will be?
- Calculate The to Expected Average Carbon mass with The The idea, that The Masses of m(12C)=12u and m(13C)=13u amount.
Hinweis: The Weight One of them C-12 is Exactly (Definition) 12 u
Lösung: - 0.9894·12 u + 0.0106·13.003355 u = 12.010635 u
- The Theoretical Value ('PSE') is In the case of 12.0107 u Responsibility. 12.0107 g/mol. The small Difference is in rounded Values The Hfrequency
- 0.9894·12 u+ 0.0106·13 u = 12.0106 u
Viewing 2 posts - 1 through 2 (of 2 total)
- You must be logged in to reply to this topic.