20. Determine the relative atomic mass of boron, if it

Pay with:
i agree with "Terms for Customers"
Sold: 1
Refunds: 0

Uploaded: 22.05.2014
Content: him009_20.doc (21,5 kB)

Description

20. Determine the relative atomic mass of boron, if it is known that the mass fraction of the isotope 10B is equal to 19.6%, and 11B - 80.4%.

Additional information

Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

Feedback

0
No feedback yet.
Period
1 month 3 months 12 months
0 0 0
0 0 0
In order to counter copyright infringement and property rights, we ask you to immediately inform us at support@plati.market the fact of such violations and to provide us with reliable information confirming your copyrights or rights of ownership. Email must contain your contact information (name, phone number, etc.)