Asked Sep 13, 2019

Calculate the number of moles in 6.90 μg of Te.


Expert Answer

Step 1

The number of moles of tellurium can be calculated as

Given and Known,

The microgram of tellurium = 6.9µg

                                            = 6.9*10-6g

Molecular weight of the tellurium is 127.6g/mol

Step 2

The number of moles of telluri...


Image Transcriptionclose

_6.90x10 g 127 9g/mal -0.05407x10 male -5.407x10 males.


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