karen5022 karen5022

04-03-2017
Chemistry

Answered

How many moles of tungsten atoms are in 4.8x10^25 atoms of tungsten?

Verified Answer :

keisurin keisurin

04-03-2017

number of moles = number of atoms/Avogadro's number
= (4.8x10^25)/(6.02x10^23)
=79.7 mol (3sf)

Answer Link

Related Questions

The bill of rights consists of the first amendment to the constitution

the atomic theory has been revised over time JJ Thompson described the atom as having a mix of positive and negative charges randomly scattered throughout a sp

Which is an example of electromagnetic energy a an xray b a chemical reaction c a fission reaction d an electric charge

I need answer ASAP Thank you Which would be most helpful in finding references to specific concepts in a text a Glossary b Index cTable of contents d Headings Q

During World War I a movement began in Canada to the country a isolate b divide c industrialize d militarize

the entire cool down process shoulda last between 5 amp 10 minb last between 15 amp 20 minc allow the heart to gradually increase in rated allow muscles to grad

Automated testing of urine using microscopy Report CPT code

What are the requirements about practice time commitments GPA requirements and other expectations of college athletes

Scientists are able to determine the relative age of rocks in specific years True or false

the product lies 6x45

Web Analytics Made Easy - Statcounter