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Chemistry 10 Online
OpenStudy (anonymous):

A glass of water contains 1.2 x 1024 molecules of water. An additional 4.0 moles of water are poured into the glass. How many moles of water are in the glass?

OpenStudy (anonymous):

use avagadros number to find the moles from 1.2*10^24 molecules

OpenStudy (anonymous):

molecules=number of moles x avagadros number

OpenStudy (anonymous):

=2 mols + the additional 4 mols = 6 mols!

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