Convert 5.91 x 10^26 molecules h20 to moles

0.432 mol

Explanation:

Divide the given number of molecules by Avogadro's constant. Avogradro's constant is the number of atoms/molecules in a mole of a substance.

Therefore,

2.60

⋅

10

23

molecules

6.022

⋅

10

23

molecules/mol

=

0.432175 moles

≈

0.432 moles

Explanation:

they begin to vibrate harder causing the material that was solid to turn into a liquid i.e gallium or ice

gravity causes stares to cluster i think so