In a few sentences, describe the molecular polarity and the intermolecular forces present in ammonium lauryl sulfate.

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Explanation:

This compound contains a 12 carbon aliphatic backbone.

The compound contains a nonpolar hydrocarbon chain, a polar sulphate group and the ammonium ion as a counter ion.

Dispersion forces are intermolecular forces present in all substances whether polar or nonpolar. In addition to this, since ammonium lauryl sulphate is polar, it will also have dipole interaction between its molecules. Lastly, there is an ionic bond between the sulphate and ammonium ions.

Hence the intermolecular forces in ammonium lauryl sulphate are dispersion forces, ionic bonds and dipole interaction

i do not get it   at all

answer is: nuclear fusion produces elements that are heavier than helium.

nuclei combine to form a heavier nucleus, releasing energy.  

for example, fusion of hydrogen atoms at the sun.  

this fusion nuclear reaction is in the inner core of the sun and hydrogen (atomic number 1) is conveted into helium (atomic number 2).  

the inner core is the central region of the sun and all solar energy is produced in the core by nuclear fusion.