Calculate the mass of ammonia (NH3) that contains a billion (1.00 * 10^12) hydrogen atoms.

The mass of ammonia (NH3) that contains hydrogen atoms is g.

Explanation:

As atoms of hydrogen = 1 mole of the hydrogen atom

Therefore, atoms of hydrogen moles of the hydrogen atom.

Now, there are 3 moles of hydrogen atoms in 1 mole of ammonia .

As the mass of 1 mole of ammonia is 17g, so

when there are 3 moles of hydrogen atoms, then the mass of ammonia = 17 g

Therefore, when there are moles of hydrogen atoms, then the mass of ammonia g.

Hence, the mass of ammonia that contains hydrogen atoms is g.

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.