What is the balance of c3h9og+ o2g = co2g+h2og

4C3H90g + 19O2g = 12CO2 + 18H20

Explanation:

Both reactancts and products are balanced to the law of conservation of mass.

i think its 100.

hope this !

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.