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Textbook Expert
Textbook ExpertVerified Tutor
29 Nov 2021

Given information

We are given that:

The with Energy 

The remaining energy  

Heat of combustion of coal  

Step-by-step explanation

Step 1.

The reaction is,

.    

To calculate heat of combustion we will divide the energy available to heat the sun, with the mass of the reactants. The heat of combustion is

.  

  

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