How long would the Sun burn if it was a huge fire releasing chemical energy?

Assume that the Sun begins with 10^8 joules per kilogram.
The Sun is 1.99*10^30 kg.
I have no idea what formula to use.

What would be observed on Earth if the Sun’s source of energy generation were to suddenly shut off?

What would be observed on Earth if the Sun’s source of energy generation were to suddenly shut off?
The Sun would become a red giant.
We would immediately freeze.
The Sun would get fainter.
The Sun would get brighter.
We wouldn’t detect any neutrinos at all.

I’ve heard good things about the houses in Sun City and I would check out.?

I’ve heard good things about the houses in Sun City and I would check out. Can you help on how to start working with my search?

How far would the Sun have to be to appear as dim as the moon?

The Sun appears 400,000 time brighter than the full Moon in our sky. How far from the Sun (in AU) would you have to go for the Sun to appear only as bright as the full Moon appears in our nighttime sky? Compare your answer with the radius of Neptune’s orbit.

I am a UK citizen and would like to work as a croupier in Sun City in South Africa?

I am currently training as a croupier in the Uk how much experience will I need to work in Sun City?
Where do I go to apply?
Any information much appreciated

i would like to know -liquid herbal mosquito repellent as shown in sun tv?

there was a proggramme in sun tv some time back wherein a few drops of a herbal
luquid was placed in a small plate and kept in the house,effectively driving out mosquitos,
very effective