El propano, C3H8, reacciona con el oxígeno para producir dióxido de carbono y
agua.
a)Escribe la reacción ajustada
b)¿Cuántos moles de propano y de oxígeno se necesitan para obtener 10 moles de CO2?
c) ¿Cuántos moles de propano y de oxígeno se necesitan para obtener 4 moles de CO2?

This is what i found on google “what happens to the bond angle when you add or remove an electron domain? the bond angle decreases as you add domains 5. can you force the atoms into new configurations by pushing atoms around? note: we can think of a bond or a lone pair of electrons as a “domain” of electrons.” i hope this you

Sorry i don’t know what to do

The big glowy thing is called the sun it is a star in our galaxy and is over 1 million degrees

This question is incomplete and not physics but i'm  willing to if you can give a better question