The atomic weight of carbon 12 is 12 and that of magnesium

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A star of mass 10 Msun is composed entirely of fully ionized 12C.

(a) What is the mean molecular weight ??

(b) Suppose that the star generates energy via the reaction: 12C + 12C -> 24Mg.

The atomic weight of carbon 12 is 12, and that of magnesium 24 is 23.985. What fraction of the star's mass can be converted into energy via this fusion process?

Reference no: EM13629902

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