Consider the law of conservation of mass. in the reaction how much o2 will you need for every h2s?
a. 1 mol
c. 3 mol
b. 2 mol
d. 4 mol

no, the red giant is the hottest with 2.00.000.000 degrees celsius. while the white dwarf only 25,000 degrees celsius.

you didnt put any of the following