Ineed ! i dont know what im doing. the thermite reaction between powdered aluminum and iron(iii) oxide,
2a1 + fe2o3
+ al2o3 + 2fe
produces so much heat the iron that forms is molten. suppose that in one batch of reactants 6.84 mol of al was mixed with 1.62 mol of fe2o3
calculate the number of grams of iron that can be formed from this mixture of reactants.

answer

fusion: the energy source of stars. the energy released from the collapse of the gas into a protostar causes the center of the protostar to become extremely hot. when the core is hot enough, nuclear fusion commences. fusion is the process where two hydrogen atoms combine to form a helium atom, releasing energy.

hope it

(b) which contains higher levels of vitamin b, oranges or spinach?

explanation:

you can eliminate a, c, and d because they are questions based on opinions.