They both have seven electrons in their outer shell.
8.43
58.44g/mol*1/6.93g= 8.43moles of NaCL
Answer:
Fe2(SO4)3 has the greater iron content.
Explanation:
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In this case, considering the content of a specific element in a compound, we must take into account the subscript is has in the formula, for instance FeS has one iron atom, Fe2(SO4)3 has two iron atoms and FeCl2 has one iron atom; thus, by assuming one mole of each compound, we can compute the moles of iron there:
It means that Fe2(SO4)3 would have the greatest iron content.
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...."heavier". *The definition of radioactive decay shall do its explanation.
The difference is in how the vitamins are dissolved into the body. Vitamin C is water soluble, so your kidneys are able to filter them out and expel them from the body. Whereas vitamin A is fat soluble and the body cannot get rid of those vitamins and just store them inside the body.