How many moles of each element are in one mole of sr(hco3)2?

Explanation:

Since it is given that the compound is one mole.

So, the elements present in it are strontium, hydrogen, carbon and oxygen.

Therefore, moles of elements present in are as follows.

Number of strontium atom is 1.

Number of hydrogen atoms are 2.

Number of carbon atoms are 2.

Number of oxygen atoms are = 6.

Thus, we can conclude that there is 1 mole of Sr element, 2 mole of H element, 2 mole of carbon atom, and 6 moles of oxygen atom.

the answer would be a

i would say b

explanation:

but i think i would need more information than that