The correct answer is 124 ✌
Acetic Acid has two C atoms, four H atoms, and two O atoms, so the molecular formula is C2H4O2.
Answer:
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Answer: The amount of water formed is 12 moles
Explanation: Please see the attachments below
The question ask for the percentage of the abundance of galium-69 where there is two isotopes of galium: the 69Ga and the 71Ga. The average atomic mass of gallium is 69.723 amu. So the formula would be <span>69.723amu=(%x)∗(68.926amu)+(1−%x)∗(70.025amu) and the answer to this is 1.58%</span>
