Answer:
HELLO THERE!
I HOPE MY ANSWER WILL HELP YOU :)
Explanation:
PLEASE NOTE; I HAVE WRITTEN THE ATOMIC NUMBER IN BRACKETS, NEXT TO THE SYMBOL OF THE ELEMENT
A transmutation reaction must always involve a change in the number of protons in a nucleus of an atom. A transmutation reaction involves<span> a change in the structure of atomic nuclei and hence may be induced by a nuclear </span><span>reaction. The correct answer is letter "D." I hope this helps. </span>
<span>5.75 moles
The formula for methyl tert-butyl ether is (CH3)3COCH3, so a single molecule has 5 carbon, 12 hydrogen, and 1 oxygen atoms. So for every 12 moles of hydrogen, there's 1 mole of oxygen. So simply divide the number of moles of hydrogen by 12 to get the number of moles of oxygen.
69.0 / 12 = 5.75
Therefore there's 5.75 moles of oxygen in the sample.</span>
Carbonates, halides, native elements, oxides, silicates, sulfates, and sulfides.
