Thank you for posting your question here at brainly. I hope the answer will help you. Feel free to ask more questions.
<span> I got (a). The answer was 7.53. But when I try to solve (d), I keep getting the wrong answer. I subtracted the moles of NaOH from the acid and added the moles to the base. Then I did Ka = (x*([NaClO]+x))/([HClO - x) and then I found the pH</span>
In chemistry, a synthetic element is a chemical element that does not occur naturally on Earth, and can only be created artificially. So far, 24 synthetic elements have been created (those with atomic numbers 95–118). All are unstable, decaying with half-lives ranging from 15.6 million years to a few hundred microseconds.
Here is a picture am if It doesn't show up, I am sorry
Answer:
yes
Explanation:
copper is a pure substance in any form
you can google it and it pops up right away
