Answer:
pH + pOH = 14, [H₃0⁺] [0H⁻] = 10⁻¹⁴
Explanation:
When it comes to questions involving pH, the equations used are;
[H₃0⁺] [0H⁻] = 10⁻¹⁴
This equation shows the concentration of hydroxonium ions alongside that of the hydroxide ions.
pH + pOH = 14
If the value of either the pH of the pOH is know,one can calculate the value of the other using this equation.
A calcium atom has 20 protons!
There you go! I really hope this helped, if there’s anything just let me know! ☻
Answer:
Empirical Formula N2O6Sr Strontium Nitrate
Explanation:
N=13.2% O=45.4% Sr=41.4%
Answer:
He was able to prove that hydrochloric acid did not contain oxygen.
Explanation:
"Davy determined that not all acids contain oxygen, including muriatic acid (our hydrochloric acid), which, as Davy discovered, was not “oxymuriatic acid,” as Lavoisier thought. It contained only hydrogen and one other element, chlorine."
