Answer:Sound waves are longitudinal waves that travel through a medium like air or water. When we think about sound, we often think about how loud it is (amplitude, or intensity) and its pitch (frequency).
Explanation:
Answer:
Remain unchanged.
Explanation:
The total number of moles of liquid remain unchanged as the some moles of species B are added to the system because specie B that is added in the liquid phase is again restored after addition. If the specie B did not restored after addition to the liquid phase so the total number of moles increases in the liquid phase so that's why we can say that the liquid phase remain unchanged.
Answer:
Explanation:
From the question we are told that:
pKa for Acetic Acid 
Therefore
For Equal Concentration of acetic acid and acetatic ion
Generally the Henderson's equation for pH value is mathematically given by
The atomic symbol for an isotope with 4 protons and 5 neutrons is Beryllium ( Be)................
The reaction equilibrium is:
ClO⁻ + H₂O ⇄ HClO + OH⁻
Keq =
![\frac{[HClO][OH^{-} ]}{[ClO^{-} ]}](https://tex.z-dn.net/?f=%20%5Cfrac%7B%5BHClO%5D%5BOH%5E%7B-%7D%20%5D%7D%7B%5BClO%5E%7B-%7D%20%5D%7D%20)
