Answer:
3 m/s
Explanation:
▲
usando la fórmula velocidad = frecuencia multiplicada por la longitud de onda.
v = (1.5)(2)
v= 3 m/s
The atoms are rearranged...
atoms AREN'T created or destroyed
Thomson
In his model discovered electron which has negative charge whereby this electrons were positioned throught the atom surrounded by a soup of positive balance the negative charge of electron
Rutherford
In his model concluded that atom is made up of central charge surrounded by orbiting electrons.
Hello!
The chemical reaction for the dissociation of Acetic Acid is the following:
CH₃COOH + H₂O ⇄ CH₃COO⁻ + H₃O⁺
To solve the problem we are going to use the Henderson-Hasselbach Equation, as follows, but first we need to know the pKa:

![pH=pKa + log( \frac{[CH_3COO^{-} ]}{[CH_3COOH]} )](https://tex.z-dn.net/?f=pH%3DpKa%20%2B%20log%28%20%5Cfrac%7B%5BCH_3COO%5E%7B-%7D%20%5D%7D%7B%5BCH_3COOH%5D%7D%20%29)

So, the pH of this solution is
5,24Have a nice day!