Answer:she did not do it in the correct order
Explanation:
That would be anaerobic fermentation
I hope I've helped!
130.03175 g. Mol to mass is multiplication. So multiply 5.35 by 24.305 and you will get the answer
Analysis is a detailed examination of the elements or structure of something.
Answer:
The concentration of [A⁻] is 0,0166M
Explanation:
In the equilibrium of a weak acid:
HA ⇄ A⁻ + H⁺
The solution of a weak acid contains, initially, the concentration of HA is Y. In equilibrium, the concentrations of each compound are:
[HA] = Y-x
[A⁻] = x
[H⁺] = x
That means [H⁺] = [A⁻].
The pH is defined as -log₁₀ [H⁺]. As the pH was 1,78:
1,78 = -log₁₀ [H⁺]
0,0166M = [H⁺]
As [H⁺] = [A⁻], <em>the concentration of [A⁻] is 0,0166M</em>
<em></em>
I hope it helps!
