Answer:
The answer to your question is 4 M
Explanation:
Data
NaCl 2 moles
Volume = 0.5 l
Molarity = M
Process
1.- Write the formula of Molarity
2.- Substitution
3.- Simplification and result
Molarity = 4 M
Ok so I just looked this up so please don’t come at me if it’s wrong,
“Generally, no. Even in the open ocean (pelagic environments) you have phytoplankton on the bottom rung. What are phytoplankton? But there are certainly examples of non plant based ecosystems… they're just less common.”
I’m so sorry if this doesn’t help
Answer:
<h2>8</h2>
Explanation:
The pH of a solution can be found by using the formula
From the question we have
We have the final answer as
<h3>8 </h3>
Hope this helps you
An Arrhenius acid is therefore any substance that ionizes when it dissolves<span> in </span>water to give the H+<span>, or hydrogen, ion. An Arrhenius </span>base<span> is any substance that gives the OH</span>-<span>, or hydroxide, ion when it </span>dissolves<span> in </span>water<span>.</span>
The structure of <span>4-chlorophthalic acid is attached below:
4-chlorophthalic acid is a dibasic acid i.e. it has 2 replaceable hydrogen atom. As compared to mineral acids, it is a weak acid. However, as compared to aliphatic acid, it is a strong acid. This is because of resonance effect.
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