A because cation is positive and anion is negative evening it out at constant.
What do you mean by that? Can you explain further?
Answer:
<h2>The answer is 1.45 g/mL</h2>
Explanation:
The density of a substance can be found by using the formula

From the question
mass of seawater = 250 g
volume = 173 mL
It's density is

We have the final answer as
<h3>1.45 g/mL</h3>
Hope this helps you