The concentration of NaOH solution in B beaker is 21.67M.
<h3>How do we calculate concentration?</h3>
We can calculate the concentration of solution by using the below equation:
M₁V₁ = M₂V₂, where
- M₁ & V₁ is the molarity and volume of initial solution.
- M₂ & V₂ is the molarity and volume of final solution.
On putting values from the question in the above equation, we get
M₂ = (1.3)(500) / (30) = 21.67 M
Hence resultant concentration of NaOH is 21.67 m.
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Hope this helps!
Zoe
Answer:
As a hen ages, the eggs that she lays get gradually larger. However, the calcium content deposited in the shell remains the same despite the size of the egg. So the eggshells become thinner as the hen ages.
Explanation:
Explanation:
Calcium gives valence electrons to both chlorine atoms so that they have a full outer shell.
