Balance and graduate cylinder
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Potassium sulfite<span> (K</span>₂<span>SO</span>₃<span>)
hope this helps!</span>
The volume : V₁ = 1.29 ml
<h3>Further explanation</h3>
Given
V₂=450 ml
M₂=0.02
M₁=7.0
Required
V₂
Solution
Dilution is the process of adding solvent to get a more dilute solution.
The moles(n) before and after dilution are the same.
n₁=n₂
Dilution formula :
M₁V₁=M₂V₂
Input the value
V₁= (M₂V₂)/M₁
V₁ = (0.02 x 450)/7
V₁ = 1.29 ml
Hydrogenated molecules combined forcing circumscribed air molecules to expand overtime !
