363 mL of a solution of NaOH is diluted to a final of 1400mL and and the new molarity is 0.286 calculate the original molarity o
f the base Report your answer with 4 decimal places
1 answer:
Answer:
The original molarity is 1,1030M.
Explanation:
A dilution consists of the decrease of concentration of a substance in a solution (the higher the volume of the solvent, the lower the concentration).
We use the formula for dilutions:
C1 x V1 = C2 x V2
C1= (C2 xV2)/V1
C1= ( 1400 ml x 0,286 M)/363 ml
<em>C1=1,1030 M</em>
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