solution contains . diluted to 1 L (solution A); then added. Total mmols of in final solution is .

Question

solution contains .  diluted to 1 L (solution A); then  added. Total mmols of  in final solution is  .

Canvas Classes · Accepted Answer

Strategy:
 Track the millimoles of the solute through the dilution and addition steps. "50% diluted to 1L" implies taking half of the initial solution's content.

Step 1: Initial state
Initial millimoles .

Step 2: Take 50% fraction
Amount in the taken fraction .

Step 3: Add further content
Total millimoles .
In terms of :

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