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2. A student repeated the experiment on a different water sample but made several mistakes. They...

2. A student repeated the experiment on a different water sample but made several mistakes. They measured out 15.0 mL water sample instead of 10.0 mL for both trials, and the precipitate they formed was dittmarite, not struvite. The mean mass of product the student obtained after the experiment was 0.3553 g. Calculate the mean concentration of phosphate in Molarity (M) of the original water sample.
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