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mrs_skeptik [129]
3 years ago
15

how many milliliters of a stock solution of 2.00M KNO3 would you need to prepare 100.0mL of 0.150M KNO3?

Chemistry
1 answer:
larisa86 [58]3 years ago
3 0
The answer is 7.5 ml
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Substance X is a compound containing 632mg of manganese and 368mg of oxygen. Substance X is shown
defon

The empirical formula : MnO₂.

<h3>Further explanation</h3>

Given

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You didn't include the pictures, but the steps for finding the empirical formula are generally the same

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