If 2.50 grams of an unknown compound contains 6.25 x 10^{19} molecules, what is its molecular mass?

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Our tutors have indicated that to solve this problem you will need to apply the Calculating Molar Mass concept. You can view video lessons to learn Calculating Molar Mass. Or if you need more Calculating Molar Mass practice, you can also practice Calculating Molar Mass practice problems.

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