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lidiya [134]
3 years ago
8

How many moles of disulfur decafluoride are present in 2.45 grams of this compound? moles

Chemistry
1 answer:
Mrrafil [7]3 years ago
3 0

Answer:

Take account the molar mass of this compound (first of all u should know the formula, S2F10). As the molar mass is 254,1 g/mol you will know that in 1 mol, you have 254,1 g so make a rule of three to solve it. If we find 254,1 g  of S2F10 in 1 mol, 2,45 g of it are in 9,64 *10^-3 moles. That is the right number.

Explanation:

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