Question

Gram molecular mass of sugar in 547.2g​

Answer 1

Answer:

$9.6352$

Explanation:

Molecular mass of the Sugar = 342 gram/mole. Mass of the Sugar = 547.2 grams. = 9.6352 × 10²³ molecules.

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Answer 2

Answer:

No. of molecules in 547.2 grams of sugar is 9.6352 × 10^23 molecules.

Explanation:

There is the little mistakes in the Question. We have to find the No. of Molecules, not molecular mass.

Chemical Formula of Sugar = C₁₂H₂₂O₁₁

Molecular mass of the Sugar = 342 gram/mole.

Mass of the Sugar = 547.2 grams.

Using the Formula,

No. of Molecules = No. of Moles × Avogadro's Number

                           = (547.2/342)  ×  6.022 × 10²³

                             = 1.6 × 6.022 × 10²³

                             = 9.6352 × 10²³ molecules.

∴ No. of molecules in 547.2 grams of Sugar is 9.6352 × 10²³ Molecules.