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How many atoms are there in 144g of sucrose, C12H22O11 or sugar molecules?

User Fschaper
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1 Answer

4 votes

Answer:

2.53×10²³ atoms

Step-by-step explanation:

To solve this, convert grams to moles and moles to atoms.

To convert grams to moles, use the molar mass of C₁₂H₂₂O₁₁ (342.296 g/mol). Divide the mass by the molar mass to get moles. Moles = 0.4207

To convert moles to atoms, use Avogadro's number (6.022×10²³ atoms/mol). Multiply moles by Avogadro's number to get atoms. Atoms = 2.53×10²³

User Agou
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