2023-2024 Quiz A Massing Mole (Chocolate Sample)

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Questions: If I want ___________ moles of C₆₄H₁₂₈O₂ (we will assume whole mass of chocolate is this), how many grams are needed to be weighed/massed out ?

Questions: If I want the stated below moles of C₆₄H₁₂₈O₂ (we will assume whole mass of chocolate is this), how many grams are needed to be weighed/massed out ?

or

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If I wigh/mass out stated below grams of C₆₄H₁₂₈O₂, how many moles of C₆₄H₁₂₈O₂ do I have.

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Show work below to get answer :

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Name:_________________________ Period: _______

A major part of the holiday's for children (young and old) is chocolate. Chocolate is not a single molecule but accurately a mixture where the main ingredient is cocoa. They believe cocoa is made up of thembroma oil, which they believe the chemical formula of this oil is C₆₄H₁₂₈O₂.

Questions: If I want the stated below moles of C₆₄H₁₂₈O₂ (we will assume whole mass of chocolate is this), how many grams are needed to be weighed/massed out ?
or

If I wigh/mass out stated below grams of C₆₄H₁₂₈O₂, how many moles of C₆₄H₁₂₈O₂ do I have.

_________________ g C₆₄H₁₂₈O₂

__________________mole C₆₄H₁₂₈O₂

Molar mass C₆₄H₁₂₈O₂ calculation work:

Show work below to get answer :