Editing 2023-2024 Quiz A Massing Mole (Chocolate Sample)
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<br> Name:_________________________ Period: _______<br> <br> <br> 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 C<sub>64</sub>H<sub>128</sub>O<sub>2</sub>. <br> <br> Questions: If I want the stated below moles of C<sub>64</sub>H<sub>128</sub>O<sub>2</sub> (we will assume whole mass of chocolate is this), how many grams are needed to be weighed/massed out ?<br> or<br> <br> If I wigh/mass out stated below grams of C<sub>64</sub>H<sub>128</sub>O<sub>2</sub>, how many moles of C<sub>64</sub>H<sub>128</sub>O<sub>2</sub> do I have. <br> <br> <br> _________________ g C<sub>64</sub>H<sub>128</sub>O<sub>2</sub><br> <br> <br> __________________mole C<sub>64</sub>H<sub>128</sub>O<sub>2</sub><br> <br> <br> Molar mass C<sub>64</sub>H<sub>128</sub>O<sub>2</sub> calculation work:<br> <br> <br> <br> <br> <br> Show work below to get answer :<br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br> <br>
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