CalculatingIngredients

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Changed: 8c8,9

b. 3.83E22 molecules C₆₄H₁₂₈O₂ (chocolate is 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, so that is what we are using here)

b. 3.83E22 molecules C₆₄H₁₂₈O₂

*(chocolate is 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, so that is what we are using here)

Changed: 10c11,12

d. 1.54E23 molecules C₁₈H₃₄O₂ (margarine is also a mixture where one type of margarine, the main ingredient is oleic acid,C₁₈H₃₄O₂, which we will assume is margarine).

d. 1.54E23 molecules C₁₈H₃₄O₂

*(margarine is also a mixture where one type of margarine, the main ingredient is oleic acid,C₁₈H₃₄O₂, which we will assume is margarine).

Calculating Ingredients

Each group should consist of four people. Each person is going to take one of the following calculations (one person=one letter) to be completed for the start of the next class.

Calculate the mass (in grams) you will need to mass out to get the following:

a. 7.409E21 f.u. sodium chloride
b. 3.83E22 molecules C₆₄H₁₂₈O₂

(chocolate is 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, so that is what we are using here)

c. 7.90E23 molecules C₁₂H₂₂O₁₁ (sucrose or table sugar)
d. 1.54E23 molecules C₁₈H₃₄O₂

(margarine is also a mixture where one type of margarine, the main ingredient is oleic acid,C₁₈H₃₄O₂, which we will assume is margarine).