Given that the preparation of 100 brownies requires 6 eggs, 5 cups flour, and 2 sticks of butter.
This can be written in the form of a chemical equation as,
[tex] 6 eggs + 5 cups flour+2 butter sticks ----> 100 Brownies [/tex]
We have to calculate the eggs required to prepare 50 brownies.
Mole ratio of Eggs to brownies: [tex] \frac{6 eggs}{100 brownies} [/tex]
Eggs required to prepare 50 brownies = [tex] 50 brownies * \frac{6 eggs}{100 brownies} = 3 eggs [/tex]
Therefore, 3 eggs would be required to prepare 50 brownies.
