IN two recent publications 1,2 we described the isolation from nitrogen trichloride-treated zein of a crystalline substance producing convulsive fits in rabbits at a dosage of approximately 2 mgm.

Accompanying Lesson Plan: Lesson 6.2: Controlling the Amount of Products in a Chemical Reaction Adding more of one reactant will make more products as long as there is still enough of the other ...

It is the limiting reactant. Now use the moles of the limiting reactant to calculate the mass of the product. Remember to use the molar ratio between the limiting reactant and the product.

textup{total M}_{r} \textup{ \ of all reactants}}\) × 100 The highest possible value of atom economy is 100%, when all the reactant atoms end up in the desired product. If the atom economy is 50% ...

The second step calculated the amount of reactant by considering the mole ratio between product and reactant. It could take students a long time to understand these two steps before answering the ...