To draw the structure of each reaction first determine the product of the reaction and then draw the structure by using the line formula method.
In chemistry, the word product refer to the substance or substances after a reaction. For example in the reaction H2+O = H2O, the product is water (H2O).
Note: This question is incomplete; due to this, I answered it based on general knowledge.
Learn more about reactions in: https://brainly.com/question/7341531