algunas marcas has diseñado en vases de desodorante mas chicos, pero que tienen igual cantidad de contenido. ¿creen que es un engeño al consumidor?¿porque?¿cual es el beneficio

How many atoms of oxygen are contained in 160 grams of n2o3

Using complete sentences, explain how to predict the products and balance the reaction between sulfuric acid and potassium hydroxide.

The scheme below is from a series of reactions that are part of a synthesis of vitamin a. answer the following questions with reference to this scheme. (i) what is "reagent a"? (ii) draw a step-by-step mechanism which explains the formation of compound c from compound b (iii) which reagents would you use to form compound e from compounds c and d (reagents b and c)? for each reagent suggested above in (ii) explain the role of the reagent in the reaction to (iv) form compound e. you may wish to do this by drawing a mechanism. 1. addition of reagent a но reagent a 2. н,о" thо oh нон-с compound a. compound b. compound c .ch-оh 1. reagent b "сно 2. reagent c сh oh compound e. compound d.