La siguiente información nutricional se menciona en una caja de panderitos: Tamaño de la Porción: 0.945 Oz (6 panderitos)
Grasa: 6 gramos por porción
Sodio: 75 miligramos por porción
(1g = 0.035Oz) (453.6g= 1Lb)
a) Si la caja tiene un peso neto (sólo contenido) de 3.85 Oz, ¿Cuántos panderitos tiene?
b) Si comes 13 panderitos, ¿cuántas onzas de grasa consumiste?
c) ¿Cuántas libras de sodio se deben usar para preparar 50 cajas de panderitos?​

Now consider the reaction when 45.0 g naoh have been added. what amount of naoh is this, and what amount of fecl3 can be consumed by it?

Which of the following compounds does not contain molecules? question 2 options: co2 h2 nacl h2o

Salicylic acid is a very important acid. it is used to synthesize the aspirin by treating with acetic anhydride. a 0.2015-g sample of salicylic acid was dissolved in a 100.00-ml volumetric flask, and the solution was diluted to the mark. a 10-ml aliquot of this solution was titrated with standard naoh (0.01130 + 0.2% n) to a phenolphthalein faint pink color end point at 19.81 ml. (a) (calculate the normality of the salicylic acid solution used in the titration. (b) assuming the salicylic acid is pure, what is the equivalent weight of the salicylic acid? practice problems for the final exam (continued) (c) (calculate the inherent error in the determination of the equivalent weight you calculated in part (b). use the following absolute errors in the equipment /glassware when calculating the inherent error. 5.00-ml pipet: + 0.02 ml 100-ml volumetric flask: + 0.08 ml analytical balance: + 0.2 mg 25-ml buret: + 0.03 ml