The author organizes the text by dividing it into sections with subheadings. What is described in the section with the subheading "blasts off" A.) the effect that the detonation of 10 nuclear bombs would have on earth

B.) the reclassification of Pluto as a dwarf plant

C.) a collision involving Haumea and another object

D.) a similarities between Eris and makemake

Calcium chloride +gold(1) oxide—>

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

Consider this initial-rate data at a certain temperature for the reaction described by