In order to understand the impact of climate change, a scientist collected measurements of average yearly sea surface temperatures from 1880 to 2012. his data is graphed below. what hypothesis might a marine scientist make regarding the trend in average ocean temperatures from 1990 to 2010? the oceans are becoming warmer because the atmosphere trapped more heat between 1990 and 2010. the oceans are becoming warmer because spontaneous combustion increased between 1990 and 2010. the oceans are becoming cooler because more rainfall has occurred between 1990 and 2010. the oceans are becoming cooler because fewer volcanic eruptions have occurred between 1990 and 2010. me with this :

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

How do i turn 2 s into one in the products

Salt in oceans comes from and of rocks