Según el mapa de Estados Unidos, ¿qué área del mapa tiene la menor cantidad de cáncer de piel? Según el mapa de Estados Unidos, ¿qué área del mapa tiene más cáncer de piel?

¿Crees que la información es incorrecta de alguna manera? ¿Por qué o por qué no?

Considerando el mapa de Estados Unidos. Proporcione una razón por la cual la tasa más alta aparece donde aparece y una razón por la cual la tasa más baja aparece donde aparece.

The compound methyl butanoate smells like apples. its percent composition is 58.8% c, 9.9% h, and 31.4% o. what’s the empirical formula ?

A3.37-mg sample of protein was chemically digested to convert its nitrogen into ammonia and then diluted to 100.0 ml. then 10.0 ml of this solution was placed in a 50-ml volumetric flask and treated with 5 ml of phenol solution plus 2 ml of sodium hypochlorite solution. the sample was diluted to 50.0 ml, and the absorbance at 625 nm was measured in a 1.00-cm cuvette and found to be 0.486. for reference, a standard solution was prepared from 10.0 mg of nh4cl (molar mass = 53.49 grams/mole) dissolved in 1.00 l of water. then 10.0 ml of this standard was placed in a 50-ml volumetric flask, treated in the same manner as the unknown, and the absorbance found to be 0.323. finally, a reagent blank was prepared using distilled water in place of unknown, it was treated in the same manner as the unknown, and the absorbance found to be 0.076. calculate the weight percent of nitrogen in the protein.

What are the 4 phases of matter in order of increasing engery content?