0.45 g of a solid organic compound C10H16O, (MM = 152.23 g/mol) is dissolved in 4250 mL of ethanol (d = 0.785 g/cm3). Calculate the concentration in ppm.

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

Precision can be defined as the o exact center of a data set. o reproducibility of a measured value. o correlation between two variables that are measured in a data set agreement between a measured value and an accepted value.

What best discribes the relationship between wavelength and frequency in a electromagnetic wave