The spectrophotometer really measures the percent of light that is transmitted through the solution. the instrument then converts %t (transmittance) into absorbance by using the equation you determined in the prelab section. if the absorbance of a sample is 0.85, what is the percent light transmitted through the colored sample at this collected wavelength?

Which is true of the reactants in this displacement reaction? fe + 2hcl fecl2 + h2 a. the reactants are located to the left of the arrow in the chemical equation. b. the reactants contain 1 iron atom, 2 hydrogen atoms, and 1 chlorine atom. c. the reactants are the atoms, molecules, or compounds formed in the reaction. d. the reactants have the same physical and chemical properties as the products.

14. many depressants reduce small muscle control, making it harder for a. you to steer b. your mind to consider complex problems c. the eye to scan, focus, or stay still d. the kidneys to filter alcohol out of the bloodstream

Most metamorphosis processes take place