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?

Draw metallic bonding if two copper

Which of the following are correct values for the ideal gas laws constant r

You exhale co2 which is produced during cellular respiration.  co2 combines with the water in your blood's plasma to make up one half of the body's most important buffer pair, carbonic acid.  the more physical activity you engage in, the more co2 your body is producing.  you can see this by putting some of the cabbage indicator in a glass and then blowing bubbles into it through a straw.  can you see a change in the color of the indicator?