How many moles in 44.7 kg of carbon dioxide

37.0 °c = °f (human body normal temperature)

6) (a) calculate the absorbance of the solution if its concentration is 0.0278 m and its molar extinction coefficient is 35.9 l/(mol cm). the depth of the cell is 5 mm. (b) what is the %t? (7) calculate the absorbance of the solution if the transmitted light intensity is 70% of the initial light beam intensity

What happens after sound waves create vibrations in the ear?