The solubility of N2 in the blood at 37 oC and at a partial pressure of 0.80 atm is 5.6 x 10-4 mol/L (Hint: Use this information to solve for kH). A deep sea diver breathes compressed air with the partial pressure of N2 at 4.0 atm. Assume that the total volume of blood in the body is 5.0 L. Calculate the amount of N2 gas released.

The diagram below shows the different phase transitions that occur in matter. which arrow represents the transition in which dew is formed?

The content of manganese (mn) in steel was determined spectrophotometrically and with the use of the standard addition method. an unknown sample of mn from a digested steel sample gave an absorbance of 0.185 when analyzed spectrophotometrically. when 5.00 ml of solution containing 95.5 ppm mn was added to 50.0 ml of the unknown steel solution (digested sample), the absorbance was 0.248. calculate the concentration, in parts-per-million (ppm), of mn in the digested steel sample solution.

Which element forms a compound with chlorine with the general formula mci?