Please show all work and do not just repost an answer to a different question, those answers are incorrect. If you post an incorrect answer/one of those answers i will down vote you and i will report you. As my specific instructions say DO NOT post old/already posted answers please read all instructions and show all work and steps clearly.

The Henry's Law constant of soluble gas X is 797 atm-L/mol. Gas X's mixing ratio in earth's atmosphere is 0.647 ppm and its molecular weight is 26 g/mol. What concentration of Gas X do you expect to find in the water at an elevation where atmospheric pressure is 0.9 atm, expressed in ng/L? (assume the given Henry's Law constant applies for the temperature of the water). Note n stands for nano, or 109 Enter your answer correct to one decimal place