Answer Happy

Choose one compound and determine the empirical formula from thepercentages by mass. Show all your work and explain eachstep for the edification of your classmates.
Determine the molecular formula from the information given aboutthe total molecular mass.
Using the bit of unique information included with yoursubstance, identify your substance, describe what itis, and why it may be in the sample it was isolatedfrom. Give its systematic IUPAC name and commonname.
Research the toxicity (LD50) of this substance andcalculate the concentration of a solution, in molarity (if theydrank 1 liter of it), and one other concentration unit [mass/mass(g/g) or mass/volume (g/ml) percentage, ppm or ppb] that would betoxic to an 85 kg person. Assume the density of a solution of yoursubstance is the same as that of water.
In 3-4 sentences, discuss whether you think your compound couldbe responsible for the person's demise.
Saliva B Molar Mass(g/mol) 150.21 % Carbon 79.95 % % Hydrogen Oxygen 9.39 10.65 % Nitrogen 0 % Fluorine 0