P1.17 Carbon nanotubes have been proposed as a novel way to store hydrogen safely and compactly in a solid form at room temperature and pressure. Several researchers have reported synthesizing nanotubes containing 1% to 8% by weight of hydrogen. One group claimed that certain graphite nanofibers can store hydrogen at levels exceeding 50wt%, but others were skeptical. What is the wt% hydrogen in common liquids and solids such as ethanol (C2H5OH), methane (CH4), water (H2O) and glucose (C6H12O6) ? Use the results of your calculations to evaluate the importance and validity of the claims regarding the hydrogen storage potential of nanotubes