A Biomass ( CH1.4 O0.6) has a heating value HHV = 16 MJ/Kg is to be converted to green H2 (Heating value 120MJ/Kg). Calculate maximum amount of green hydrogen that can be produced from this biomass. Write down all the possible reactions involved along with, mass balance. Also estimate the overall efficiency of the process.

For which set of crystallographic planes will a first-order diffraction peak occur at a diffraction angle of 44.53° for FCC nickel (Ni) when monochromatic radiation having a wavelength of 0.1542 nm is used? The atomic radius for Ni is 0.1246 nm. 1) ( eTextbook and Media Assistance Used

In the SYNTHESIS OF BIODIESEL, in what state and shape, does transesterification favors the product more? also what other synthetic route can result in FAMEs?  What makes it not preferable than transesterification?

Material Balances question