How would you prepare benzylamine (c6h5ch2nh2) from c6h5nh2? more than one step is required?

First, Aniline is converted into Diazonium salt through Diazotization reaction, the salt formed it reacted with CuCN and KCN and is transformed into Cyanobenzene. Cyanobenzene is reduced to Benzylamine by reacting it with LiAlH₄ or H₂ in the presence of catalyst. The overall reaction is shown below,

Mass is the amount of matter in an object.  weight is the measurement of the pull of gravity on an object.  say for example, you travel to the moon which has a different gravitational field compared to the gravitational field of earth. (gravitational fields: earth = 1, moon = 0.165)  now when you are on the moon, the pull of gravity on you is different than on the earth. and as weight is the measurement of the pull of gravity on an object, that means yes, your weight can and will change on the moon.  however, on the moon, on earth or even on jupiter, the amount of mass inside of you remains the same. meaning your physical mass remains constant.  in conclusion it is possible for your weight to change as your mass remains constant. 

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