Consider the equations below. H₂ → 2H
CHA+HC2H5
C2H5 +H → C2H6
When these equations are added together, what will the overall equation be?

A)C2H4 +H2-CH6

B)H2 + C2H4 +2H + C2H5+ → 2H + C2Hs + C2H6

C)CH4 + C H5 + H2 → C2H5+ C2H6

you didnt put any of the following

weight of any object is given by

w = m*g

where m is mass of the object and g is the acceleration due to gravity.

for earth the value of g is 9.8 m/s^2 so

w=117.6 n m=12 g=?

117.6=12g => g=9.8 m/s^2

which is the force of gravity on earth.