Change the bond between the two carbon atoms in each molecule to a double or triple bond as needed to complete the structure. if the bond should remain a single bond, then you do not need to do anything to the bond. do not change any other bonds in the molecules.

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.

it's 3.2 on edge, i just took the test.