2 ALOH) 3 , 3H2SO4 → Alq (50m) 3* l H20

c. 75.7

i think that is the right

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.

i think tornado but not 100%