2 K (s) + 2 HOH (1) ► 2 KOH (aq) + H2 (g)

ljjjljlj kjlk,ljym jlyu; jm; l mumytj

pie chart because it is in percents ( % )

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.