Use enthalpies of formation to determine the δhreaction for the reaction
cacl2(> cacl2(aq).

a. a clone will be physically identical to the original, but won’t be genetically identical

have a good day!

the objects have the same charge.

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.