Calculate the moles of sodium sulfate (N2SO4) that would form from the reaction of 25.5 mL of 1.95 M NaOH solution with excess sulfuric acid. H2SO4+ 2NaOH->Na2SO4+2H2O

your answer is c) plasma

~*"auba14"*~

water and alcohols have similar properties because water molecules contain hydroxyl groups that can form hydrogen bonds with other water molecules and with alcohol molecules, and likewise alcohol molecules can form hydrogen bonds with other alcohol molecules as well as with water.

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.