TICIA + 2 H20 - TiO2 + 4 HCI If you have 54.63g of TiCl4, determine the theoretical yield of TiO2.
a.) 1.11g TiO2
b.) 480.90g TiO2
c.) 30.06g TiO2
d.) 23.00 g TiO2

C) the increase in atmospheric pressure pushes the walls of the balloon outward thus making it  is the answer.hope i you.

Ithink chemical bonding

  the volume of  0.220 m k2s    solution  required  to  completely  react with 175 ml  of 0.115m co(no3)2  calculate the moles  of co(no3)2 =  molarity x volume/1000175 x0.115/1000= 0.02  moleswrite  the reacting  equationk2s(aq)  +  co(no3)2  = 2 kno3(aq)  + cos(s)by  use  of mole ratio between k2s to co(no3)2 which  is  1: 1 the moles of k2s is therefore = 175  x0.115/1000= 0.02  molesvolume = moles/molarity=0.02/0.22=0.09  ml  of k2s

Number of molecules=(12.01+2x15.9994)/112 x na