If 40.0mL of 0.50M barium chloride solution is mixed with 60.0mL of 0.75M sodium carbonate solution, what is the theoretical yield of barium carbonate?

The diagin dilutepage 6 of 12a6a5(a)fluorine, chlorine, bromine and iodine are placed in the same group of theperiodic table.state the common name used to describe elements in this group.(i)state the group in which the elements are placed and explain whythey are placed in that group.(ii)which of the above named elements is a solid at roomtemperature and pressure?