A 15.0 mL solution of 0.215 M HCl is to be completely neutralized by 0.120 M NaOH. How many mL of NaOH would be required to completely titrate the HCI?

what are the statements

each chemical family is represented as a group or column on the periodic table. based on chemical properties, there are 6 types of chemical families. group 1 represents alkali metals, group 2 represents alkaline earth metals, groups 3 to 12 represent transition metals, groups 13 to 16 represent non-metals and other metals, group 17 represents halogens and group 18 represents noble gases.