Write the empirical formula of at least four binary ionic compounds that could be formed from the following ions: zn+2, pb+4, cl−, s−2

the volume of fluid displaced would equal the volume of the gas. use a gas syringe - this is a laboratory instrument that can be used to withdraw a certain volume of gas from a closed system or to measure the volume of gas from a chemical reaction.

answer; talc and gypsum;