Aqueous solutions of barium chloride and silver nitrate are mixed to form solid silver chloride and aqueous barium nitrate.

The balanced molecular equation contains which one of the following terms?
a. AgCl (s)
b. 2AgCl (s)
c. 3AgCl (aq)
d. BaNO_3 (aq)
e. 2Ba(NO_3)_2 (aq)

Use the gizmo to find the concentration of the mystery ch3cooh. use the titrant and indicator shown below perform the titration. what is the titrant volume? titrant analyte indicator titrant volume analyte concentration naoh ch3cooh phenophthalein select one: a. 20.0 ml b. 27.0 ml c. 30.0 ml d. 24.0 ml

Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)

How many protons, electrons, and neutrons are in each of the following isotopes? a. zirconium-90 b. palladium-108 c. bromine-81 d. antimony-123