The movement of chloride ions from an area where chloride is concentrated to an area where chloride is less concentrated is which of these?
a. Diffusion
b. active transport
c. osmosis
d. exocytosis

Astudent completes a titration by adding 12.0 milliliters of naoh(aq) of unknown concentration to 16.0 milliliters of 0.15 m hcl(aq). what is the molar concentration of the naoh(aq)? 1)5.0 m 2)0.20 m 3)0.11 m 4)1.1 m