There is more redox chemistry in the workup. Excess iodine reacts with thiosulfate to form iodide and dithionate: I2 (aq) + 2 S2O3 2– (aq) → 2 I– (aq) + S4O6 2– (aq) What is the practical advantage of reducing excess iodine to iodide (i. e. how does this make it easier to collect pure product)?

Which statement correctly describes potassium iodide, ki? there is a one-to-one ratio of potassium ions to iodide ions. potassium gains electrons and iodine loses electrons during the reaction. the lattice is held together by potassium anions and iodide cations.

Pls! plant cells and animal cells were observed under a microscope. the characteristics of two cells are listed below. cell p: does not capture sunlight cell q: has cytoplasm but no chloroplast which statement about the two cells is correct? cell q also has a cell wall. cell q also has large vacuole. cell p also has a large vacuole. cell p also has a cell membrane.

Which atom or ion is the largest? a. k b. k+ c. ca d. ca2+ e. li