Which of the following is an advantage of using filtration as a technique for separating a mixture? ability to remove impurities
longevity of materials
amount of pressure needed
ability to remove pathogens

The crust of earth may a- continets and ocean floors. b-continents only. c-layers of sedimentary rocks and continents. d-all of the above

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.

How do you convert 4 mmol of bromobenzene to ml?