Liquids and gases have all of the following characteristics except which one?

How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?

‘which reaction would most likely require the use of an inert electrode?

Once similarity and one difference between a mixture of elements and a mixture of compounds