What type of mixture is a solution?

heterogenous

homogeneous

none of these answers

immiscible

What are the major types of a chemical compound

Anthracite is so hard and pure it is also referred to as a renewable resource metamorphic rock hot bituminous coal dirty fuel

Answer asap need by wednesday morning calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 best answer will be brainliest