Which is a conversion factor for this statement of equality: 12 in. = 1 foot? a) 12 feet1 in.12 feet1 in. b) 1 in.12 feet1 in.12 feet c) 1 foot12 in.1 foot12 in. d) 1 foot1 in.

An aqueous solution of hydroiodic acid is standardized by titration with a 0.186 m solution of calcium hydroxide. if 26.5 ml of base are required to neutralize 20.3 ml of the acid, what is the molarity of the hydroiodic acid solution? m hydroiodic acid

Which uses electromagnetic radiation to discover the properties and composition of bodies in space? space probe space station space shuttle space observatory

What is the mass of 4 molecules of co2