The iridium(IV)hexachloride anion reacts with triphenylphosphine in diethylene glycol under an atmosphere of CO to give Vaska’s compound (Compound A). Addition of excess carbon monoxide produces a five-coordinate species (Compound B). Treatment of B with NaBH4 in ethanol gives Compound C. (i) Draw the structures of the three complexes. (Show metal stereocentres)

Lithium diisopropylamide [(ch3)2ch]2nli, referred to as lda, enjoys many uses as a strong base in synthetic organic chemistry. it is customarily prepared by the reaction of diisopropylamine [(ch3)2ch]2nh with butyllithium. draw the products of the reactions in the appropriate boxes and select the acid, base, conjugate acid, and conjugate base. be sure to answer all parts.

This large tectonic plate is bounded on three sides by whats know as the ring of fire. what is the name of this tectonic plate? a) pacific plate b) eurasian plate c) north american plate d) indo- australian plate plz it's science but there's no option for science so i picked chemistry

When balancing a chemical equation: