Which statement describes a molecule that has a trigonal pyramidal molecular shape? the molecule has a tropical planar electron domain geometry with one lone pair. the molecule has a tetrahedral electron domain geometry with one lone pair. the molecule has a trigonal planar electron domain geometry with two lone pairs. the molecule has a tetrahedral electron domain geometry with two lone pairs.

What layer of the atmosphere is directly above the troposphere?

Achemist wants to extract copper metal from copper chloride solution. the chemist places 0.50 grams of aluminum foil in a solution containing 0.75 grams of copper (ii) chloride. a single replacement reaction takes place. (ii) chloride. a single replacement reaction takes place. which statement explains the maximum amount of copper that the chemist can extract using this reaction? a) approximately 0.36 grams, because copper (ii) chloride acts as a limiting reactant b) approximately 1.8 grams, because copper (ii) chloride acts as a limiting reactant c) approximately 0.36 grams, because aluminum acts as a limiting reactant d) approximately 1.8 grams, because aluminum acts as a limiting reactant

Areaction is first order with respect to reactant x and second order with respect to reactant y. which statement describes the rate law for this reaction?