A 114 g sample of ethane (C2H6) burns in excess oxygen.

Describe in detail the melting point behavior of the 80: 20 benzoic acid-mandelic acid mixture

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?

With the largest atoms and the smallest number of valence electrons and with the smallest atoms and the greatest number of valence electrons are the most reactive. a. nonmetals; metals b. nonmetals; transition elements c. transition elements; metals d. metals; nonmetals