Abeam of radiation has an energy of 2.39×10^2 kj/mol. what is the wavelength of this light?

Consider this initial-rate data at a certain temperature for the reaction described by

Voltaic cells produce a positive overall charge. what does this indicate? a. the reaction is likely to be endothermic. b. the reaction is spontaneous. c. the reaction is not likely to occur. d. the reaction is not spontaneous.

What are the chemical names of these compounds? ke: mg3n2: reset next