I'LL MARK BRAINLIEST a)what volume of nitrogen measured at s. t.p will be produced on heating 33.8g of calcium trioxonitrate?
b) what is the mass of calcium oxide produced in the reaction?
(Ca- 40 , N -14 , O-16)​

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.