Question

6 Given tha unbalanud equaton NHANO, Cs). Ng Cq)+ 0 C), how many grams og Ne are producad from the decomposithon o 142g o NHH NO GINen the unbalanud equahon, Cr CND)s Caq)t LiOH Caq), HiNo,(aq)+ Cr(OH many grams g Cr(OH), are produad rom 1!Sqg CrLND) The percent yeild for a given reaction is 54%.T the heoretical amount is predicted to be 5. 229. what was the actual yeild gor the reac ton ? a The reachon between iron ( TI ) oxide and aluminum, to produa aluminun Oxide and iron, has a heat o reachon COH) equal to -851.5 kJ/mol How much eneroy 1 retased Cin kJ)if 0.77molas og aluminum are Consumed? Tha reacton behveen nitrogen and oxygen gases requres the absorphon HokToy enevqy per mole oy nitrogen according to tha yotlowng Chemical equaton, Nag)+ l)ND C4). How many grams of No are producad u the reaction by the reacton? how heat are absorbed 658KJ0J www

Answer 1

kindly post different questions separately. please rate

+2 H20 (P) Na (91 NH4NO2 15) 18.0 molar marn 64.06 tin gimoll M6le af N2 produce N HYNO2 ( mole a 8.0 9af N2 pruduce 64.06 1 여 NHyN0. produce N, 22.09 = 1.42 g NHyNO2 64.069 0.622 Hence, 0.62 9o No will banduce