7 NaBr used to produce AgBr for use in photography can be

Last updated: 7/2/2023

7 NaBr used to produce AgBr for use in photography can be self prepared as follows Fe Br FeBr i FeBr Br Fe Brg Fe Br Na CO NaBr CO FegO Mass of iron required to produce 2 06 x 10 kg NaBr A 420 g B 420 kg iii not balanced not balanced D 4 2 x 108 g 11 C 4 2 x 105 kg If the yield of ii is 60 iii reaction is 70 then mass of iron required to produce 2 06 x 103 1 kg NaBr A 105 kg B 105 g C 10 kg D none 12