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Posted: **Wed Jul 06, 2022 11:06 am**

: 7 Manganese In A 1 52 G Sample Was Precipitated As Mn304 Fw 228 8 Weighing 0 126g Find Percentage Mn 0 Fw 157 9 1 (16.48 KiB) Viewed 13 times

7- Manganese in a 1.52 g sample was precipitated as Mn304 (FW = 228.8) weighing 0.126g. Find percentage Mn:0; (FW=157.9) and Mn (at wt = 54.94) in the sample. (Mn %-5.97%), (Mn:03 % -8.58%) 3 Mn- Mn304 2 Mn Mn₂0,